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SKP SK624117 Automatic Transmission Oil Cooler Tube - Auxiliary Cooler Inlet Tube (Upper)
| Brand | SKP SK624117 |
|---|---|
| Position | Auxiliary Cooler Inlet Tube (Upper) |
| Fits | Cadillac, Chevrolet, and GMC · 121 vehicles |
Direct-fit replacement. Built for select transmission cooler line applications with factory-style routing.
Auxiliary cooling line. Used in the fluid path between the cooler and radiator on listed GM applications.
Part number SK624117. Easy to match when comparing service records or replacement options.
Cross-references Dorman - OE Solutions 624-117, 827-5538 and 15190207 for the same application. See all 4.
$32.40Free shipping
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Automatic Transmission Oil Cooler Tube Overview
The SKP SK624117 automatic transmission oil cooler tube is a direct-fit replacement for select GM trucks and SUVs with auxiliary transmission cooling. It is built for applications that route transmission fluid between the cooler and radiator, helping restore proper fluid flow in the cooling circuit.
Fits 1999-2007 Chevrolet Silverado 1500, auxiliary cooler inlet tube (upper). Fits 1999-2006 GMC Sierra 1500, auxiliary cooler inlet tube (upper). Fits 2002-2006 Cadillac Escalade, auxiliary cooler to radiator (upper).
Key Features
- Replacement transmission cooler tube for auxiliary cooling systems
- Direct-fit application for select Chevrolet, GMC, and Cadillac models
- Matches upper inlet and upper cooler-to-radiator routing where specified
- Cross-references Dorman - OE Solutions 624-117 for the same application
- Part number SK624117 for easy identification
Detailed Description
SK624117 is an automatic transmission oil cooler tube designed for vehicles equipped with auxiliary transmission cooling. This tube is used in the fluid path that carries transmission oil through the cooler circuit, making it a practical replacement when the original line is damaged, leaking, or restricted. Fitment includes Chevrolet Silverado 1500, GMC Sierra 1500, and Cadillac Escalade applications, along with related Silverado Classic, Sierra Classic, Tahoe, Yukon, Suburban, Avalanche, and Escalade variants listed for the same cooling layouts.
The SKP SK624117 covers multiple GM fitments with upper tube routing and auxiliary cooler configurations. Use the vehicle-specific notes to confirm whether the application calls for an auxiliary cooler inlet tube or an upper cooler-to-radiator tube before ordering. The SK624117 part number is also useful when matching service records or comparing replacement options.
What It Is Used For
- Replacing a leaking transmission cooler tube
- Restoring transmission fluid flow through the cooling circuit
- Addressing corrosion or physical damage in the cooler line
- Correcting restricted flow caused by a worn or failed tube
Installation Notes and Tips
Verify the exact cooling layout and note details before installation, since fitment includes both auxiliary cooler inlet tube and auxiliary cooler to radiator applications. Match the vehicle year, make, model, and cooling package information to the listing before replacing the line. Confirm routing and connection points against the original part to ensure proper installation.
Quality Assurance
This part cross-references Dorman - OE Solutions 624-117 for the same application. SK624117 is cataloged for direct replacement use in the listed GM cooling configurations.
