1999 GMC K2500 Suburban Radiator Coolant Hose

Part Name: Radiator Coolant HoseBrand: DaycoPart#: 70649

Dayco Radiator Coolant Hose 70649 - Lower

Position: Lower

Description:

CURVED RADIATOR HOSE DAYCO

Part Specifications:

Hose Type : Dual I.D. Hose
Trunk Height : 16 1/2
End 1 Inside Diameter : 1 1/2
End 2 Inside Diameter : 1 3/4
Contains Protective Sleeve : N
Contains Heat Shield : N
Color : Black
Material : EPDM
SAE Specification : SAE J20R4 Class D-1, SAE J1684 Type EC

Features:

Dayco® Molded Radiator and By-Pass Hose with knitted reinforcement and all synthetic EPDM rubber construction provides the high strength and resistance to oil, mud, salt, road debris, ozone, coolants, and temperature variations of -40°F (-40°C) to +257°F (+125°C) that are required for OEM hose replacements. The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose. In addition to meeting SAE J20R4, Class D-1 requirements, this hose is now designed to meet Type EC electro-chemical requirements as specified in SAE J1684; which prevents inner tube deterioration caused by the build up of static electric charges.

Condition: New

Fitments
This Part Fits Following 1999 GMC K2500 Suburban Engines.
Engine Sub Model Notes Position
7.4L V8 Base, SLE, SLT 15,000 GVW - Curved Radiator Hose Lower

Engine	Sub Model	Notes	Position
7.4L V8	Base, SLE, SLT	15,000 GVW - Curved Radiator Hose	Lower

Part Interchange

ACDelco	24034L
AMC	3231929
Atlas	MC35
AutoZone	C0687
Autopar	RH166
CARQUEST	20687
Chief	C0687
Chief	C0854
Chrysler	3733157
Conoco	CH80
Duralast	D70649
Freshstart	036
Freshstart	064
Gates	20687
General Motors	497533
General Motors	551137
General Motors	467417
General Motors	415451
General Motors	345348
General Motors	15072792
General Motors	15005693
General Motors	10001775
General Motors	360647
General Motors	328988
General Motors	3970122
General Motors	410669
Goodyear	60886
Goodyear	60991
MasterPro	20687
Mopar	BH1672
Motorcraft	KM1065
Motorcraft	KM878
NAPA	7460
Pirelli	MR191
Texaco	RH41N
Uniroyal	MC48

Warranty & Easy Return
Manufacturer’s Warranty : 12 Months/12,000 Miles
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty or 2 years whichever is the highest.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Part Name: Radiator Coolant HoseBrand: GatesPart#: 22247

1999 GMC K2500 Suburban Radiator Coolant Hose ZO 22247

Gates Radiator Coolant Hose 22247 - Upper

Position: Upper

Description:

Molded Coolant Hose

Part Specifications:

Centerline Length : 31.1
Inside Diameter 1 : 1.75
Number of Branches : 0
Contains Spring : No

Features:

Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
- Recommend for upper, lower, by-pass, heater and other coolant hose applications.
- Heat and ozone resistant cover.
- Engineered to resist electrochemical degradation - the leading cause of hose failure.
- Re-engineered materials resist vacuum collapse. This reduces the need for internal springs in many applications.
- Meets SAE 20R4 and 20R3 Type EC Class D-1 and D-2 specifications.
Temperature Rating: -40 F to 275 F (-40 C to 135 C) in coolant hose applications.
Note: Gates recommends replacing standard worm drive and spring loaded clamps with Gates PowerGrip(R) SB Clamps each time a new coolant hose is installed.
Gates - Powering Progress

Condition: New

Fitments
This Part Fits Following 1999 GMC K2500 Suburban Engines.
Engine Sub Model Notes Fit Notes Position
6.5L V8 Base, SLE, SLT Molded Coolant Hose Fuel Type: DIESEL Upper
Warranty & Easy Return
Manufacturer’s Warranty : Limited Lifetime
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Engine	Sub Model	Notes	Fit Notes	Position
6.5L V8	Base, SLE, SLT	Molded Coolant Hose	Fuel Type: DIESEL	Upper

Part Name: Radiator Coolant HoseBrand: DaycoPart#: 71882

1999 GMC K2500 Suburban Radiator Coolant Hose DY 71882

Dayco Radiator Coolant Hose 71882 - Upper

Position: Upper

Description:

CURVED RADIATOR HOSE DAYCO

Part Specifications:

Hose Type : Dual I.D. Hose
Trunk Height : 24
End 1 Inside Diameter : 1 1/4
End 2 Inside Diameter : 1 1/2
Contains Protective Sleeve : Y
Contains Heat Shield : N
Color : Black
Material : EPDM
SAE Specification : SAE J20R4 Class D-1, SAE J1684 Type EC

Features:

Dayco® Molded Radiator and By-Pass Hose with knitted reinforcement and all synthetic EPDM rubber construction provides the high strength and resistance to oil, mud, salt, road debris, ozone, coolants, and temperature variations of -40°F (-40°C) to +257°F (+125°C) that are required for OEM hose replacements. The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose. In addition to meeting SAE J20R4, Class D-1 requirements, this hose is now designed to meet Type EC electro-chemical requirements as specified in SAE J1684; which prevents inner tube deterioration caused by the build up of static electric charges.

