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Heating and Cooling› Fluid Cooler Pumps

Pacific Performance Engineering

0105 GM 6.6L LB7/LLY COOLANT BYPASS TUBE WATER PUMP TO THERMOSTAT HOUSING RA

$129.99 $122.98 Save $7.01

SKU: P00X 119000600

In Stock
In Stock
Ships by Jun 20
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Pacific Performance Engineering coolant bypass tube is a direct replacement for GM 6.6L Duramax engines from 2001-2005. This upgraded tube is crafted from high-grade 304 stainless steel to prevent corrosion and ensure long-term performance.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandPacific Performance Engineering
Part NumberP00X 119000600

Videos

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Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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