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4.5 (123)

DmaxStore High Flow Thermostat Kit, 2001-2016 LB7/LLY/LBZ/LMM/LML

Name: DmaxStore DmaxStore High Flow Thermostat Kit, 2001-2016 LB7/LLY/LBZ/LMM/LML - DmaxStore High Flow Thermostat Kit, 2001-2016 LB7/LLY/LBZ/LMM/LML
Brand: DmaxStore
SKU: 45224389083274
Price: 51.89 USD
Availability: InStock
Rating: 4.909090909090909 (10 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$51.89$57.66

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Color

Black

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Description

Fits: 2001 thru 2016 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM/LML Duramax Diesel Are you noticing higher temperatures in your truck lately? Has your truck accumulated high mileage? Consider replacing your thermostats with DM...

Reviews

4.9

11 ratings

Worked perfectly, got kit with gaskets. Temps wouldnt go above 160 before install, after install at normal operatinf temp!

ZACHERY · March 2, 2026

4 stars for now. I live in Michigan it's cold now and working great so we will see what happens when it warms up

Anonymous · February 26, 2026

These thermostats seems to do as advertised. So far, it worked well with the new reman OEM turbo. The engine light is gone. Hope it'll last. Very fast shipping!

Calvin · December 16, 2025

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DmaxStore

4.9 (3.4K)

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Description

Reviews

4.9

11 ratings

Worked perfectly, got kit with gaskets. Temps wouldnt go above 160 before install, after install at normal operatinf temp!

ZACHERY · March 2, 2026

4 stars for now. I live in Michigan it's cold now and working great so we will see what happens when it warms up

Anonymous · February 26, 2026

These thermostats seems to do as advertised. So far, it worked well with the new reman OEM turbo. The engine light is gone. Hope it'll last. Very fast shipping!

Calvin · December 16, 2025