Condition: New

Fitments
This Part Fits Following 1999 GMC K2500 Suburban Engines.
Engine Sub Model Notes Position
7.4L V8 Base, SLE, SLT Under 15,000 GVW - Curved Radiator Hose Upper
Part Interchange
ACDelco 26313X
CARQUEST 22229
Duralast E71882
Freshstart 62195
Gates 22229
General Motors 15977345
General Motors 15732734
General Motors 15007574
General Motors 15977351
Goodyear 62195
NAPA 8871
Warranty & Easy Return
Manufacturer’s Warranty : 12 Months/12,000 Miles
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty or 2 years whichever is the highest.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Engine	Sub Model	Notes	Position
7.4L V8	Base, SLE, SLT	Under 15,000 GVW - Curved Radiator Hose	Upper

Part Name: Radiator Coolant HoseBrand: DaycoPart#: 71914

1999 GMC K2500 Suburban Radiator Coolant Hose DY 71914

Dayco Radiator Coolant Hose 71914 - Upper

Position: Upper

Description:

CURVED RADIATOR HOSE DAYCO

Part Specifications:

Hose Type : Single I.D. Hose
Trunk Height : 26 1/4
End 1 Inside Diameter : 1 3/4
End 2 Inside Diameter : 1 3/4
Contains Protective Sleeve : Y
Contains Heat Shield : N
Color : Black
Material : EPDM
SAE Specification : SAE J20R4 Class D-1, SAE J1684 Type EC

Features:

Dayco® Molded Radiator and By-Pass Hose with knitted reinforcement and all synthetic EPDM rubber construction provides the high strength and resistance to oil, mud, salt, road debris, ozone, coolants, and temperature variations of -40°F (-40°C) to +257°F (+125°C) that are required for OEM hose replacements. The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose. In addition to meeting SAE J20R4, Class D-1 requirements, this hose is now designed to meet Type EC electro-chemical requirements as specified in SAE J1684; which prevents inner tube deterioration caused by the build up of static electric charges.

Condition: New

Fitments
This Part Fits Following 1999 GMC K2500 Suburban Engines.
Engine Sub Model Notes Position
6.5L V8 Base, SLE, SLT Exc. 15,000 GVW - Curved Radiator Hose Upper
Part Interchange
ACDelco 26381X
CARQUEST 22247
Duralast E71914
Freshstart 1127
Freshstart 62170
Gates 22247
General Motors 15977349
General Motors 15977350
Goodyear 62170
NAPA 8887
Warranty & Easy Return
Manufacturer’s Warranty : 12 Months/12,000 Miles
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty or 2 years whichever is the highest.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Engine	Sub Model	Notes	Position
6.5L V8	Base, SLE, SLT	Exc. 15,000 GVW - Curved Radiator Hose	Upper

Part Name: Radiator Coolant HoseBrand: GatesPart#: 21717

1999 GMC K2500 Suburban Radiator Coolant Hose ZO 21717

Gates Radiator Coolant Hose 21717 - Lower

Position: Lower

Description:

Molded Coolant Hose

Part Specifications:

Centerline Length : 22.5
Inside Diameter 1 : 1.5
Inside Diameter 2 : 1.73
Number of Branches : 0
Contains Spring : No

Features:

Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
- Recommend for upper, lower, by-pass, heater and other coolant hose applications.
- Heat and ozone resistant cover.
- Engineered to resist electrochemical degradation - the leading cause of hose failure.
- Re-engineered materials resist vacuum collapse. This reduces the need for internal springs in many applications.
- Meets SAE 20R4 and 20R3 Type EC Class D-1 and D-2 specifications.
Temperature Rating: -40 F to 275 F (-40 C to 135 C) in coolant hose applications.
Note: Gates recommends replacing standard worm drive and spring loaded clamps with Gates PowerGrip(R) SB Clamps each time a new coolant hose is installed.
Gates - Powering Progress

