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Gates® Safety Stripe Hvac Heater Hose for 2008 Cadillac STS
PartNumber: 28412Product Specifications- Notes: Cut to Length, 6";Cut to Length, 4"
- 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: 2008 Cadillac STS Safety Stripe Hvac Heater Hose
Vehicle Fitment- 2008 Cadillac STS | All Trims | 8 Cyl 4.6L
$67.45
Dayco® Small Id Hvac Heater Hose for 2008 Cadillac STS
PartNumber: 88422Product Specifications- Color: Black
- Contains Heat Shield: N
- Contains Protective Sleeve: Y
- End 1 Inside Diameter: 3/4
- End 2 Inside Diameter: 3/4
- Hose Type: Single I.D. Hose
- Material: EPDM
- SAE Specification: SAE J20R3 Class D-1, SAE J1684 Type EC
- Trunk Height: 24
- UPC: 036687416780
- Part Description: 2008 Cadillac STS Small Id Hvac Heater Hose
Vehicle Fitment- 2008 Cadillac STS | All Trims | 6 Cyl 3.6L
$49.79
Gates® Hvac Heater Molded Hose for 2008 Cadillac STS
PartNumber: 19198Product Specifications- Notes: Cut to fit
- Centerline Length (in): 34.4"
- Inside Diameter 1 (in): 0.63"
- Number of Branches: 0
- UPC: 072053559347
- Part Description: 2008 Cadillac STS Hvac Heater Molded Hose
Vehicle Fitment- 2008 Cadillac STS | All Trims | 8 Cyl 4.6L
$26.43
Dayco® Molded Heater Hose for 2008 Cadillac STS
PartNumber: 87979Product Specifications- Notes: Cut to Fit
- Color: Black
- Contains Heat Shield: N
- Contains Protective Sleeve: N
- End 1 Inside Diameter: 5/8
- End 1 Outside Diameter: 31/32
- End 2 Inside Diameter: 5/8
- End 2 Outside Diameter: 31/32
- Hose Type: Single I.D. Hose
- Material: EPDM
- SAE Specification: SAE J20R3 Class D-1, SAE J1684 Type EC
- Trunk Height: 21 1/2
- UPC: 036687908377
- Part Description: 2008 Cadillac STS Molded Heater Hose
Vehicle Fitment- 2008 Cadillac STS | All Trims | 8 Cyl 4.6L
$22.04
Gates® Hvac Heater Molded Hose for 2008 Cadillac STS
PartNumber: 19081Product Specifications- Notes: Cut to fit
- Centerline Length (in): 19.9"
- Inside Diameter 1 (in): 0.72"
- Number of Branches: 0
- UPC: 072053448078
- Part Description: 2008 Cadillac STS Hvac Heater Molded Hose
Vehicle Fitment- 2008 Cadillac STS | All Trims | 8 Cyl 4.6L
$14.00
Dayco® Small Id Hvac Heater Hose for 2008 Cadillac STS
PartNumber: 87838Product Specifications- 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: 12
- UPC: 036687412799
- Part Description: 2008 Cadillac STS Small Id Hvac Heater Hose
Vehicle Fitment- 2008 Cadillac STS | All Trims | 6 Cyl 3.6L
$18.76
Gates® 90 Degree Hvac Heater Molded Hose for 2008 Cadillac STS
PartNumber: 28466Product Specifications- Notes: Cut to fit
- Angle: 90
- Arm Length: 152 mm
- Centerline Length: 254 mm
- End 1 Inside Diameter: 16 mm
- End 2 Inside Diameter: 16 mm
- Material: EPDM
- OE Part Number: 8915
- UPC: 072053062007
- Part Description: 2008 Cadillac STS 90 Degree Hvac Heater Molded Hose
Vehicle Fitment- 2008 Cadillac STS | All Trims | 8 Cyl 4.6L
$12.56
Dayco® Small Id Hvac Heater Hose for 2008 Cadillac STS
PartNumber: 88407Product Specifications- Notes: Cut to Fit
- Color: Black
- Contains Heat Shield: N
- Contains Protective Sleeve: N
- End 1 Inside Diameter: 23/32
- End 2 Inside Diameter: 23/32
- Hose Type: Single I.D. Hose
- Material: EPDM
- SAE Specification: SAE J20R3 Class D-1, SAE J1684 Type EC
- Trunk Height: 15
- UPC: 036687076809
- Part Description: 2008 Cadillac STS Small Id Hvac Heater Hose
Vehicle Fitment- 2008 Cadillac STS | All Trims | 8 Cyl 4.6L
$12.20
