SKU: WCF100405

Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit

Ships From Manufacturer in 3-5 Days
Confirmed fitment below
YEARS
2001-2005
MAKE / MODEL
GM/Chevrolet/GMC / Silverado/Sierra
SERIES
2500HD/3500HD
ENGINE
6.6L Duramax LB7/6.6L Duramax LLY
Price
$445.23
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PRODUCT DETAIL

Key Features & Description

Features:
  • Compatible with factory VGT style turbochargers
  • Required for race cover style or SXE turbochargers being mounted in the valley
  • CNC Machined Billet Aluminum Thermostat Upper Housing
  • Includes coolant pipe, silicone boots, and t-bolt clamps
  • WILL work with Dual CP3 applications
  • Replaces the following GM Part numbers: 15792832, 15198345
The Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2001-2005 LB7/LLY Duramax replaces the OEM upper radiator hose that normally crosses over the driver side valve cover as well as the coolant return pipe. By changing the coolant routing to an upwards and forward layout from the thermostat, this kit improves access to driver side fuel system components, adds room for larger aftermarket turbochargers, and updates the engine bay appearance.

Kit Includes:
  • CNC Machined Billet Aluminum Thermostat Upper Housing
  • Coolant Pipe
  • Silicone Boots
  • T-Bolt Clamps

FITMENT GUIDE

Exact Fitment — Verify Your Year

Year RangesYears
Make
Model
Series
Engine
2001-2005
GM/Chevrolet/GMC
Silverado/Sierra
2500HD/3500HD
6.6L Duramax LB7/6.6L Duramax LLY

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