Condition: New

Fitments
This Part Fits Following 1999 GMC K2500 Suburban Engines.
Engine Sub Model Notes Fit Notes Position
7.4L V8 Base, SLE, SLT Optional Hose; Cut to fit - Molded Coolant Hose Fuel Type: GAS Lower
Warranty & Easy Return
Manufacturer’s Warranty : Limited Lifetime
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Engine	Sub Model	Notes	Fit Notes	Position
7.4L V8	Base, SLE, SLT	Optional Hose; Cut to fit - Molded Coolant Hose	Fuel Type: GAS	Lower

Part Name: Radiator Coolant HoseBrand: DaycoPart#: 71782

1999 GMC K2500 Suburban Radiator Coolant Hose DY 71782

Dayco Radiator Coolant Hose 71782 - Lower - Tee To Reservoir

Position: Lower - Tee To Reservoir

Description:

CURVED RADIATOR HOSE DAYCO

Part Specifications:

Hose Type : Dual I.D. Hose
Trunk Height : 29
End 1 Inside Diameter : 23/32
End 2 Inside Diameter : 1
Contains Protective Sleeve : Y
Contains Heat Shield : N
Color : Black
Material : EPDM
SAE Specification : SAE J20R4 Class D-1, SAE J1684 Type EC

Features:

Dayco® Molded Radiator and By-Pass Hose with knitted reinforcement and all synthetic EPDM rubber construction provides the high strength and resistance to oil, mud, salt, road debris, ozone, coolants, and temperature variations of -40°F (-40°C) to +257°F (+125°C) that are required for OEM hose replacements. The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose. In addition to meeting SAE J20R4, Class D-1 requirements, this hose is now designed to meet Type EC electro-chemical requirements as specified in SAE J1684; which prevents inner tube deterioration caused by the build up of static electric charges.

Condition: New

Fitments
This Part Fits Following 1999 GMC K2500 Suburban Engines.
Engine Sub Model Notes Position
6.5L V8 Base, SLE, SLT Curved Radiator Hose Lower - Tee To Reservoir
Part Interchange
Duralast E71782
General Motors 15678946
General Motors 15031596
Warranty & Easy Return
Manufacturer’s Warranty : 12 Months/12,000 Miles
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty or 2 years whichever is the highest.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Engine	Sub Model	Notes	Position
6.5L V8	Base, SLE, SLT	Curved Radiator Hose	Lower - Tee To Reservoir

Part Name: Radiator Coolant HoseBrand: GatesPart#: 19663

1999 GMC K2500 Suburban Radiator Coolant Hose ZO 19663

Gates Radiator Coolant Hose 19663 - Lower - Reservoir To Tee

Position: Lower - Reservoir To Tee

Description:

Molded Heater Hose

Part Specifications:

Centerline Length : 43.3
Inside Diameter 1 : .62
Inside Diameter 2 : 1
Number of Branches : 0

Features:

Gates Small I.D. Molded Coolant Hose is factory-molded, OEM style hose to fit today s smaller, tighter-fitting engine compartments. Can be used for coolant, water and air applications. Approved for marine applications.
- Similar to OEM specifications.
- Has all the quality features of Gates Molded Coolant Hose.
- Engineered to resist electrochemical degradation - the leading cause of hose failure.
- Inside diameters range from 1/4 to 1 .
- Meets SAE 20R3 type EC Class D-1 and D-2 specifications.
Temperature rating: -40 F to 275 F (-40 C to 135 C) in coolant hose applications.
Note: Gates recommends replacing standard worm drive and spring loaded clamps with Gates PowerGrip(R) SB Clamps each time a new coolant hose is installed.
Gates - Powering Progress

Condition: New

Fitments
This Part Fits Following 1999 GMC K2500 Suburban Engines.
Engine Sub Model Notes Fit Notes Position
6.5L V8 Base, SLE, SLT Cut to fit - Molded Heater Hose Fuel Type: DIESEL Lower - Reservoir To Tee
Warranty & Easy Return
Manufacturer’s Warranty : Limited Lifetime
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Engine	Sub Model	Notes	Fit Notes	Position
6.5L V8	Base, SLE, SLT	Cut to fit - Molded Heater Hose	Fuel Type: DIESEL	Lower - Reservoir To Tee

Part Name: Radiator Coolant HoseBrand: GatesPart#: 22229

1999 GMC K2500 Suburban Radiator Coolant Hose ZO 22229

Gates Radiator Coolant Hose 22229 - Upper

Position: Upper

Description:

Molded Coolant Hose

Part Specifications:

Centerline Length : 32.2
Inside Diameter 1 : 1.25
Inside Diameter 2 : 1.5
Number of Branches : 0
Contains Spring : No

Features:

Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
- Recommend for upper, lower, by-pass, heater and other coolant hose applications.
- Heat and ozone resistant cover.
- Engineered to resist electrochemical degradation - the leading cause of hose failure.
- Re-engineered materials resist vacuum collapse. This reduces the need for internal springs in many applications.
- Meets SAE 20R4 and 20R3 Type EC Class D-1 and D-2 specifications.
Temperature Rating: -40 F to 275 F (-40 C to 135 C) in coolant hose applications.
Note: Gates recommends replacing standard worm drive and spring loaded clamps with Gates PowerGrip(R) SB Clamps each time a new coolant hose is installed.
Gates - Powering Progress

Condition: New

Fitments
This Part Fits Following 1999 GMC K2500 Suburban Engines.
Engine Sub Model Notes Fit Notes Position
7.4L V8 Base, SLE, SLT Molded Coolant Hose Fuel Type: GAS Upper
Warranty & Easy Return
Manufacturer’s Warranty : Limited Lifetime
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Engine	Sub Model	Notes	Fit Notes	Position
7.4L V8	Base, SLE, SLT	Molded Coolant Hose	Fuel Type: GAS	Upper

Part Name: Radiator Coolant HoseBrand: DaycoPart#: 72088

1999 GMC K2500 Suburban Radiator Coolant Hose DY 72088

Dayco Radiator Coolant Hose 72088 - Lower

Position: Lower

Description:

CURVED RADIATOR HOSE DAYCO

Part Specifications:

Hose Type : Dual I.D. Hose
Trunk Height : 22
End 1 Inside Diameter : 1 1/2
End 2 Inside Diameter : 1 3/4
Contains Protective Sleeve : Y
Contains Heat Shield : N
Color : Black
Material : EPDM
SAE Specification : SAE J20R4 Class D-1, SAE J1684 Type EC

Features:

Dayco® Molded Radiator and By-Pass Hose with knitted reinforcement and all synthetic EPDM rubber construction provides the high strength and resistance to oil, mud, salt, road debris, ozone, coolants, and temperature variations of -40°F (-40°C) to +257°F (+125°C) that are required for OEM hose replacements. The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose. In addition to meeting SAE J20R4, Class D-1 requirements, this hose is now designed to meet Type EC electro-chemical requirements as specified in SAE J1684; which prevents inner tube deterioration caused by the build up of static electric charges.

Condition: New

Fitments
This Part Fits Following 1999 GMC K2500 Suburban Engines.
Engine Sub Model Notes Position
5.7L V8 Base, SLE, SLT 40 In. Rad. - Curved Radiator Hose Lower
Part Interchange
ACDelco 26207X
CARQUEST 21941
Duralast E72088
Freshstart 1029
Gates 21941
General Motors 15659618
General Motors 15977371
Goodyear 62075
NAPA 8631
Warranty & Easy Return
Manufacturer’s Warranty : 12 Months/12,000 Miles
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty or 2 years whichever is the highest.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Engine	Sub Model	Notes	Position
5.7L V8	Base, SLE, SLT	40 In. Rad. - Curved Radiator Hose	Lower

Part Name: Radiator Coolant HoseBrand: DaycoPart#: 71428

1999 GMC K2500 Suburban Radiator Coolant Hose DY 71428

Dayco Radiator Coolant Hose 71428 - Lower

Position: Lower

Description:

CURVED RADIATOR HOSE DAYCO

Part Specifications:

Hose Type : Dual I.D. Hose
Trunk Height : 15 1/4
End 1 Inside Diameter : 1 1/2
End 2 Inside Diameter : 1 3/4
Contains Protective Sleeve : Y
Contains Heat Shield : N
Color : Black
Material : EPDM
SAE Specification : SAE J20R4 Class D-1, SAE J1684 Type EC

Features:

Dayco® Molded Radiator and By-Pass Hose with knitted reinforcement and all synthetic EPDM rubber construction provides the high strength and resistance to oil, mud, salt, road debris, ozone, coolants, and temperature variations of -40°F (-40°C) to +257°F (+125°C) that are required for OEM hose replacements. The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose. In addition to meeting SAE J20R4, Class D-1 requirements, this hose is now designed to meet Type EC electro-chemical requirements as specified in SAE J1684; which prevents inner tube deterioration caused by the build up of static electric charges.

