Air and Fuel› Fuel Injection Systems and Components - Electronic

Bosch

GAUGE HYD

$149.37

SKU: B00G 10491

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

GAUGE HYD

MIA's Description

The Merchant Automotive Heavy Duty Injector Return Line Bolt is designed for the 2001-2004 LB7 Duramax engine. These bolts feature a redesigned, shallower head that offers nearly double the tool engagement compared to stock bolts. This improved engagement is crucial for achieving proper torque during reassembly, helping to prevent leaks at the fuel return line fitting.

Fitment

Fitment Guaranteed

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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

BrandBosch
Part NumberB00G 10491

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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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