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GM OEM L5P Duramax Engine Oil Cooler (2020-2021) (2001-2019 With Mods)

12735508/ 12734217/ 12706188
Fits: 2020-2021 GM/Duramax
Pricing: $293.88

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- L5P Oil Cooler Upgrade Kit -
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Description

GM OEM Duramax Engine Oil Cooler. This L5P Oil Cooler Assembly is a direct fit replacement for the 2020 and 2021 GM Duramax. It is also an upgrade for the 2001-2016 Duramax with proper modifications.

For those enthusiasts doing an build, the 30% increase in cooling capacity over the earlier model years is a huge benefit.



Needed Modifications include: *Trimming both the Drivers side Manifold heat shield and the heat shield mounting boss.

*Replacing stock elbow with coolant elbow (12675428) and gaskets (12676826,97192667)

*Cooler Upgrade requires 3-40mm bolts, and 2-120mm bolts (GM# 12676826, GM# 97192677)

*2020 cooler requires Oil Filter GM# 12684038, AC/Delco# PF26


Part# LDS-OCUK0116 includes: High flow elbow, gaskets, and mounting bolts (see drop down)

**New Part GM Number #12734217 Supersedes old Part Numbers # 12706188 & 12701592




#12706188 Supersedes #12701592

Details

  • 12735508/ 12734217/ 12706188
  • 12735508/ 12734217/ 12706188
  • GM
  • New

Shipping Information

  • Item Requires Shipping
  • 17.0 lbs.
  • W11.0000” x H11.0000” x L11.0000”

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