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SKU: SINSDWWP06

Welded Water Pump

Ships From Manufacturer in 3-5 Days
Confirmed fitment below
YEARS
2006-2016
MAKE / MODEL
GM/Chevrolet/GMC / Silverado/Sierra
SERIES
2500HD/3500HD
ENGINE
6.6L Duramax LBZ/6.6L Duramax LML/6.6L Duramax LMM
$319.99
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PRODUCT DETAIL

Key Features & Description

Features:

  • Precision TIG welded on Gear Side for high strength and slip-free operation
  • Drop-in replacement for LBZ/LMM/LML factory water pump
  • Meets or exceeds OEM specifications
Welded Water Pump
Proper heat management from the cooling system is crucial on modified engines when you want trouble-free and reliable performance. The factory Duramax water pump is known to slip under load and can serious problems and serious repair bills on modified high-horsepower applications. This updated design is a drop-in replacement for the factory water pump and uses precision TIG welds to secure the pump gear to the shaft. If your 2006-2016 Duramax powered truck is running a tuner, a bigger turbo, or bigger injectors, or if it's just time for routine maintenance, get peace of mind with the Sinister Diesel Welded Duramax Water Pump.

Kit Includes:
  • Sinister Diesel "Welded" Water Pump
  • O-ring
  • Thermostat Gasket
Fitment:
  • 2006-2016 Chevrolet Silverado 2500 HD 6.6L Duramax LBZ/LMM/LML
  • 2006-2016 Chevrolet Silverado 3500 HD 6.6L Duramax LBZ/LMM/LML
  • 2006-2016 GMC Sierra 2500 HD 6.6L Duramax LBZ/LMM/LML
  • 2006-2016 GMC Sierra 3500 HD 6.6L Duramax LBZ/LMM/LML

FITMENT GUIDE

Exact Fitment — Verify Your Year

Year RangesYears
Make
Model
Series
Engine
2006-2016
GM/Chevrolet/GMC
Silverado/Sierra
2500HD/3500HD
6.6L Duramax LBZ/6.6L Duramax LML/6.6L Duramax LMM

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