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2001 GMC Yukon XL 1500
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Dorman® Engine Coolant Crossover Pipe for 2001 GMC Yukon XL 1500
PartNumber: 626-543Product Specifications- Height: 2.91 in
- Inside Diameter: 0.2 in
- Length: 10.5 in
- OE Part Number: 12604711, 12559091
- Outside Diameter: 0.29 in
- Package Contents: Coolant Bypass Tube
- UPC: 885484375048
- Width: 0.8 in
- Part Description: 2001 GMC Yukon XL 1500 Engine Coolant Crossover Pipe
Vehicle Fitment- 2001 GMC Yukon XL 1500 | All Trims | 8 Cyl 5.3L
- 2001 GMC Yukon XL 1500 | All Trims | 8 Cyl 6.0L
$60.42
Gates® Safety Stripe Hvac Heater Hose for 2001 GMC Yukon XL 1500
PartNumber: 28412Product Specifications- Notes: Cut to Length, 15"
- Centerline Length: 50 ft
- End 1 Inside Diameter: 19 mm
- End 2 Inside Diameter: 19 mm
- Material: EPDM
- OE Part Number: 49693
- UPC: 072053066326
- Weight Per Length: 13.20 lbs./Carton
- Working Pressure: 50 PSI
- Part Description: 2001 GMC Yukon XL 1500 Safety Stripe Hvac Heater Hose
Vehicle Fitment- 2001 GMC Yukon XL 1500 | All Trims | 8 Cyl 5.3L
- 2001 GMC Yukon XL 1500 | All Trims | 8 Cyl 6.0L
$69.54
Dayco® Small Id Hvac Heater Hose for 2001 GMC Yukon XL 1500
PartNumber: 87848Product Specifications- Notes: Molded
- Color: Black
- Contains Heat Shield: N
- Contains Protective Sleeve: N
- End 1 Inside Diameter: 5/8
- End 2 Inside Diameter: 5/8
- Hose Type: Single I.D. Hose
- Material: EPDM
- SAE Specification: SAE J20R3 Class D-1, SAE J1684 Type EC
- Trunk Height: 28
- UPC: 036687551061
- Part Description: 2001 GMC Yukon XL 1500 Small Id Hvac Heater Hose
Vehicle Fitment- 2001 GMC Yukon XL 1500 | All Trims | 8 Cyl 6.0L
$14.82
Dorman® Hvac Heater Hose Assembly for 2001 GMC Yukon XL 1500
PartNumber: 626-538Product Specifications- Notes: Outlet; Radiator Surge Tank Hose; Auxiliary Heater
- Branch Quantity: 3
- Color/Finish: Natural/No Finish
- Contains Spring: No
- Coolant Hose Heat Shield Included: No Heat Shield Required
- Coolant Hose Length: 32"
- Coolant Hose Material: Aluminum and Rubber
- Coolant Hose Protective Sleeve Included: Not Required
- Coolant Hose Type: Branched
- End 1 Attachment Type: Hose
- End 2 Attachment Type: Hose
- End 3 Attachment Type: Quick Connect
- Grade Type: Regular
- Hose End (1) Inside Diameter (In): 0.72"
- Hose End (1) Outside Diameter (In): 1.05"
- Hose End (2) Inside Diameter (In): 1.05"
- Hose End (2) Outside Diameter (In): 1.34"
- Hose End (3) Inside Diameter (In): 0.62"
- Hose End (3) Outside Diameter (In): 1.06"
- Hose Shape: Molded Assembly
- Maximum Working Pressure (psi): 100 PSI
- OE Part Number: 15792822
- Thermostatically Controlled: No
- UPC: 037495836036
- With Clamps: Yes
- Part Description: 2001 GMC Yukon XL 1500 Hvac Heater Hose Assembly
Vehicle Fitment- 2001 GMC Yukon XL 1500 | All Trims | 8 Cyl 5.3L
- 2001 GMC Yukon XL 1500 | All Trims | 8 Cyl 6.0L
$39.97
Gates® Safety Stripe Hvac Heater Hose for 2001 GMC Yukon XL 1500
PartNumber: 28411Product Specifications- Notes: Cut to Length, 33"
- Centerline Length: 50 ft
- End 1 Inside Diameter: .625 in
- End 2 Inside Diameter: .625 in
- Material: EPDM
- OE Part Number: 8990
- UPC: 072053066319
- Weight Per Length: 11.70 lbs./Carton
- Working Pressure: 60 PSI
- Part Description: 2001 GMC Yukon XL 1500 Safety Stripe Hvac Heater Hose
Vehicle Fitment- 2001 GMC Yukon XL 1500 | All Trims | 8 Cyl 5.3L
- 2001 GMC Yukon XL 1500 | All Trims | 8 Cyl 6.0L
$55.92
Dorman® Hvac Heater Hose Assembly for 2001 GMC Yukon XL 1500
PartNumber: 626-557Product Specifications- Notes: wo/Auxiliary Heater
- Branch Quantity: 2
- Color/Finish: Natural/No Finish
- Contains Spring: No
- Coolant Hose Heat Shield Included: No Heat Shield Required
- Coolant Hose Length: 34"
- Coolant Hose Material: Rubber
- Coolant Hose Protective Sleeve Included: Not Required
- Coolant Hose Type: Single I.D. (Inside Diameter)
- End 1 Attachment Type: Hose
- End 2 Attachment Type: Quick Disconnect
- Grade Type: Standard
- Hose End (1) Inside Diameter (In): 0.99"
- Hose End (1) Outside Diameter (In): 1.33"
- Hose End (2) Inside Diameter (In): 1.33"
- Hose End (2) Outside Diameter (In): 0.62 In.