Condition: New

Fitments
This Part Fits Following 1999 GMC K2500 Suburban Engines.
Engine Sub Model Notes Position
5.7L V8 Base, SLE, SLT 33 In. Rad. - Curved Radiator Hose Lower

Engine	Sub Model	Notes	Position
5.7L V8	Base, SLE, SLT	33 In. Rad. - Curved Radiator Hose	Lower

Part Interchange

ACDelco	22264M
ACDelco	24219L
Atlas	MC176
CARQUEST	21940
CARQUEST	21710
Duralast	D71428
Freshstart	973
Freshstart	378
Gates	21710
Gates	21940
General Motors	15607248
General Motors	15607210
General Motors	15567684
General Motors	15607239
General Motors	15607247
General Motors	15627104
General Motors	15659483
General Motors	15659612
General Motors	15659613
General Motors	15567682
General Motors	15956515
General Motors	15659485
Goodyear	61456
Goodyear	62021
MasterPro	21710
NAPA	8400
NAPA	8630
Pirelli	41456

Warranty & Easy Return
Manufacturer’s Warranty : 12 Months/12,000 Miles
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty or 2 years whichever is the highest.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Part Name: Radiator Coolant HoseBrand: GatesPart#: 21941

1999 GMC K2500 Suburban Radiator Coolant Hose ZO 21941

Gates Radiator Coolant Hose 21941 - Lower

Position: Lower

Description:

Molded Coolant Hose

Part Specifications:

Centerline Length : 37
Inside Diameter 1 : 1.52
Inside Diameter 2 : 1.77
Number of Branches : 0
Contains Spring : No

Features:

Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
- Recommend for upper, lower, by-pass, heater and other coolant hose applications.
- Heat and ozone resistant cover.
- Engineered to resist electrochemical degradation - the leading cause of hose failure.
- Re-engineered materials resist vacuum collapse. This reduces the need for internal springs in many applications.
- Meets SAE 20R4 and 20R3 Type EC Class D-1 and D-2 specifications.
Temperature Rating: -40 F to 275 F (-40 C to 135 C) in coolant hose applications.
Note: Gates recommends replacing standard worm drive and spring loaded clamps with Gates PowerGrip(R) SB Clamps each time a new coolant hose is installed.
Gates - Powering Progress

Condition: New

Fitments
This Part Fits Following 1999 GMC K2500 Suburban Engines.
Engine Sub Model Notes Fit Notes Position
5.7L V8 Base, SLE, SLT Molded Coolant Hose Fuel Type: GAS Lower
Warranty & Easy Return
Manufacturer’s Warranty : Limited Lifetime
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Engine	Sub Model	Notes	Fit Notes	Position
5.7L V8	Base, SLE, SLT	Molded Coolant Hose	Fuel Type: GAS	Lower

Part Name: Radiator Coolant HoseBrand: DaycoPart#: 71762

1999 GMC K2500 Suburban Radiator Coolant Hose DY 71762

Dayco Radiator Coolant Hose 71762 - Lower

Position: Lower

Description:

CURVED RADIATOR HOSE DAYCO

Part Specifications:

Hose Type : Dual I.D. Hose
Trunk Height : 15
End 1 Inside Diameter : 1 17/32
End 2 Inside Diameter : 1 25/32
Contains Protective Sleeve : N
Contains Heat Shield : N
Color : Black
Material : EPDM
SAE Specification : SAE J20R4 Class D-1, SAE J1684 Type EC

Features:

Dayco® Molded Radiator and By-Pass Hose with knitted reinforcement and all synthetic EPDM rubber construction provides the high strength and resistance to oil, mud, salt, road debris, ozone, coolants, and temperature variations of -40°F (-40°C) to +257°F (+125°C) that are required for OEM hose replacements. The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose. In addition to meeting SAE J20R4, Class D-1 requirements, this hose is now designed to meet Type EC electro-chemical requirements as specified in SAE J1684; which prevents inner tube deterioration caused by the build up of static electric charges.

Condition: New

Fitments
This Part Fits Following 1999 GMC K2500 Suburban Engines.
Engine Sub Model Notes Position
7.4L V8 Base, SLE, SLT Under 15,000 GVW - Curved Radiator Hose Lower

Engine	Sub Model	Notes	Position
7.4L V8	Base, SLE, SLT	Under 15,000 GVW - Curved Radiator Hose	Lower

Part Interchange

ACDelco	26207X
ACDelco	22618M
CARQUEST	23403
Duralast	D71762
Gates	21941
Gates	23403
General Motors	15655016
General Motors	15671937
General Motors	15659495
General Motors	15657362
General Motors	15659497
General Motors	15671763
General Motors	15671766
General Motors	15671907
Goodyear	62075
MasterPro	21941
NAPA	16139
NAPA	8631

Warranty & Easy Return
Manufacturer’s Warranty : 12 Months/12,000 Miles
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty or 2 years whichever is the highest.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Part Name: Radiator Coolant HoseBrand: DaycoPart#: 71881

1999 GMC K2500 Suburban Radiator Coolant Hose DY 71881

Dayco Radiator Coolant Hose 71881 - Upper

Position: Upper

Description:

