1990-93 Chevy Astro GMC Safari Engine Oil Cooler Outlet Hose Dorman 625-629 - 1AEOC00093

This engine oil cooler 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!


  • Engine Oil Cooler Upper Outlet Hose (from Block)
  • Includes all materials needed to complete the repair (o-rings where applicable)
  • Replaces dealer part number: 12472256
  • 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
  • Fits 4WD/AWD models only
  • Fits models with V6 4.3L Engines only

Replace your rusted, rotted, or damaged oil cooler line with this great fitting alternative. This engine oil outlet 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.

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Vehicle Fit

Year Make Model Description
1990-1993Chevy Astro Chevy Astro All Wheel Drive Lower Engine Oil Cooler Outlet Hose V6 4.3L
1990-1993GMC Safari GMC Safari All Wheel Drive Lower Engine Oil Cooler Outlet Hose V6 4.3L

This part replaces:

  • OE # 12472256
  • Dorman 625-629
Part #: 1AEOC00093

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

Brand #: 625-629