GM 97241130 Rear Coolant Thermostat 2001-2019 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML/L5P (Rear)

The GM 97241130 Rear Coolant Thermostat is an essential component for maintaining the optimal performance of your GM 6.6L Duramax engine, specifically designed for models produced between 2001 and 2019, including LB7, LLY, LBZ, LMM, LML, and L5P variants. This high-quality thermostat regulates the coolant flow through the radiator, ensuring that your engine reaches and maintains the ideal operating temperature for peak efficiency and longevity.

Manufactured to meet Original Equipment (OE) specifications, this thermostat offers the same reliability and durability as the original factory part. As a GM-recommended replacement, it guarantees a perfect fit, form, and function, seamlessly integrating with your vehicle's cooling system. The use of premium stainless steel construction and a jiggle pin weep hole further enhances its functionality and ensures it stands up to the rigors of daily driving.

In addition to its robust design, the GM 97241130 comes with a gasket seal included, providing an added layer of assurance against leaks. With a start-to-open temperature of 82°C (179.6°F), it efficiently regulates engine temperature under various driving conditions.

For your peace of mind, this product also features a 24-month/unlimited miles limited warranty for parts, with additional coverage for labor if installed by a GM dealer. It’s vital to adhere to good maintenance practices, such as regular inspections of your cooling system and using the recommended coolant type for your vehicle, to prolong the life of this critical component.

Elevate the performance of your Duramax engine with the GM 97241130 Rear Coolant Thermostat — a reliable choice backed by the legacy of General Motors.

• 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, reliability, and durability of GM OE
• Manufactured to GM OE specification for fit, form, and function

• GM Original Equipment Engine Coolant Thermostats control the flow of coolant through your vehicle's radiator to help the engine reach and maintain its optimal operating temperature, and are GM-recommended replacements for your vehicle's original components. These original equipment engine coolant thermostats have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

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• Warranty

  24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

• Product Specifications

  Type	Conventional
  Material	Stainless Steel
  Jiggle Pin Weep Hole	Yes
  Gasket Or Seal Included	Yes
  Seal Type	Gasket
  Start to Open Temperature	82 °C
  Start to Open Temperature	179.6 °F
  Installation Tool Included	No
  Height	45 mm
  Height	1.77 in
  Classification	OE

• Good Maintenance Practices:

  • Have cooling system inspected immediately if instrument panel-mounted temperature gauge indicates engine overheating

  • Use the recommended coolant type for your vehicle