This part fits 121 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2007 | Chevrolet | Silverado 1500 Classic | LT | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2007 | Chevrolet | Silverado 1500 Classic | WT | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2007 | Chevrolet | Silverado 1500 Classic | SS | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2007 | Chevrolet | Silverado 1500 Classic | LS | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2007 | GMC | Sierra 1500 Classic | SL | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2007 | GMC | Sierra 1500 Classic | SLT | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2007 | GMC | Sierra 1500 Classic | WT | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2007 | GMC | Sierra 1500 Classic | SLE | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2007 | GMC | Sierra 1500 Classic | Denali | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2006 | Cadillac | Escalade | — | 6.0L | V8 | N/A | Auxiliary Cooler To Radiator (Upper) |
| 2006 | Cadillac | Escalade ESV | — | 6.0L | V8 | N/A | Auxiliary Cooler To Radiator (Upper) |
| 2006 | Cadillac | Escalade EXT | — | 6.0L | V8 | N/A | Auxiliary Cooler To Radiator (Upper) |
| 2006 | Chevrolet | Avalanche 1500 | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper) |
| 2006 | Chevrolet | Silverado 1500 | Base | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2006 | Chevrolet | Silverado 1500 | LT | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2006 | Chevrolet | Silverado 1500 | WT | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2006 | Chevrolet | Silverado 1500 | SS | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2006 | Chevrolet | Silverado 1500 | LS | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2006 | Chevrolet | Suburban 1500 | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper) |
| 2006 | Chevrolet | Suburban 1500 | — | 6.0L | V8 | N/A | Auxiliary Cooler To Radiator (Upper) |
| 2006 | Chevrolet | Tahoe | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2006 | Chevrolet | Tahoe | — | 4.8L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2006 | GMC | Sierra 1500 | SLT | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2006 | GMC | Sierra 1500 | WT | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2006 | GMC | Sierra 1500 | SLE | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2006 | GMC | Sierra 1500 | Denali | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2006 | GMC | Sierra 1500 | SL | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2006 | GMC | Yukon | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2006 | GMC | Yukon | — | 6.0L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2006 | GMC | Yukon | — | 4.8L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2006 | GMC | Yukon XL 1500 | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2006 | GMC | Yukon XL 1500 | — | 6.0L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2005 | Cadillac | Escalade | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper) |
| 2005 | Cadillac | Escalade | — | 6.0L | V8 | N/A | Auxiliary Cooler To Radiator (Upper) |
| 2005 | Cadillac | Escalade ESV | — | 6.0L | V8 | N/A | Auxiliary Cooler To Radiator (Upper) |
| 2005 | Cadillac | Escalade EXT | — | 6.0L | V8 | N/A | Auxiliary Cooler To Radiator (Upper) |
| 2005 | Chevrolet | Avalanche 1500 | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper) |
| 2005 | Chevrolet | Silverado 1500 | Base | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2005 | Chevrolet | Silverado 1500 | LT | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2005 | Chevrolet | Silverado 1500 | SS | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2005 | Chevrolet | Silverado 1500 | LS | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2005 | Chevrolet | Suburban 1500 | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper) |
| 2005 | Chevrolet | Tahoe | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2005 | Chevrolet | Tahoe | — | 4.8L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2005 | GMC | Sierra 1500 | Base | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2005 | GMC | Sierra 1500 | SLT | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2005 | GMC | Sierra 1500 | WT | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2005 | GMC | Sierra 1500 | SLE | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2005 | GMC | Sierra 1500 | Denali | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2005 | GMC | Yukon | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2005 | GMC | Yukon | — | 4.8L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2005 | GMC | Yukon | — | 6.0L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2005 | GMC | Yukon XL 1500 | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2005 | GMC | Yukon XL 1500 | — | 6.0L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2004 | Cadillac | Escalade | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper) |
| 2004 | Cadillac | Escalade | — | 6.0L | V8 | N/A | Auxiliary Cooler To Radiator (Upper) |
| 2004 | Cadillac | Escalade ESV | — | 6.0L | V8 | N/A | Auxiliary Cooler To Radiator (Upper) |
| 2004 | Cadillac | Escalade EXT | — | 6.0L | V8 | N/A | Auxiliary Cooler To Radiator (Upper) |
| 2004 | Chevrolet | Avalanche 1500 | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper) |
