Air and Fuel› Fuel Injection Systems and Components - Electronic

Merchant Automotive

Merchant Automotive Merchant Automotive Fuel Injector Return Line with Metal Fittings and Clip Set Duramax 2004.5 - 2010 20247

$115.93

SKU: M01D 20247

In Stock
In Stock
Ships by Jun 21
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Merchant Automotive Fuel Injector Return Line and Clip Set is designed for 2004.5-2010 GM 2500/3500 6.6L Duramax vehicles. This set includes both left and right side return lines, fittings, and 8 retainer clips. The lines require cutting and assembly during installation.

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

BrandMerchant Automotive
Part NumberM01D 20247

Videos

How-to install a high idle kit in a GM Duramax diesel truck | 2001-2004 LB7

How-to install a high idle kit in a GM Duramax diesel truck | 2001-2004 LB7

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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