SKP SK624205 Automatic Transmission Oil Cooler Tube

Brand SKP SK624205
Fits Chevrolet and GMC · 77 vehicles

Direct-fit replacement. Application-specific transmission oil cooler tube for select cooling circuit routing.

Fitment-specific routing. Matches inlet, outlet, and auxiliary cooler notes listed for the application.

Cross-references Dorman - OE Solutions 624-205, 827-5803-1 and 25999418 for the same application. See all 3.

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Automatic Transmission Oil Cooler Tube

Replace a leaking or damaged transmission cooler line with this SKP automatic transmission oil cooler tube, part number SK624205. It is built for direct-fit applications on select Chevrolet and GMC trucks and SUVs, including Silverado 1500, Sierra, Tahoe, Suburban 1500, Yukon, and Yukon XL 1500 models.

Key Features

  • Direct-fit replacement for the automatic transmission oil cooler tube.
  • Application-specific routing for inlet and outlet connections where listed.
  • Fits select Chevrolet Silverado 1500 and GMC Sierra 1500 applications.
  • Also fits select Chevrolet Tahoe, Suburban 1500, Avalanche, and GMC Yukon/Yukon XL 1500 applications.
  • Cross-references Dorman - OE Solutions 624-205 for the same application.

Detailed Description

SK624205 is an automatic transmission oil cooler tube made for vehicles that use a transmission fluid cooling circuit between the transmission and auxiliary cooler. Fitment includes 2007-2014 GMC Yukon and Yukon XL 1500 applications with notes for inlet and outlet routing, 2009-2014 Chevrolet Tahoe and Suburban 1500 applications without the heavy duty transmission cooling package, and 2009-2019 GMC Sierra applications with auxiliary cooler routing notes. This part number, SK624205, also covers select 2014 Chevrolet Silverado 1500 and GMC Sierra 1500 applications with inlet and outlet connections.

What It Is Used For

  • Replacing a leaking transmission cooler tube.
  • Restoring fluid flow between the transmission and cooler circuit.
  • Addressing corrosion or physical damage in the cooler line.
  • Correcting fitment issues on vehicles with the specified cooling package notes.

Installation Notes and Tips

Verify the vehicle year, model, and cooling-package notes before ordering. Match the inlet/outlet routing and the auxiliary cooler or heavy-duty transmission cooling requirements listed in the fitment data. Confirm the existing line path and connection points before installation.

Quality Assurance

SKP replacement parts are cataloged for application-specific fitment. This part cross-references Dorman - OE Solutions 624-205 for the same application.

This part fits 77 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2019GMCSierra5.3LV8Auxiliary Cooler (Driver Side) To Transmission
2018GMCSierra5.3LV8Auxiliary Cooler (Driver Side) To Transmission
2017GMCSierra5.3LV8Auxiliary Cooler (Driver Side) To Transmission
2016GMCSierra5.3LV8Auxiliary Cooler (Driver Side) To Transmission
2015GMCSierra5.3LV8Auxiliary Cooler (Driver Side) To Transmission
2014ChevroletSilverado 1500Inlet and Outlet
2014ChevroletSuburban 1500Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2014ChevroletTahoe5.3LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2014GMCSierra5.3LV8Auxiliary Cooler (Driver Side) To Transmission
2014GMCSierra 1500Inlet and Outlet
2014GMCYukon5.3LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2014GMCYukon6.2LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2014GMCYukon XL 15005.3LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2014GMCYukon XL 15006.2LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2013ChevroletAvalancheInlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2013ChevroletSilverado 1500Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2013ChevroletSuburban 1500Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2013ChevroletTahoe5.3LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2013GMCSierra5.3LV8Auxiliary Cooler (Driver Side) to Transmission; Exc. RPO Code KNP (Heavy Duty Transmission Cooling)
2013GMCSierra6.2LV8Auxiliary Cooler (Driver Side) to Transmission; Exc. RPO Code KNP (Heavy Duty Transmission Cooling)
2013GMCSierra 1500Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2013GMCYukon5.3LV8Inlet and Outlet; w/Heavy Duty Transmission Cooling Package(KNP)
2013GMCYukon6.2LV8Inlet and Outlet; w/Heavy Duty Transmission Cooling Package(KNP)
2013GMCYukon XL 15005.3LV8Inlet and Outlet; w/Heavy Duty Transmission Cooling Package(KNP)
2013GMCYukon XL 15006.2LV8Inlet and Outlet; w/Heavy Duty Transmission Cooling Package(KNP)
2012ChevroletAvalancheInlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2012ChevroletSilverado 1500Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2012ChevroletSuburban 1500Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2012ChevroletTahoe5.3LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2012GMCSierra5.3LV8Auxiliary Cooler (Driver Side) to Transmission; Exc. RPO Code KNP (Heavy Duty Transmission Cooling)
2012GMCSierra6.2LV8Auxiliary Cooler (Driver Side) to Transmission; Exc. RPO Code KNP (Heavy Duty Transmission Cooling)
2012GMCSierra 1500Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2012GMCYukon6.2LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2012GMCYukon5.3LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2012GMCYukon XL 15006.2LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2012GMCYukon XL 15005.3LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2011ChevroletAvalancheInlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2011ChevroletSilverado 1500Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2011ChevroletSuburban 1500Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2011ChevroletTahoe5.3LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2011GMCSierra5.3LV8Auxiliary Cooler (Driver Side) to Transmission; Exc. RPO Code KNP (Heavy Duty Transmission Cooling)
2011GMCSierra6.2LV8Auxiliary Cooler (Driver Side) to Transmission; Exc. RPO Code KNP (Heavy Duty Transmission Cooling)
2011GMCSierra 1500Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2011GMCYukon6.2LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2011GMCYukon5.3LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2011GMCYukon XL 15006.2LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2011GMCYukon XL 15005.3LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2010ChevroletAvalancheInlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2010ChevroletSilverado 1500Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2010ChevroletSuburban 1500Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2010ChevroletTahoe5.3LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2010GMCSierra5.3LV8Auxiliary Cooler (Driver Side) to Transmission; Exc. RPO Code KNP (Heavy Duty Transmission Cooling)
2010GMCSierra6.2LV8Auxiliary Cooler (Driver Side) to Transmission; Exc. RPO Code KNP (Heavy Duty Transmission Cooling)
2010GMCSierra 1500Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2010GMCYukon6.2LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2010GMCYukon5.3LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2010GMCYukon XL 15006.2LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2010GMCYukon XL 15005.3LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2009ChevroletAvalancheInlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2009ChevroletSilverado 1500Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2009ChevroletSuburban 1500Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2009ChevroletTahoe5.3LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2009ChevroletTahoe4.8LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2009ChevroletTahoe6.2LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2009GMCSierra5.3LV8Auxiliary Cooler (Driver Side) to Transmission; Exc. RPO Code KNP (Heavy Duty Transmission Cooling)
2009GMCSierra6.2LV8Auxiliary Cooler (Driver Side) to Transmission; Exc. RPO Code KNP (Heavy Duty Transmission Cooling)
2009GMCSierra 1500Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2009GMCYukon6.2LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2009GMCYukon5.3LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2009GMCYukon4.8LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2009GMCYukon XL 15006.2LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2009GMCYukon XL 15005.3LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2009GMCYukon XL 15006.0LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2008GMCYukon6.2LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2008GMCYukon XL 15006.2LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2007GMCYukon6.2LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
2007GMCYukon XL 15006.2LV8Inlet and Outlet; w/o Heavy Duty Transmission Cooling Package(KNP)
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - OE Solutions — 624-205827-5803-125999418