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Dorman® Engine Water Pump Inlet Tube for 2004 Cadillac CTS
PartNumber: 626-536Product Specifications- Notes: Outlet
- Color/Finish: Natural/No Finish
- Gasket or Seal Included: Yes
- Inlet Attachment Type: O-ring Compression
- Material: Aluminum
- Mounting Hardware Included: No
- OE Part Number: 90411629
- Outside Diameter: 1.65 in
- Package Contents: Water Pump Outlet Tube
- UPC: 037495787475
- Part Description: 2004 Cadillac CTS Engine Water Pump Inlet Tube
Vehicle Fitment- 2004 Cadillac CTS | All Trims | 6 Cyl 3.2L
$39.37
Gates® Safety Stripe Hvac Heater Hose for 2004 Cadillac CTS
PartNumber: 28412Product Specifications- Notes: Cut to Length, 4";Cut to Length, 15";Cut to Length, 6"
- 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: 2004 Cadillac CTS Safety Stripe Hvac Heater Hose
Vehicle Fitment- 2004 Cadillac CTS | All Trims | 6 Cyl 3.2L
- 2004 Cadillac CTS | All Trims | 8 Cyl 5.7L
$67.45
Dayco® Small Id Hvac Heater Hose for 2004 Cadillac CTS
PartNumber: 87614Product Specifications- Color: Black
- Contains Heat Shield: N
- Contains Protective Sleeve: N
- End 1 Inside Diameter: 5/8
- End 2 Inside Diameter: 3/4
- Hose Type: Dual I.D. Hose
- Material: EPDM
- SAE Specification: SAE J20R3 Class D-1, SAE J1684 Type EC
- Trunk Height: 18
- UPC: 038244598007
- Part Description: 2004 Cadillac CTS Small Id Hvac Heater Hose
Vehicle Fitment- 2004 Cadillac CTS | All Trims | 6 Cyl 3.2L
$9.21
Gates® Safety Stripe Hvac Heater Hose for 2004 Cadillac CTS
PartNumber: 28409Product Specifications- Notes: Cut to Length, 11";Cut to Length, 35";Cut to Length, 25"
- Centerline Length: 50 ft
- End 1 Inside Diameter: 10 mm
- End 2 Inside Diameter: .375 in
- Material: EPDM
- OE Part Number: 8899
- UPC: 072053081183
- Weight Per Length: 8.25 lbs./Carton
- Working Pressure: 60 PSI
- Part Description: 2004 Cadillac CTS Safety Stripe Hvac Heater Hose
Vehicle Fitment- 2004 Cadillac CTS | All Trims | 6 Cyl 3.6L
$44.06
Dayco® Small Id Hvac Heater Hose for 2004 Cadillac CTS
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: 2004 Cadillac CTS Small Id Hvac Heater Hose
Vehicle Fitment- 2004 Cadillac CTS | All Trims | 6 Cyl 3.6L
$18.76
Gates® Safety Stripe Hvac Heater Hose for 2004 Cadillac CTS
PartNumber: 28408Product Specifications- Notes: Cut to Length, 9";Cut to Length, 32"
- Centerline Length (in): 600"
- Inside Diameter 1 (in): 0.3125"
- OE Part Number: 49692
- UPC: 072053133226
- Weight Per Length: 7.25 lbs./Carton
- Working Pressure (psi): 60
- Part Description: 2004 Cadillac CTS Safety Stripe Hvac Heater Hose
Vehicle Fitment- 2004 Cadillac CTS | All Trims | 6 Cyl 3.2L
$36.97
Dayco® Small Id Hvac Heater Hose for 2004 Cadillac CTS
PartNumber: 87630Product Specifications- Color: Black
- Contains Heat Shield: N
- Contains Protective Sleeve: N
- End 1 Inside Diameter: 5/8
- End 2 Inside Diameter: 3/4
- Hose Type: Dual I.D. Hose
- Material: EPDM
- SAE Specification: SAE J20R3 Class D-1, SAE J1684 Type EC
- Trunk Height: 5
- UPC: 038244598168
- Part Description: 2004 Cadillac CTS Small Id Hvac Heater Hose