CURVED RADIATOR HOSE DAYCO

Part Specifications:

Hose Type : Single I.D. Hose
Trunk Height : 27
End 1 Inside Diameter : 1 1/4
End 2 Inside Diameter : 1 1/4
Contains Protective Sleeve : Y
Contains Heat Shield : N
Color : Black
Material : EPDM
SAE Specification : SAE J20R4 Class D-1, SAE J1684 Type EC

Features:

Dayco® Molded Radiator and By-Pass Hose with knitted reinforcement and all synthetic EPDM rubber construction provides the high strength and resistance to oil, mud, salt, road debris, ozone, coolants, and temperature variations of -40°F (-40°C) to +257°F (+125°C) that are required for OEM hose replacements. The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose. In addition to meeting SAE J20R4, Class D-1 requirements, this hose is now designed to meet Type EC electro-chemical requirements as specified in SAE J1684; which prevents inner tube deterioration caused by the build up of static electric charges.

Condition: New

Fitments
This Part Fits Following 1999 GMC K2500 Suburban Engines.
Engine Sub Model Notes Position
5.7L V8 Base, SLE, SLT 40 In. Rad. - Cut to Fit - Curved Radiator Hose Upper
Part Interchange
ACDelco 26349X
CARQUEST 22358
Duralast E71881
Freshstart 1128
Gates 22358
General Motors 15007573
General Motors 15977347
Goodyear 62171
MasterPro 22358
NAPA 8991
Warranty & Easy Return
Manufacturer’s Warranty : 12 Months/12,000 Miles
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty or 2 years whichever is the highest.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Engine	Sub Model	Notes	Position
5.7L V8	Base, SLE, SLT	40 In. Rad. - Cut to Fit - Curved Radiator Hose	Upper

Part Name: Radiator Coolant HoseBrand: DaycoPart#: 71880

1999 GMC K2500 Suburban Radiator Coolant Hose DY 71880

Dayco Radiator Coolant Hose 71880 - Upper

Position: Upper

Description:

CURVED RADIATOR HOSE DAYCO

Part Specifications:

Hose Type : Single I.D. Hose
Trunk Height : 21 1/2
End 1 Inside Diameter : 1 1/4
End 2 Inside Diameter : 1 1/4
Contains Protective Sleeve : Y
Contains Heat Shield : N
Color : Black
Material : EPDM
SAE Specification : SAE J20R4 Class D-1, SAE J1684 Type EC

Features:

Dayco® Molded Radiator and By-Pass Hose with knitted reinforcement and all synthetic EPDM rubber construction provides the high strength and resistance to oil, mud, salt, road debris, ozone, coolants, and temperature variations of -40°F (-40°C) to +257°F (+125°C) that are required for OEM hose replacements. The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose. In addition to meeting SAE J20R4, Class D-1 requirements, this hose is now designed to meet Type EC electro-chemical requirements as specified in SAE J1684; which prevents inner tube deterioration caused by the build up of static electric charges.

Condition: New

Fitments
This Part Fits Following 1999 GMC K2500 Suburban Engines.
Engine Sub Model Notes Position
5.7L V8 Base, SLE, SLT 33 In. Rad. - Curved Radiator Hose Upper
Part Interchange
ACDelco 26307X
Duralast E71880
Freshstart 1117
Gates 22209
General Motors 15024900
General Motors 15977344
General Motors 15072926
General Motors 15960143
Goodyear 62172
MasterPro 22209
NAPA 8851
Warranty & Easy Return
Manufacturer’s Warranty : 12 Months/12,000 Miles
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty or 2 years whichever is the highest.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Engine	Sub Model	Notes	Position
5.7L V8	Base, SLE, SLT	33 In. Rad. - Curved Radiator Hose	Upper

Part Name: Radiator Coolant HoseBrand: GatesPart#: 23403

1999 GMC K2500 Suburban Radiator Coolant Hose ZO 23403

Gates Radiator Coolant Hose 23403 - Lower

Position: Lower

Description:

Molded Coolant Hose

Part Specifications:

Centerline Length : 21.2
Inside Diameter 1 : 1.52
Inside Diameter 2 : 1.77
Number of Branches : 0
Contains Spring : No

Features:

Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
- Recommend for upper, lower, by-pass, heater and other coolant hose applications.
- Heat and ozone resistant cover.
- Engineered to resist electrochemical degradation - the leading cause of hose failure.
- Re-engineered materials resist vacuum collapse. This reduces the need for internal springs in many applications.
- Meets SAE 20R4 and 20R3 Type EC Class D-1 and D-2 specifications.
Temperature Rating: -40 F to 275 F (-40 C to 135 C) in coolant hose applications.
Note: Gates recommends replacing standard worm drive and spring loaded clamps with Gates PowerGrip(R) SB Clamps each time a new coolant hose is installed.
Gates - Powering Progress

