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Replacement and OEM Parts for 2007 Cadillac DTS Radiator Hose

2007 Cadillac DTS Radiator Hose

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2007 Cadillac DTS
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Cooling Systems, Fans & Radiators
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8 Products found

3 Q&A for Radiator Hose Repair
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  • Gates Engine Coolant Molded Radiator Hose for 2007 Cadillac DTS - 23121

    Gates® Engine Coolant Molded Radiator Hose for 2007 Cadillac DTS

    PartNumber: 23121
    Product Specifications
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.27 in
    • End 2 Inside Diameter: 1.27 in
    • Material: EPDM
    • Modular Hose: No
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 48190
    • UPC: 770075302049
    • Part Description: 2007 Cadillac DTS Engine Coolant Molded Radiator Hose
    More Info
    Vehicle Fitment
    • 2007 Cadillac DTS | All Trims | 8 Cyl 4.6L
    $43.68
  • Dayco Engine Coolant Curved Radiator Hose for 2007 Cadillac DTS - 72364

    Dayco® Engine Coolant Curved Radiator Hose for 2007 Cadillac DTS

    PartNumber: 72364
    Product Specifications
    • Notes: w/AC
    • Color: Black
    • Contains Heat Shield: N
    • Contains Protective Sleeve: N
    • End 1 Inside Diameter: 1 1/2
    • End 1 Outside Diameter: 1 27/32
    • End 2 Inside Diameter: 1 1/2
    • End 2 Outside Diameter: 1 27/32
    • Hose Type: Single I.D. Hose
    • Material: EPDM
    • OE Part Number: 21999765, 25769587
    • SAE Specification: SAE J20R4 Class D-1, SAE J1684 Type EC
    • Trunk Height: 12
    • UPC: 036687696427
    • Part Description: 2007 Cadillac DTS Engine Coolant Curved Radiator Hose
    More Info
    Vehicle Fitment
    • 2007 Cadillac DTS | All Trims | All Engines
    $28.15
  • OEM 2007 Cadillac DTS Upper Hose Diagram - 21999689
    View Related Parts

    OEM (Genuine) 2007 Cadillac DTS Upper Hose

    PartNumber: 21999689
    OEM 2007 Cadillac DTS Upper Hose - 21999689
    Product Specifications
    • Notes: Dts
    • Other Names: Upper Hose
    • Item Dimensions: 34.0 x 8.3 x 5.3 inches
    • Item Weight: 2.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2007 Cadillac DTS Upper Hose
    More Info
    Vehicle Fitment
    • 2007 Cadillac DTS | Base, Livery, Luxury, Platinum, Premium | 8 Cyl 4.6 L GAS
    $116.18 MSRP: $175.25
    You Save: $59.07 (34%)
  • Gates Premium Modular Coolant Hose for 2007 Cadillac DTS - 23356

    Gates® Premium Modular Coolant Hose for 2007 Cadillac DTS

    PartNumber: 23356
    Product Specifications
    • Branch Quantity: 0
    • Centerline Length: 681 mm
    • Contains Spring: No
    • End 1 Inside Diameter: 0.52"
    • End 2 Inside Diameter: 0.64"
    • Material: EPDM, Plastic
    • Modular Components: Outlet
    • Modular Hose: Yes
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • UPC: 770075340379
    • Part Description: 2007 Cadillac DTS Premium Modular Coolant Hose
    More Info
    Vehicle Fitment
    • 2007 Cadillac DTS | All Trims | 8 Cyl 4.6L
    $52.87
  • OEM 2007 Cadillac DTS Lower Hose Diagram - 21999765
    View Related Parts

    OEM (Genuine) 2007 Cadillac DTS Lower Hose

    PartNumber: 21999765
    OEM 2007 Cadillac DTS Lower Hose - 21999765
    Product Specifications
    • Notes: Dts
    • Other Names: Lower Hose
    • Item Dimensions: 12.6 x 12.1 x 3.9 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2007 Cadillac DTS Lower Hose
    More Info
    Vehicle Fitment
    • 2007 Cadillac DTS | Base, Livery, Luxury, Platinum, Premium | 8 Cyl 4.6 L GAS
    $48.28 MSRP: $72.83
    You Save: $24.55 (34%)
  • Gates Engine Coolant Molded Radiator Hose for 2007 Cadillac DTS - 23139

    Gates® Engine Coolant Molded Radiator Hose for 2007 Cadillac DTS

    PartNumber: 23139
    Product Specifications
    • Branch Quantity: 0
    • Contains Spring: No
    • End 1 Inside Diameter: 1.5 in
    • End 2 Inside Diameter: 1.5 in
    • Material: EPDM
    • Modular Hose: No
    • Molded: Yes
    • Number of Quick Connect Fittings: 0
    • OE Part Number: 5725
    • UPC: 770075306818
    • Part Description: 2007 Cadillac DTS Engine Coolant Molded Radiator Hose
    More Info
    Vehicle Fitment
    • 2007 Cadillac DTS | All Trims | 8 Cyl 4.6L
    $33.55
  • OEM 2007 Cadillac DTS Overflow Hose Diagram - 21999651
    View Related Parts

    OEM (Genuine) 2007 Cadillac DTS Overflow Hose

    PartNumber: 21999651
    OEM 2007 Cadillac DTS Overflow Hose - 21999651
    Product Specifications
    • Other Names: Overflow Hose
    • Item Dimensions: 25.2 x 14.8 x 6.1 inches
    • Item Weight: 4.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2007 Cadillac DTS Overflow Hose
    More Info
    Vehicle Fitment
    • 2007 Cadillac DTS | Base, Livery, Luxury, Platinum, Premium | 8 Cyl 4.6 L GAS
  • OEM 2007 Cadillac DTS Pipe-Heater Outlet Diagram - 21999660
    View Related Parts

    OEM (Genuine) 2007 Cadillac DTS Pipe-Heater Outlet

    PartNumber: 21999660
    OEM 2007 Cadillac DTS Pipe-Heater Outlet - 21999660
    Product Specifications
    • Other Names: Outlet Pipe
    • Item Dimensions: 5.9 x 3.1 x 20.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2007 Cadillac DTS Pipe-Heater Outlet
    More Info
    Vehicle Fitment
    • 2007 Cadillac DTS | Base, Livery, Luxury, Platinum, Premium | 8 Cyl 4.6 L GAS

FAQ for Radiator Hose Repair

Q: What should be done before replacing the Radiator Inlet Hose?
A:
You should remove the upper radiator air deflector.
By Bob
GM Specialist
01/11/2022
Q: What should be done before replacing the Radiator Outlet Hose?
A:
You should drain the cooling system and remove the air cleaner assembly.
By Bob
GM Specialist
01/11/2022
Q: What should be noticed about the Radiator Inlet Hose replacement?
A:
Drain only the fluid from the radiator surge tank.
By Bob
GM Specialist
01/11/2022

FAQ for Other Repair Info

Q: What is the Radiator Cap Removal Caution?
A:
To avoid being burned, do not remove the Radiator Cap or surge tank cap while the engine is hot. The cooling system will release scalding fluid and steam under pressure if the radiator cap or surge tank cap is removed while the engine and radiator are still hot.
Q: What is the removal procedure for the Water Pump?
A:
The procedure is to remove the Water Pump housing, the water pump cover bolt/studs, the water pump cover, the water pump bolts, and the water pump and discard the water pump O-ring seal.
Q: What is the proper way to install the Electric Cooling Fan Motor?
A:
The proper way is to install the Cooling Fan Motor, the cooling fan motor retaining bolts, the cooling fan, and the cooling fan assembly.