Vehicle Fitment- 2004 Cadillac CTS | All Trims | 6 Cyl 3.2L
$11.22
Gates® 90 Degree Engine Coolant Molded Bypass Hose for 2004 Cadillac CTS
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: 2004 Cadillac CTS 90 Degree Engine Coolant Molded Bypass Hose
Vehicle Fitment- 2004 Cadillac CTS | All Trims | 8 Cyl 5.7L
$12.43
Dayco® Small Id Hvac Heater Hose for 2004 Cadillac CTS
PartNumber: 87666Product 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: 9
- UPC: 038244598533
- Part Description: 2004 Cadillac CTS Small Id Hvac Heater Hose
Vehicle Fitment- 2004 Cadillac CTS | All Trims | 8 Cyl 5.7L
$10.09
Gates® Engine Coolant Molded Bypass Hose for 2004 Cadillac CTS
PartNumber: 18020Product Specifications- Notes: Cut to fit
- Centerline Length (in): 9.6"
- Inside Diameter 1 (in): 0.31"
- Number of Branches: 0
- OE Part Number: 42569
- UPC: 072053178029
- Part Description: 2004 Cadillac CTS Engine Coolant Molded Bypass Hose
Vehicle Fitment- 2004 Cadillac CTS | All Trims | 6 Cyl 3.2L
$12.47
Dayco® Small Id Hvac Heater Hose for 2004 Cadillac CTS
PartNumber: 88441Product Specifications- Notes: w/AC, w/o Aux. Heater
- Color: Black
- Contains Heat Shield: N
- Contains Protective Sleeve: N
- End 1 Inside Diameter: 3/4
- End 1 Outside Diameter: 1 3/32
- End 2 Inside Diameter: 3/4
- End 2 Outside Diameter: 1 3/32
- Hose Type: Single I.D. Hose
- Material: EPDM
- SAE Specification: SAE J20R3 Class D-1, SAE J1684 Type EC
- Trunk Height: 12
- UPC: 036687696182
- Part Description: 2004 Cadillac CTS Small Id Hvac Heater Hose
Vehicle Fitment- 2004 Cadillac CTS | All Trims | 6 Cyl 3.2L
$8.44
Gates® Hvac Heater Molded Hose for 2004 Cadillac CTS
PartNumber: 18710Product Specifications- Centerline Length (in): 12.9"
- Inside Diameter 1 (in): 0.62"
- Number of Branches: 0
- UPC: 072053179729
- Part Description: 2004 Cadillac CTS Hvac Heater Molded Hose
Vehicle Fitment- 2004 Cadillac CTS | All Trims | 6 Cyl 3.2L
$11.02
Gates® Engine Coolant Molded Bypass Hose for 2004 Cadillac CTS
PartNumber: 19705Product Specifications- Centerline Length (in): 11.9"
- Inside Diameter 1 (in): 0.75"
- Number of Branches: 0
- OE Part Number: 31739
- UPC: 072053434286
- Part Description: 2004 Cadillac CTS Engine Coolant Molded Bypass Hose
Vehicle Fitment- 2004 Cadillac CTS | All Trims | 6 Cyl 3.2L
$10.81
Dayco® Inlet Small Id Hvac Heater Hose for 2004 Cadillac CTS
PartNumber: 87750Product 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: 11
- UPC: 038244947676
- Part Description: 2004 Cadillac CTS Inlet Small Id Hvac Heater Hose
Vehicle Fitment- 2004 Cadillac CTS | All Trims | 6 Cyl 3.2L
$8.20
Dayco® Outlet Small Id Hvac Heater Hose for 2004 Cadillac CTS
PartNumber: 88438Product Specifications- Color: Black
- Contains Heat Shield: N
- Contains Protective Sleeve: N
- 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: 12
- UPC: 036687663542
- Part Description: 2004 Cadillac CTS Outlet Small Id Hvac Heater Hose
Vehicle Fitment- 2004 Cadillac CTS | All Trims | 6 Cyl 3.2L
$9.65
Gates® Hvac Heater Molded Hose for 2004 Cadillac CTS
PartNumber: 18718Product Specifications- Notes: Cut to fit