- Hose End (3) Inside Diameter (In): 0.9"
- Hose Shape: Straight
- Maximum Working Pressure (psi): 100 PSI
- OE Part Number: 15763368
- Package Contents: Heater Hose Assembly
- Thermostatically Controlled: No
- UPC: 885484595286
- With Clamps: No
- Part Description: 2001 GMC Yukon XL 1500 Hvac Heater Hose Assembly
Vehicle Fitment- 2001 GMC Yukon XL 1500 | All Trims | 8 Cyl 5.3L
- 2001 GMC Yukon XL 1500 | All Trims | 8 Cyl 6.0L
$30.97
Gates® Engine Coolant Molded Bypass Hose for 2001 GMC Yukon XL 1500
PartNumber: 28410Product Specifications- Notes: Cut to Length, 22"
- Centerline Length (in): 600"
- Inside Diameter 1 (in): 0.5"
- OE Part Number: 8989
- UPC: 072053066302
- Weight Per Length: 8.25 lbs./Carton
- Working Pressure (psi): 60
- Part Description: 2001 GMC Yukon XL 1500 Engine Coolant Molded Bypass Hose
Vehicle Fitment- 2001 GMC Yukon XL 1500 | All Trims | 8 Cyl 5.3L
- 2001 GMC Yukon XL 1500 | All Trims | 8 Cyl 6.0L
$54.44
Dorman® Hvac Heater Hose Assembly for 2001 GMC Yukon XL 1500
PartNumber: 626-111Product Specifications- Notes: Outlet; Radiator Surge Tank Hose; wo/Auxiliary Heater
- Color: Natural
- Coolant Hose Heat Shield Included: No Heat Shield Required
- Coolant Hose Length: 38"
- Coolant Hose Material: Rubber/Plastic
- Coolant Hose Protective Sleeve Included: No Protective Sleeve Required
- Coolant Hose Type: Branched
- End 1 Attachment Type: Hose
- End 2 Attachment Type: Hose
- End 3 Attachment Type: Hose
- Hose End (1) Inside Diameter (In): 0.75"
- Hose End (1) Outside Diameter (In): 0.85"
- Hose End (2) Inside Diameter (In): 0.75"
- Hose End (2) Outside Diameter (In): 0.85"
- Hose End (3) Inside Diameter (In): 0.75"
- Hose End (3) Outside Diameter (In): 0.85"
- Maximum Working Pressure (psi): 100
- OE Part Number: 15792821
- Package Contents: Heater Hose Assembly
- SAE Standards: J20
- Thermostatically Controlled: No
- UPC: 019495427001
- With Clamps: Yes
- Part Description: 2001 GMC Yukon XL 1500 Hvac Heater Hose Assembly
Vehicle Fitment- 2001 GMC Yukon XL 1500 | All Trims | 8 Cyl 5.3L
- 2001 GMC Yukon XL 1500 | All Trims | 8 Cyl 6.0L
$35.21
Gates® Hvac Heater Molded Hose for 2001 GMC Yukon XL 1500
PartNumber: 18623Product Specifications- Branch Quantity: 0
- Centerline Length: 4.83 in
- End 1 Inside Diameter: 6 mm
- End 2 Inside Diameter: 6 mm
- Material: EPDM
- OE Part Number: 74074
- UPC: 770075566731
- Part Description: 2001 GMC Yukon XL 1500 Hvac Heater Molded Hose
Vehicle Fitment- 2001 GMC Yukon XL 1500 | All Trims | 8 Cyl 5.3L
- 2001 GMC Yukon XL 1500 | All Trims | 8 Cyl 6.0L
$5.63
Dayco® 4 5 Molded Heater Hose for 2001 GMC Yukon XL 1500
PartNumber: 86504Product Specifications- Color: Black
- Contains Heat Shield: N
- Contains Protective Sleeve: N
- End 1 Inside Diameter: 1/4
- End 1 Outside Diameter: 17/32
- End 2 Inside Diameter: 1/4
- End 2 Outside Diameter: 17/32
- Hose Type: Single I.D. Hose
- Material: EPDM
- SAE Specification: SAE J20R3 Class D-1, SAE J1684 Type EC
- Trunk Height: 4 1/2
- UPC: 036687843739
- Part Description: 2001 GMC Yukon XL 1500 4 5 Molded Heater Hose
Vehicle Fitment- 2001 GMC Yukon XL 1500 | All Trims | 8 Cyl 5.3L
- 2001 GMC Yukon XL 1500 | All Trims | 8 Cyl 6.0L
$4.25
Dayco® Small Id Branched Heater Hose for 2001 GMC Yukon XL 1500
PartNumber: 88412Product Specifications- Notes: Branched
- Color: Black
- Contains Heat Shield: N
- Contains Protective Sleeve: N
- End 1 Inside Diameter: 23/32
