2006-2010 LBZ/LMM Duramax Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit Sparkle Bomber Orange

Name: 2006-2010 LBZ/LMM Duramax Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit Sparkle Bomber Orange
Brand: Wehrli
SKU: W005 WCF100420-SBO
Price: 522.83 USD
Availability: OutOfStock

$539.00 $522.83 Save $16.17

SKU: W005 WCF100420-SBO

In Stock

Ships by Jun 19

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Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Description

The Wehrli Custom Fabrication (WCFab) Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2006-2010 LBZ/LMM 6.6L Duramax replaces the OEM upper radiator hose and coolant return pipe, re-routing coolant flow for improved access to fuel system components and increased clearance for larger aftermarket turbochargers. This kit updates the engine bay appearance and is made from billet aluminum and 14 gauge material. It is not compatible with 2006-2007 GMC Sierra models.

Fitment

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Specifications

Brand	Wehrli
Part Number	W005 WCF100420-SBO

Videos

WCFab 2001-10 LB7/LLY/LBZ/LMM Duramax Top Outlet Billet Thermostat Housing & Upper Coolant Pipe Kit

Duramax Upper Coolant Pipe Replacements

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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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