Top 8 Duramax Thermostat Kit – Automotive Replacement Engine Thermostats

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1. AIPICO

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Front & Rear Thermostat Kit Replacement for GM 6.6L DURAMAX 97241130 97241129

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AIPICO #ad - Temperature rating 185 Degree & 180 Degree. Quality test & inspect Before Shipment to Ensure the Thermostat in High Performance. Replace part numbers 131-163 131-131. Aftermarket engine coolant Thermostat Pair, Compatible with Chevrolet GMC 6. 6l duramax. Built to the exact Specification of Your Original Component.
BrandAIPICO #ad
ManufacturerAIPICO #ad
Part Number97241130,97241129

2. ACDelco

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ACDelco GM Original Equipment 131-163 Engine Coolant Thermostat

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ACDelco #ad - Controls the flow of coolant through your vehicle's radiator to help the engine reach and maintain its optimal operating temperature. Gm-recommended replacement part for your GM vehicle's original factory component. Offering the quality, form, reliability, and durability of GM OE Manufactured to GM OE specification for fit, and function.
BrandACDelco #ad
ManufacturerACDelco #ad
Height1 Inches
Length4 Inches
Weight0.2 Pounds
Width4 Inches
Part Number131-163
Model131-163
Warranty24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details.

3. ACDelco

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ACDelco GM Original Equipment 131-131 Engine Coolant Thermostat

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ACDelco #ad - Offering the quality, reliability, and durability of gm oe. Fit type: Vehicle Specific. Gm-recommended replacement part for your gm vehicle’s original factory component. Comes with the thermostat and gasket you need to replace the thermostat. Manufactured to gm oe specification for fit, form, and function.
BrandACDelco #ad
ManufacturerACDelco #ad
Height2 Inches
Length4.5 Inches
Weight0.2 Pounds
Width4 Inches
Part Number131-131
Model131-131
Warranty24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details.

4. MotoRad

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MotoRad 447448 Thermostat Kit

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MotoRad #ad - Meets or exceeds OEM standards. Consistent and precise response to cooling system needs. Fit type: Vehicle Specific. High grade stainless steel and copper construction. 100 percent tested and calibrated.
BrandMotoRad #ad
ManufacturerMotoRad #ad
Height5.25 Inches
Length3.5 Inches
Weight0.3 Pounds
Width3.5 Inches
Part Number447448
Model447448
Warrantycontact manufacturer

5. HSP Diesel

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HSP Diesel Billet Forward Facing Thermostat Housing Kit for 01-05 Duramax Raw

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HSP Diesel #ad - Reinforced silicone boots and hard tube add strength over the factory rubber hose. Allows for added room for aftermarket turbochargers. Cnc machined Billet Aluminum thermostat upper housing. Allows room for dual CP3 pump kits. Easier access to fuel system components on drivers side valve cover.
BrandHSP Diesel #ad
ManufacturerHSP Diesel #ad
Part Number040-HSP-RAW
WarrantyHSP “NO BS” LIMITED LIFETIME WARRANTY

6. Mishimoto

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Mishimoto MMTS-CHV-01DL Low-Temperature Racing Thermostat Compatible With Chevrolet GMC 6.6L Duramax 2001-2016

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Mishimoto #ad - Fits 2001-2016 chevrolet/GMC 6. 6l duramax. Purchase includes: one 174F Thermostat / One 180F Thermostat. Mishimoto Lifetime Warranty. Activates at lower temperature so coolant flows through system earlier. Allows for cooler engine temperatures.
BrandMishimoto #ad
ManufacturerMishimoto Cooling #ad
Height4 Inches
Length3 Inches
Weight0.6 Pounds
Width6 Inches
Part NumberMTSCHV01DL
ModelMTSCHV01DL
WarrantyManufacturer Warranty

7. General Motors

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GM Genuine Parts 97223686 Engine Coolant Thermostat Housing Gasket

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General Motors #ad - Gm-recommended replacement part for your GM vehicle’s original factory component. Manufactured to gM OE specification for fit, form, and function. Offering the quality, reliability, and durability of GM OE. Seals the gap between the exterior of the thermostat housing and the exterior of the engine to help prevent leakage.
BrandGeneral Motors #ad
ManufacturerACDelco #ad
Height0.6 Inches
Length7.6 Inches
Weight0.04 Pounds
Width6.8 Inches
Part Number97223686
Model97223686
Warranty24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details.

8. Mishimoto

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Mishimoto MMTS-CHV-01DH High-Temperature Racing Thermostat Compatible With Chevrolet GMC 6.6L Duramax 2001-2016

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Mishimoto #ad - Allows for cooler engine temperatures. Fits 2001-2016 chevrolet/GMC 6. 6l duramax. Activates at higher temperature allowing engine temperatures to rise. Mishimoto Lifetime Warranty. Purchase includes: one 185F Thermostat / One 191F Thermostat.
BrandMishimoto #ad
ManufacturerMishimoto #ad
Height4 Inches
Length3 Inches
Width6 Inches
Part NumberMTSCHV01DH
ModelMTSCHV01DH
WarrantyManufacturer Warranty