- Centerline Length (in): 17.3"
- Inside Diameter 1 (in): 0.62"
- Number of Branches: 0
- UPC: 072053179804
- Part Description: 2004 Cadillac CTS Hvac Heater Molded Hose
Vehicle Fitment- 2004 Cadillac CTS | All Trims | 6 Cyl 3.2L
$7.77
Gates® Hvac Heater Molded Hose for 2004 Cadillac CTS
PartNumber: 18724Product Specifications- Centerline Length (in): 15.6"
- Inside Diameter 1 (in): 0.62"
- Inside Diameter 2 (in): 0.75"
- Number of Branches: 0
- UPC: 072053179866
- Part Description: 2004 Cadillac CTS Hvac Heater Molded Hose
Vehicle Fitment- 2004 Cadillac CTS | All Trims | 6 Cyl 3.2L
$11.96
Gates® Engine Coolant Reservoir Hose for 2004 Cadillac CTS
PartNumber: 19760Product Specifications- Notes: Cut to fit
- Centerline Length (in): 16.4"
- Inside Diameter 1 (in): 0.73"
- Number of Branches: 0
- UPC: 072053530940
- Part Description: 2004 Cadillac CTS Engine Coolant Reservoir Hose
Vehicle Fitment- 2004 Cadillac CTS | All Trims | 6 Cyl 3.2L
$9.56
Gates® Premium HVAC Heater Molded Hose for 2004 Cadillac CTS
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: 2004 Cadillac CTS Premium HVAC Heater Molded Hose
Vehicle Fitment- 2004 Cadillac CTS | All Trims | 6 Cyl 3.6L
FAQ for Heater Hose Repair
Q: What is the proper way to install the outlet heater hose?
A:
The proper way is to position the outlet heater hose assembly into the vehicle, install the outlet hose to the heater core, install the outlet hose to the after-boil pump, and then fill the cooling system.
By Bob
GM Specialist
01/11/2022Q: What is the proper way to install the inlet heater hose?
A:
The proper way is to install the inlet heater hose to the coolant inlet pipe, install the inlet heater hose to the heater core, and then fill the cooling system.
By Bob
GM Specialist
01/11/2022Q: What is the removal procedure for the outlet heater hose?
A:
The procedure is to drain the cooling system, remove the outlet heater hose from the after-boil pump, remove the heater outlet hose from the heater core, and then remove the heater outlet hose.
By Bob
GM Specialist
01/11/2022Q: What is the removal procedure for the heater hose assembly?
A:
The procedure is to remove the left fuel rail cover, remove the inlet heater hose from the heater core, remove the outlet heater hose from the heater core, remove the inlet heater hose from the engine, remove the outlet heater hose from the engine, remove the wire harness from the pipe, remove the heater hose bracket nuts and the heater hose assembly.
By Bob
GM Specialist
01/11/2022Q: What is the proper way to install the heater hose assembly?
A:
The proper way is to install the heater hose assembly into the vehicle, install the heater hose bracket nuts, install the wire harness to the pipe, and then install the left fuel rail cover.
By Bob
GM Specialist
01/11/2022Q: What is the removal procedure for the inlet heater hose?
A:
The procedure is to drain the cooling system, remove the inlet heater hose from the heater core, and then remove the clamp and hose from the coolant inlet pipe.
By Bob
GM Specialist
01/11/2022See more FAQs (1)