Condition: New

Fitments
This Part Fits Following 1999 GMC K2500 Suburban Engines.
Engine Sub Model Notes Fit Notes Position
7.4L V8 Base, SLE, SLT Preferred Hose - Molded Coolant Hose Fuel Type: GAS Lower
Warranty & Easy Return
Manufacturer’s Warranty : Limited Lifetime
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Engine	Sub Model	Notes	Fit Notes	Position
7.4L V8	Base, SLE, SLT	Preferred Hose - Molded Coolant Hose	Fuel Type: GAS	Lower

Part Name: Radiator Coolant HoseBrand: GatesPart#: 22358

1999 GMC K2500 Suburban Radiator Coolant Hose ZO 22358

Gates Radiator Coolant Hose 22358 - Upper

Position: Upper

Description:

Molded Coolant Hose

Part Specifications:

Centerline Length : 36.2
Inside Diameter 1 : 1.24
Number of Branches : 0
Contains Spring : No

Features:

Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
- Recommend for upper, lower, by-pass, heater and other coolant hose applications.
- Heat and ozone resistant cover.
- Engineered to resist electrochemical degradation - the leading cause of hose failure.
- Re-engineered materials resist vacuum collapse. This reduces the need for internal springs in many applications.
- Meets SAE 20R4 and 20R3 Type EC Class D-1 and D-2 specifications.
Temperature Rating: -40 F to 275 F (-40 C to 135 C) in coolant hose applications.
Note: Gates recommends replacing standard worm drive and spring loaded clamps with Gates PowerGrip(R) SB Clamps each time a new coolant hose is installed.
Gates - Powering Progress

Condition: New

Fitments
This Part Fits Following 1999 GMC K2500 Suburban Engines.
Engine Sub Model Notes Fit Notes Position
5.7L V8 Base, SLE, SLT Molded Coolant Hose Fuel Type: GAS Upper
Warranty & Easy Return
Manufacturer’s Warranty : Limited Lifetime
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Engine	Sub Model	Notes	Fit Notes	Position
5.7L V8	Base, SLE, SLT	Molded Coolant Hose	Fuel Type: GAS	Upper

Part Name: Radiator Coolant HoseBrand: DaycoPart#: 71761

1999 GMC K2500 Suburban Radiator Coolant Hose DY 71761

Dayco Radiator Coolant Hose 71761 - Lower

Position: Lower

Description:

CURVED RADIATOR HOSE DAYCO

Part Specifications:

Hose Type : Branched Hose
Trunk Height : 20 3/4
End 1 Inside Diameter : 1 25/32
End 1 Outside Diameter : 2 1/8
End 2 Inside Diameter : 2 1/8
End 2 Outside Diameter : 2 1/2
End 3 Inside Diameter : 3/4
Contains Protective Sleeve : Y
Contains Heat Shield : N
Color : Black
Material : EPDM
SAE Specification : SAE J20R4 Class D-1, SAE J1684 Type EC

Features:

Dayco® Molded Radiator and By-Pass Hose with knitted reinforcement and all synthetic EPDM rubber construction provides the high strength and resistance to oil, mud, salt, road debris, ozone, coolants, and temperature variations of -40°F (-40°C) to +257°F (+125°C) that are required for OEM hose replacements. The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose. In addition to meeting SAE J20R4, Class D-1 requirements, this hose is now designed to meet Type EC electro-chemical requirements as specified in SAE J1684; which prevents inner tube deterioration caused by the build up of static electric charges.

Condition: New

Fitments
This Part Fits Following 1999 GMC K2500 Suburban Engines.
Engine Sub Model Notes Position
6.5L V8 Base, SLE, SLT Curved Radiator Hose Lower
Part Interchange
ACDelco 26264X
CARQUEST 22105
Duralast E71761
Freshstart 62114
Gates 22105
General Motors 15683910
General Motors 15693910
General Motors 15156272
Goodyear 62114
NAPA 8778
Warranty & Easy Return
Manufacturer’s Warranty : 12 Months/12,000 Miles
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty or 2 years whichever is the highest.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

Engine	Sub Model	Notes	Position
6.5L V8	Base, SLE, SLT	Curved Radiator Hose	Lower

Part Name: Radiator Coolant HoseBrand: GatesPart#: 22105

1999 GMC K2500 Suburban Radiator Coolant Hose ZO 22105

Gates Radiator Coolant Hose 22105 - Lower

Position: Lower

Description:

