Description

Year	Make	Model	Engine
2001-2016	GM/Chevrolet	Silverado/Sierra 2500HD/3500HD	6.6L Duramax LB7/LLY/LBZ/LMM/LML

Direct-fit replacement thermostats designed to open faster than stock units, allowing increased coolant flow to lower engine temperatures more quickly. Maintains steady operating temperatures and reduces strain on the water pump. Ideal for high-mileage trucks and cooling system upgrades.

Part Number: DMAX-TK-0116

Replaces Part#:

• GM 97241129
• GM 97241130

Features

• Includes 1x thermostat opening at 185° and 1x at 180°
• Direct fit for GM originals
• Opens faster than stock thermostats
• Increases coolant flow
• Reduces water pump impeller strain
• Sold as a complete set

Installation Notes

Oil filler tube and upper coolant pipe seals are not included but highly recommended for replacement during installation to prevent leaks.