Father’s Day Sale – Up to 40% Off! Shop Now >

Find Engine Components for your Sierra 2500

Thermostat with Seal; 187-Degree (01-03 6.0L Sierra 2500 HD)Find parts that fit my vehicle

Item HG53828
Our Price

$22.99

Military, Medical & First Responders $1.15 Available in AT Cash Rewards.
Confirm Eligibility

CONFIRM THIS FITS YOUR VEHICLE!

Select a different vehicle Help?
Update or Change Vehicle
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Shop Owners Save More! Sign up for our dealer program

      Product Information

      Features, Description, Reviews, Q&A

      Features

      • High Grade Stainless Steel And Copper Construction
      • Meets Or Exceeds OEM Standards
      • Consistent And Precise Response To Cooling System Needs
      • Original Equipment Design For Worry-Free Direct Fit Replacement
      • 100% Tested And Calibrated
      • Bypass Flange Diameter: 37.08 Mm
      • Bypass Flange Length: 46.73 Mm
      • Depth: 43.94 Mm
      • Design: OEM
      • Electric: No
      • Engine Coolant Thermostat Quantity: 1
      • Flange Height: 6.10 Mm
      • Flange Thickness: 1.27 Mm
      • Gasket Or Seal Included: Yes
      • Gasket Or Seal Material: Rubber
      • Gasket Or Seal Pre-Installed: Yes
      • Gasket Or Seal Required: Yes
      • Grade Type: OEM
      • Height: 65.02 Mm
      • Height Between Flanges: 45.47 Mm
      • Includes Jiggle Pin Check Valve: Yes
      • Installation Tool Included: No
      • Jiggle Pin Check Valve Quantity: 1
      • Fits 01-03 6.0L Sierra 2500 HD

      Description

      Precision Temperature Control. The Thermostat with Seal; 187-Degree is engineered to regulate engine temperature by controlling coolant flow within the cooling system. It activates at 187 degrees Fahrenheit to help maintain the engine's optimal operating temperature, preventing both overheating and excessive cooling. This component is essential for engine efficiency and longevity.

      Construction and Appearance. Made from high-grade stainless steel and copper, this thermostat features a copper case and wax compound for rapid temperature response. It adheres closely to OEM specifications, ensuring reliable performance and durability. The rubber gasket seal is pre-installed to provide a secure and leak-free fit. The thermostat has a metallic silver finish consistent with OEM parts.

      Installation. Installation is straightforward with no drilling required, as this thermostat is designed for direct fit replacement. It fits precisely and can be installed by professional or experienced DIY mechanics without difficulty.

      Application. This thermostat fits the 01-03 6.0L Sierra 2500 HD, ensuring precise compatibility with this specific engine and model.

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      5.0

      Customer Reviews (2)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 2500