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Replacement and OEM Parts for 2009 GMC Sierra 1500 Transmission Oil Cooler Hose

2009 GMC Sierra 1500 Transmission Oil Cooler Hose

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2009 GMC Sierra 1500
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4 Products found

2 Q&A for Transmission Oil Cooler Hose Repair
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  • Dorman Automatic Transmission Oil Cooler Hose Assembly for 2009 GMC Sierra 1500 - 624-145

    Dorman® Automatic Transmission Oil Cooler Hose Assembly for 2009 GMC Sierra 1500

    PartNumber: 624-145
    Product Specifications
    • Notes: w/RPO Code KNP (HD Trans Cooling System);w/Cyl Deactivation; RPO Code KNP (HD Trans Cooling); Trans To Radiator & Auxiliary Cooler;RPO Code KNP (HD Trans Cooling); Trans To Radiator & Auxiliary Cooler
    • Finish: Natural
    • Fitting Included: No
    • Flexible: No
    • Gasket or Seal Included: Yes
    • Hose Attachment End 1: Quick Connect
    • Hose Attachment End 2: Block Connector
    • Hose Material: Metal and Rubber
    • Hose Overall Length: 70"
    • Hose/Line Maximum Pressure (psi): 100
    • Maximum Operating Temperature (F): 329
    • Minimum Operating Temperature (F): -40
    • OE Part Number: 25999419
    • UPC: 037495164962
    • Part Description: 2009 GMC Sierra 1500 Automatic Transmission Oil Cooler Hose Assembly
    More Info
    Vehicle Fitment
    • 2009 GMC Sierra 1500 | All Trims | All Engines
    • 2009 GMC Sierra 1500 | All Trims | 8 Cyl 6.2L
    • 2009 GMC Sierra 1500 | All Trims | 8 Cyl 5.3L
    Show More
    $74.98
  • Dorman Automatic Transmission Oil Cooler Hose Assembly for 2009 GMC Sierra 1500 - 624-522

    Dorman® Automatic Transmission Oil Cooler Hose Assembly for 2009 GMC Sierra 1500

    PartNumber: 624-522
    Product Specifications
    • Notes: wo/RPO Code KNP (HD Trans Cooling System)
    • Color/Finish: Natural
    • Contains Spring: No
    • End Inside Diameter: 0.290 In.
    • Fitting Included: No
    • Flexible: Yes
    • Gasket or Seal Included: No
    • Hose Attachment End 1: Hose Barb
    • Hose Attachment End 2: Hose Barb
    • Hose Material: Metal; Rubber
    • Hose Overall Length (In): 35 In.
    • Hose Shape: Molded Assembly
    • Hose/Line Maximum Pressure (psi): 100 PS
    • Maximum Operating Temperature (°F): 328 Deg. F
    • Minimum Operating Temperature (°F): -40 Deg. F
    • OE Part Number: 25999417, 25947968, 15779546, 15844860
    • Package Contents: 1 Transmission Line
    • UPC: 885484663305
    • Part Description: 2009 GMC Sierra 1500 Automatic Transmission Oil Cooler Hose Assembly
    More Info
    Vehicle Fitment
    • 2009 GMC Sierra 1500 | All Trims | All Engines
    $25.23
  • Dorman Automatic Transmission Oil Cooler Hose Assembly for 2009 GMC Sierra 1500 - 624-520

    Dorman® Automatic Transmission Oil Cooler Hose Assembly for 2009 GMC Sierra 1500

    PartNumber: 624-520
    Product Specifications
    • Color/Finish: Natural
    • Contains Spring: No
    • End Inside Diameter: 0.369 in
    • Fitting Included: No
    • Flexible: Yes
    • Gasket or Seal Included: No
    • Hose Attachment End 1: Hose Barb
    • Hose Attachment End 2: Hose Barb
    • Hose Material: Rubber
    • Hose Overall Length (In): 44 In.
    • Hose Shape: Molded Assembly
    • Hose/Line Maximum Pressure (psi): 100 PS
    • Maximum Operating Temperature (°F): 328 Deg. F
    • Minimum Operating Temperature (°F): -40 Deg. F
    • OE Part Number: 22802047, 15779541
    • Package Contents: 1 Transmission Line
    • UPC: 885484659360
    • Part Description: 2009 GMC Sierra 1500 Automatic Transmission Oil Cooler Hose Assembly
    More Info
    Vehicle Fitment
    • 2009 GMC Sierra 1500 | All Trims | All Engines
    $23.82
  • Dorman Automatic Transmission Oil Cooler Hose Assembly for 2009 GMC Sierra 1500 - 624-710

    Dorman® Automatic Transmission Oil Cooler Hose Assembly for 2009 GMC Sierra 1500

    PartNumber: 624-710
    Product Specifications
    • Notes: w/RPO Code KNP (HD Trans Cooling System)
    • Finish: Natural
    • Fitting Included: No
    • Flexible: No
    • Gasket or Seal Included: No
    • Hose Attachment End 1: Quick Connect
    • Hose Attachment End 2: Quick Disconnect
    • Hose Material: Metal and Rubber
    • Hose Overall Length: 43
    • Hose/Line Maximum Pressure (psi): 100
    • Maximum Operating Temperature (F): 329
    • Minimum Operating Temperature (F): -40
    • OE Part Number: 15779543
    • UPC: 885484373839
    • Part Description: 2009 GMC Sierra 1500 Automatic Transmission Oil Cooler Hose Assembly
    More Info
    Vehicle Fitment
    • 2009 GMC Sierra 1500 | All Trims | 8 Cyl 5.3L
    • 2009 GMC Sierra 1500 | All Trims | 8 Cyl 6.2L
    • 2009 GMC Sierra 1500 | All Trims | All Engines
    Show More
    $17.19

FAQ for Transmission Oil Cooler Hose Repair

Q: What is the removal procedure for the transmission fluid cooler hose/pipe?
A:
The procedure is to remove the following: the front grill assembly, the transmission fluid cooler hose from the Auxiliary oil cooler, the transmission fluid cooler hose from the radiator, the transmission cooling line bracket retaining bolt, the cooling lines from the transmission, and the oil cooling lines from the vehicle.
By Bob
GM Specialist
02/11/2022
Q: What is the recommended torque when installing the transmission cooler line bracket bolt?
A:
You can tighten it to 22 Nm (16 lb-ft).
By Bob
GM Specialist
02/11/2022

FAQ for Other Repair Info

Q: What may result in bent or misaligned electrical terminal pins?
A:
Twisting or tilting the Transmission Control Module electrical connector while disconnecting may result in bent or misaligned electrical terminal pins.
Q: How many bolts does the Case Extension Housing have?
A:
The Case Extension Housing has a total of 6 bolts.
Q: What is the removal procedure for the transmission fluid auxiliary cooler?
A:
The procedure is to remove the following: the front grill assembly, the auxiliary oil cooler bolts and push pins, and the auxiliary oil cooler from the vehicle.