This Chevy and GMC full size truck engine oil cooler line is among the highest quality replacements on the market. It's just what you need to get your vehicle in good working order again!

Specifications:

  • Engine Oil Cooler Hose
  • Includes all materials needed to complete the repair (o-rings where applicable)
  • Replaces dealer part number: 15203890, 15765439
  • Direct replacement
  • Built to strict quality control standards
  • Redesigned to have more resiliency against "compression set" which can result in crimp failure. This is the number one failure associated with engine oil cooler line assemblies

Replace your rusted, rotted, or damaged oil cooler line with this great fitting alternative. This engine oil coolant line makes a great replacement and has good cost savings over an engine oil cooler line from the dealer.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

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Browse 2 questions Browse 2 questions and 1 answer
does it come with the fittings on the radiator side ?
ken mech on Jun 5, 2016
BEST ANSWER: Not to sure what you are referring to as far as "fittings" go on the radiator side. Maybe call and get us some details in regards to what you need.
How to remove old line off of the truck ?
Sherm on Aug 18, 2015

Vehicle Fit

  • 2002-2005 Cadillac Escalade Engine Oil Cooler Hose V8 6.0L (8th Vin Digit N) Dorman 625-168
  • 2003-2005 Cadillac Escalade ESV Engine Oil Cooler Hose V8 6.0L (8th Vin Digit N) Dorman 625-168
  • 2002-2005 Cadillac Escalade EXT Engine Oil Cooler Hose V8 6.0L (8th Vin Digit N) Dorman 625-168
  • 2005 Chevy Avalanche 1500 Engine Oil Cooler Hose V8 5.3L (8th Vin Digit Z) Dorman 625-168
  • 2003-2005 Chevy Silverado 1500 SS Engine Oil Cooler Hose V8 6.0L (8th Vin Digit N) Dorman 625-168
  • 2005 Chevy Silverado 1500 Engine Oil Cooler Hose V8 5.3L (8th Vin Digit Z) Dorman 625-168
  • 2001-2003 Chevy Silverado 1500 HD Engine Oil Cooler Hose Dorman 625-168
  • 2005 Chevy Silverado 1500 HD Engine Oil Cooler Hose Dorman 625-168
  • 1999-2004 Chevy Silverado 2500 Engine Oil Cooler Hose V8 6.0L (8th Vin Digit U) Dorman 625-168
  • 2001-2005 Chevy Silverado 2500 HD Engine Oil Cooler Hose V8 6.0L (8th Vin Digit U) Dorman 625-168
  • 2001-2005 Chevy Silverado 3500 Engine Oil Cooler Hose V8 6.0L (8th Vin Digit U) Dorman 625-168
  • 2005 Chevy Suburban 1500 Engine Oil Cooler Hose V8 5.3L (8th Vin Digit Z) Dorman 625-168
  • 2000-2005 Chevy Suburban 2500 Engine Oil Cooler Hose V8 6.0L (8th Vin Digit U) Dorman 625-168
  • 2005 Chevy Tahoe Engine Oil Cooler Hose V8 5.3L (8th Vin Digit Z) Dorman 625-168
  • 2001 GMC Sierra 1500 C3 Engine Oil Cooler Hose V8 6.0L (8th Vin Digit U) Dorman 625-168
  • 2005 GMC Sierra 1500 Engine Oil Cooler Hose V8 5.3L (8th Vin Digit Z) Dorman 625-168
  • 2001-2003 GMC Sierra 1500 HD Engine Oil Cooler Hose Dorman 625-168
  • 2005 GMC Sierra 1500 HD Engine Oil Cooler Hose Dorman 625-168
  • 1999-2004 GMC Sierra 2500 Engine Oil Cooler Hose V8 6.0L (8th Vin Digit U) Dorman 625-168
  • 2001-2005 GMC Sierra 2500 HD Engine Oil Cooler Hose V8 6.0L (8th Vin Digit U) Dorman 625-168
  • 2001-2005 GMC Sierra 3500 Engine Oil Cooler Hose V8 6.0L (8th Vin Digit U) Dorman 625-168
  • 2004 GMC Yukon Denali Engine Oil Cooler Hose with V8 6.0L (8th Vin Digit U) Dorman 625-168
  • 2005 GMC Yukon Engine Oil Cooler Hose V8 5.3L (8th Vin Digit Z) Dorman 625-168
  • 2000-2004 GMC Yukon XL 2500 Engine Oil Cooler Hose V8 6.0L (8th Vin Digit U) Dorman 625-168

This part replaces:

  • OE # 15203890
  • OE # 15765439
  • Dorman 625-168
Only 2 left in stock
Part #: 1AEOC00046


Dorman
Brand #: 625-168