- End 1 Outside Diameter: 1 1/16
- End 2 Inside Diameter: 1
- End 2 Outside Diameter: 1 11/32
- End 3 Inside Diameter: 19/32
- End 3 Outside Diameter: 1
- Hose Type: Branched Hose
- Material: EPDM
- SAE Specification: SAE J20R3 Class D-1, SAE J1684 Type EC
- Trunk Height: 12
- UPC: 036687145383
- Part Description: 2001 GMC Yukon XL 1500 Small Id Branched Heater Hose
Vehicle Fitment- 2001 GMC Yukon XL 1500 | All Trims | 8 Cyl 6.0L
- 2001 GMC Yukon XL 1500 | All Trims | 8 Cyl 5.3L
$33.88
Gates® Engine Coolant Molded Bypass Hose for 2001 GMC Yukon XL 1500
PartNumber: 18126Product Specifications- Branch Quantity: 0
- Centerline Length: 35.78 in
- End 1 Inside Diameter: 6 mm
- End 2 Inside Diameter: .3 in
- Material: EPDM
- OE Part Number: 31125
- UPC: 072053559125
- Part Description: 2001 GMC Yukon XL 1500 Engine Coolant Molded Bypass Hose
Vehicle Fitment- 2001 GMC Yukon XL 1500 | All Trims | 8 Cyl 5.3L
- 2001 GMC Yukon XL 1500 | All Trims | 8 Cyl 6.0L
$20.34
FAQ for Heater Hose Repair
Q: How to install the outlet heater hose?
A:
The proper way is to install the heater hose, connect the heater and surge tank hoses to the heater core, install the heater and surge tank hoses to the mounting clip, and the air intake tube, and fill the cooling system.
By Bob
GM Specialist
01/11/2022Q: What should be noticed before servicing the auxiliary heater and A/C pipe?
A:
You must not service the rear heater lines as a complete unit and shall service the rear heater lines as a sectional repair.
By Bob
GM Specialist
01/11/2022Q: How to remove the outlet heater hose?
A:
The proper way is to drain the cooling system, remove the air intake tube, and the heater and surge tank hoses from the mounting clip, disconnect the heater hoses from the heater core inlet and outlet, and remove the inlet heater hose.
By Bob
GM Specialist
01/11/2022Q: What kind of tools will be required while servicing the auxiliary heater and A/C pipe?
A:
The tools required include J 41425 A/C Line Repair Kit.
By Bob
GM Specialist
01/11/2022Q: How to install the inlet heater hose?
A:
The proper way is to install the heater hose, connect the heater and surge tank hoses to the heater core, install the heater and surge tank hoses to the mounting clip, and the air intake tube, and fill the cooling system.
By Bob
GM Specialist
01/11/2022Q: How to install the auxiliary heater pipe?
A:
The proper way is to install the auxiliary healer pipes to the vehicle and the clamps, the heater/A/C tubes, the auxiliary heater pipes to the auxiliary heater core, the right front wheelhouse, the auxiliary heater pipes to the heater inlet and outlet tees, and fill the cooling system.
By Bob
GM Specialist
01/11/2022Q: How to remove the inlet heater hose?
A:
The proper way is to drain the cooling system and remove the air intake tube, and the heater and surge tank hoses from the mounting clip, disconnect the heater hoses from the heater core inlet and outlet and remove the inlet heater hose.
By Bob
GM Specialist
01/11/2022Q: How to remove the auxiliary heater pipe?
A:
The proper way is to drain the cooling system, remove the auxiliary heater pipes from the heater inlet and outlet tees and from the auxiliary heater core, the heater/A/C tubes retaining nut from the stud at the frame, the auxiliary heater pipes from the clamps and then from the vehicle.
By Bob
GM Specialist
01/11/2022See more FAQs (3)