Additional Images

GM 12644591 LML Duramax Oil Pump Asm. (11-16)

12644591 - Z
OE Replacement Duramax Oil Pump
Pricing: $134.95



DHD always recommends installing a new oil pump during any kind of heavy engine repair, turbo failure or crankshaft service. 


2011-2016 LML Engines

For added dependability and performance, consider installing a DHD High Pressure Pinned Oil Pump.


Shipping Information

  • Item Requires Shipping
  • 5.0 lbs.
  • W4.0000” x H4.0000” x L8.0000”

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.