| 2004 | Chevrolet | Silverado 1500 | Base | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2004 | Chevrolet | Silverado 1500 | LT | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2004 | Chevrolet | Silverado 1500 | Z71 | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2004 | Chevrolet | Silverado 1500 | WT | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2004 | Chevrolet | Silverado 1500 | SS | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2004 | Chevrolet | Silverado 1500 | LS | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2004 | Chevrolet | Suburban 1500 | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper) |
| 2004 | Chevrolet | Tahoe | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2004 | Chevrolet | Tahoe | — | 4.8L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2004 | GMC | Sierra 1500 | Base | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2004 | GMC | Sierra 1500 | SLT | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2004 | GMC | Sierra 1500 | WT | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2004 | GMC | Sierra 1500 | SLE | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2004 | GMC | Sierra 1500 | Denali | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2004 | GMC | Yukon | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2004 | GMC | Yukon | — | 6.0L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2004 | GMC | Yukon | — | 4.8L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2004 | GMC | Yukon XL 1500 | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2004 | GMC | Yukon XL 1500 | — | 6.0L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2003 | Cadillac | Escalade | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper) |
| 2003 | Cadillac | Escalade ESV | — | 6.0L | V8 | N/A | Auxiliary Cooler To Radiator (Upper) |
| 2003 | Cadillac | Escalade EXT | — | 6.0L | V8 | N/A | Auxiliary Cooler To Radiator (Upper) |
| 2003 | Chevrolet | Avalanche 1500 | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper) |
| 2003 | Chevrolet | Silverado 1500 | — | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2003 | Chevrolet | Suburban 1500 | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper) |
| 2003 | Chevrolet | Tahoe | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2003 | Chevrolet | Tahoe | — | 4.8L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2003 | GMC | Sierra 1500 | — | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2003 | GMC | Yukon | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2003 | GMC | Yukon | — | 6.0L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2003 | GMC | Yukon | — | 4.8L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2003 | GMC | Yukon XL 1500 | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2003 | GMC | Yukon XL 1500 | — | 6.0L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2002 | Cadillac | Escalade | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper) |
| 2002 | Cadillac | Escalade EXT | — | 6.0L | V8 | N/A | Auxiliary Cooler To Radiator (Upper) |
| 2002 | Chevrolet | Avalanche 1500 | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper) |
| 2002 | Chevrolet | Silverado 1500 | — | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2002 | Chevrolet | Suburban 1500 | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper) |
| 2002 | Chevrolet | Tahoe | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2002 | Chevrolet | Tahoe | — | 4.8L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2002 | GMC | Sierra 1500 | — | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2002 | GMC | Yukon | — | — | — | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2002 | GMC | Yukon XL 1500 | — | — | — | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2001 | Chevrolet | Silverado 1500 | — | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2001 | Chevrolet | Silverado 2500 | — | — | — | N/A | Auxiliary Cooler To Radiator (Upper); w/Aux. Cooler |
| 2001 | Chevrolet | Suburban 1500 | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper) |
| 2001 | Chevrolet | Tahoe | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2001 | Chevrolet | Tahoe | — | 4.8L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2001 | GMC | Sierra 1500 | — | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2001 | GMC | Sierra 2500 | — | — | — | N/A | Auxiliary Cooler To Radiator (Upper); w/Aux. Cooler |
| 2001 | GMC | Yukon | — | — | — | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2001 | GMC | Yukon XL 1500 | — | — | — | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2000 | Chevrolet | Silverado 1500 | — | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2000 | Chevrolet | Suburban 1500 | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper) |
| 2000 | Chevrolet | Tahoe | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2000 | Chevrolet | Tahoe | — | 4.8L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2000 | GMC | Sierra 1500 | — | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 2000 | GMC | Yukon | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2000 | GMC | Yukon | — | 4.8L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 2000 | GMC | Yukon XL 1500 | — | 5.3L | V8 | N/A | Auxiliary Cooler To Radiator (Upper); w/Heavy Duty Transmission Cooling Package(KNP) |
| 1999 | Chevrolet | Silverado 1500 | — | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| 1999 | GMC | Sierra 1500 | — | — | — | Auxiliary Cooler Inlet Tube (Upper) | w/Aux. Cooler |
| No rows match your filter. | |||||||
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - OE Solutions — 624-117827-55381519020715809058