Molded Coolant Hose

Part Specifications:

Centerline Length : 30.09
Number of Branches : 1
Inside Diameter 1 : 1.77
Inside Diameter 2 : 2.13
Inside Diameter 3 : .77
Contains Spring : No

Features:

Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
- Recommend for upper, lower, by-pass, heater and other coolant hose applications.
- Heat and ozone resistant cover.
- Engineered to resist electrochemical degradation - the leading cause of hose failure.
- Re-engineered materials resist vacuum collapse. This reduces the need for internal springs in many applications.
- Meets SAE 20R4 and 20R3 Type EC Class D-1 and D-2 specifications.
Temperature Rating: -40 F to 275 F (-40 C to 135 C) in coolant hose applications.
Note: Gates recommends replacing standard worm drive and spring loaded clamps with Gates PowerGrip(R) SB Clamps each time a new coolant hose is installed.
Gates - Powering Progress

Condition: New

Fitments
This Part Fits Following 1999 GMC K2500 Suburban Engines.
Engine Sub Model Notes Fit Notes Position
6.5L V8 Base, SLE, SLT Molded Coolant Hose Fuel Type: DIESEL Lower
Warranty & Easy Return
Manufacturer’s Warranty : Limited Lifetime
You can return the part within 30 days for any reasons.
After 30 days, all parts are covered under manufacturer’s warranty.
Refunds get issued within 24 to 48 hours to your mode of payment after return part received.

ACDelco	26313X
CARQUEST	22229
Duralast	E71882
Freshstart	62195
Gates	22229
General Motors	15977345
General Motors	15732734
General Motors	15007574
General Motors	15977351
Goodyear	62195
NAPA	8871

ACDelco	26381X
CARQUEST	22247
Duralast	E71914
Freshstart	1127
Freshstart	62170
Gates	22247
General Motors	15977349
General Motors	15977350
Goodyear	62170
NAPA	8887

ACDelco	26349X
CARQUEST	22358
Duralast	E71881
Freshstart	1128
Gates	22358
General Motors	15007573
General Motors	15977347
Goodyear	62171
MasterPro	22358
NAPA	8991

ACDelco	26307X
Duralast	E71880
Freshstart	1117
Gates	22209
General Motors	15024900
General Motors	15977344
General Motors	15072926
General Motors	15960143
Goodyear	62172
MasterPro	22209
NAPA	8851

ACDelco	26264X
CARQUEST	22105
Duralast	E71761
Freshstart	62114
Gates	22105
General Motors	15683910
General Motors	15693910
General Motors	15156272
Goodyear	62114
NAPA	8778

My Vehicle:

1999 GMC K2500 Suburban Radiator Coolant Hose

Dayco Radiator Coolant Hose 70649 - Lower

Description:

Part Specifications:

Features:

Gates Radiator Coolant Hose 22247 - Upper

Description:

Part Specifications:

Features:

Dayco Radiator Coolant Hose 71882 - Upper

Description:

Part Specifications:

Features:

Dayco Radiator Coolant Hose 71914 - Upper

Description:

Part Specifications:

Features:

Gates Radiator Coolant Hose 21717 - Lower

Description:

Part Specifications:

Features:

Dayco Radiator Coolant Hose 71782 - Lower - Tee To Reservoir

Description:

Part Specifications:

Features:

Gates Radiator Coolant Hose 19663 - Lower - Reservoir To Tee

Description:

Part Specifications:

Features:

Gates Radiator Coolant Hose 22229 - Upper

Description:

Part Specifications:

Features:

Dayco Radiator Coolant Hose 72088 - Lower

Description:

Part Specifications:

Features:

Dayco Radiator Coolant Hose 71428 - Lower

Description:

Part Specifications:

Features:

Gates Radiator Coolant Hose 21941 - Lower

Description:

Part Specifications:

Features:

Dayco Radiator Coolant Hose 71762 - Lower

Description:

Part Specifications:

Features:

Dayco Radiator Coolant Hose 71881 - Upper

Description:

Part Specifications:

Features:

Dayco Radiator Coolant Hose 71880 - Upper

Description:

Part Specifications:

Features:

Gates Radiator Coolant Hose 23403 - Lower

Description:

Part Specifications:

Features:

Gates Radiator Coolant Hose 22358 - Upper

Description:

Part Specifications:

Features:

Dayco Radiator Coolant Hose 71761 - Lower

Description:

Part Specifications:

Features:

Gates Radiator Coolant Hose 22105 - Lower

Description:

Part Specifications:

Features:

Related Belts and Cooling Parts

What Is MAP Price?

What Is MAP Price?

Core Return Process

Parts list X

Part added to your Kart X