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Home > GMC > K2500 Truck > Oil Cooler & Lines - Engine > 1994-1995 GMC K2500 Truck Lower Engine Oil Cooler Outlet Hose for Models with 3.73 Axle Ratio

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1994 - 1995 GMC K2500 Truck Lower Engine Oil Cooler Outlet Hose for Models with 3.73 Axle Ratio


In Stock (Ships same day for orders placed by 3 PM ET)

List Price:$117.72
Our Price: $29.95
 (You Save $87.77)

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Part Number: 1AEOC00020

Welcome Message from 1A Auto

This Chevy and GMC full size truck engine oil cooler lower outlet 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!


  • Replaces the Lower outlet hose that attaches to the engine oil cooler
  • Includes all materials needed to complete the repair (o-rings and gaskets where applicable)
  • Replaces dealer part number: 12472278
  • 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
  • Fits 4WD models only
  • Fits models with the following rear end ratios:
    • 3.42
    • 3.73
    • 4.10
    • 4.56

Replace your rusted, rotted, or damaged oil cooler line with this great fitting alternative. This lower outlet engine oil coolant line make 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 manufacturer's 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.

This part replaces:
  • OE #: 12472278
  • DORMAN #: 625-107

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