0610 DURAMAX LBZ/LMM THERMOSTAT & UPPER COOLANT PIPE KIT WCFAB RED

Name: 0610 DURAMAX LBZ/LMM THERMOSTAT & UPPER COOLANT PIPE KIT WCFAB RED
Brand: Wehrli
SKU: W005 100420-RED
Price: 522.83 USD
Availability: InStock

$522.83

SKU: W005 100420-RED

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Non-Returnable Item

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Moderate — 2–4 hours

Description

Billet Thermostat Housing and Upper Coolant Pipe Kit for 2006-2010 LBZ/LMM Duramax. Replaces OEM upper radiator hose and coolant return pipe. Improves access to driver side fuel system components, adds room for larger aftermarket turbochargers, and updates engine bay appearance. Options for single (P/N WCF100420) or twin CP3 setups. Compatible with factory VGT style turbochargers. Required for race cover style or SXE turbochargers mounted in the valley. CNC Machined Billet Aluminum. Includes coolant pipe, silicone boots, and t-bolt clamps. NOT COMPATIBLE WITH 2006-2007 GMC SIERRA.

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Specifications

Brand	Wehrli
Part Number	W005 100420-RED

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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