97241130 97241129 Thermostat Front Rear for GM Silverado Sierra Duramax 6.6L

Product Overview

This aftermarket replacement front and rear thermostat set is intended for Silverado and Sierra applications with a GM Duramax 6.6L engine and references part numbers 97241130 and 97241129. Thermostats regulate coolant flow through an engine cooling system as operating temperature changes.

Key Features & Performance

• Front and rear thermostat components for the listed engine application
• Supports normal coolant flow regulation within the engine cooling system
• References part number 97241130
• References part number 97241129
• Suitable for servicing or replacing the corresponding thermostat components

Fitment & Compatibility

• for Silverado applications
• for Sierra applications
• for GM Duramax 6.6L engine applications

Common Uses

• Replacing worn, damaged, or malfunctioning thermostat components
• Routine maintenance of the engine cooling system
• Servicing coolant flow regulation in the listed application

Technical Specifications

• Product Type: Front and rear thermostat set
• Part Number(s): 97241130, 97241129
• Vehicle Application(s): Silverado; Sierra
• Engine Application(s): GM Duramax 6.6L

Frequently Asked Questions

Q: What does a thermostat do in an engine cooling system? A: A thermostat regulates coolant flow as the engine reaches and maintains its normal operating temperature.

Q: How should fitment be verified? A: Compare the complete existing part number, including 97241130 or 97241129, with the complete equipment model designation and engine details before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.