Gates® Hvac Heater Molded Hose for 2008 Cadillac STS
PartNumber: 19604Product Specifications- Notes: Cut to fit
- Centerline Length (in): 12.7"
- Inside Diameter 1 (in): 0.75"
- Number of Branches: 0
- UPC: 072053178364
- Part Description: 2008 Cadillac STS Hvac Heater Molded Hose
Vehicle Fitment- 2008 Cadillac STS | All Trims | 8 Cyl 4.6L
$13.20
Gates® 90 Degree Engine Coolant Molded Bypass Hose for 2008 Cadillac STS
PartNumber: 28475Product Specifications- Notes: Cut to fit
- Angle: 90
- Arm Length 1 (in): 4"
- Arm Length 2 (in): 12"
- Centerline Length (in): 16"
- Inside Diameter 1 (in): 0.75"
- OE Part Number: 34594
- UPC: 072053062090
- Part Description: 2008 Cadillac STS 90 Degree Engine Coolant Molded Bypass Hose
Vehicle Fitment- 2008 Cadillac STS | All Trims | 8 Cyl 4.6L
$12.43
Gates® Hvac Heater Molded Hose for 2008 Cadillac STS
PartNumber: 18903Product Specifications- Centerline Length (in): 9.9"
- Inside Diameter 1 (in): 0.62"
- Inside Diameter 2 (in): 0.72"
- Number of Branches: 0
- UPC: 072053320879
- Part Description: 2008 Cadillac STS Hvac Heater Molded Hose
Vehicle Fitment- 2008 Cadillac STS | All Trims | 6 Cyl 3.6L
$8.88
Gates® Hvac Heater Molded Hose for 2008 Cadillac STS
PartNumber: 19821Product Specifications- Centerline Length (in): 14"
- Inside Diameter 1 (in): 0.75"
- Number of Branches: 0
- UPC: 072053695007
- Part Description: 2008 Cadillac STS Hvac Heater Molded Hose
Vehicle Fitment- 2008 Cadillac STS | All Trims | 6 Cyl 3.6L
$15.68
Gates® Premium HVAC Heater Molded Hose for 2008 Cadillac STS
PartNumber: 19388Product Specifications- Centerline Length (in): 14.4"
- Inside Diameter 1 (in): 0.63"
- Inside Diameter 2 (in): 0.75"
- Number of Branches: 0
- UPC: 770075144434
- Part Description: 2008 Cadillac STS Premium HVAC Heater Molded Hose
Vehicle Fitment- 2008 Cadillac STS | All Trims | 6 Cyl 3.6L
FAQ for Heater Hose Repair
Q: How to install Heater Inlet Hose (LY7-Gas, 6 CYL, 3.6L, SFI, V6, Alum)?
A:
The procedure is to install the inlet heater hose to the engine cooling thermostat assembly, using J 38185 slide the clamp back into the original position on the hose, install the inlet heater hose to the heater core, using J 38185 slide the clamp back into the original position on the hose, install the cowl panel, install the cowl panel retaining bolts, install the battery tray, fill the cooling system.
By Bob
GM Specialist
01/11/2022Q: What tools are required in the replacement procedure for Heater Outlet Hose (LY7-Gas, 6 CYL, 3.6L, SFI, V6, Alum)?
A:
J38185 Hose Clamp Pliers are required in the replacement procedure for Heater Pipes.
By Bob
GM Specialist
01/11/2022Q: What is the recommended torque for the cowl panel retaining bolts?
A:
The recommended torque is 6 N.m (13 lb-ft).
By Bob
GM Specialist
01/11/2022Q: What is the recommended torque for the heater pipe assembly retaining nuts?
A:
The recommended torque is 9 N.m (80 lb in).
By Bob
GM Specialist
01/11/2022Q: How to remove Heater Inlet Hose (LY7-Gas, 6 CYL, 3.6L, SFI, V6, Alum)?
A:
The procedure is to drain the cooling system, remove the battery tray, remove the cowl panel retaining bolts, remove the cowl panel, using J 38185 slide the clamp away from the base of the heater inlet hose, remove the inlet heater hose from the heater core, using J 38185 slide the clamp away from the base of the heater inlet hose, remove the clamp and hose from the engine cooling thermostat assembly.
By Bob
GM Specialist
01/11/2022