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MotoRad

MotoRad 456-180 Thermostat with Seal - Chevrolet Silverado 1500 (99-06) Tahoe (00-06) Silverado 2500 HD (01-06) Suburban 1500 (00-06) Corvette (97-08), GMC Sierra 1500 (99-06) Yukon (00-06)

  • Based on 62 reviews
Condition: New
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$13.17 Why this price?
Labor Day Deal · 27% off was $17.98

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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Sep 3
Order within 2 hours and 15 minutes
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Features

  • High grade stainless steel and copper construction
  • Meets or exceeds OEM standards
  • Consistent and precise response to cooling system needs
  • 100% tested and calibrated
  • Easy, one step fit and installation
  • Fit type: Vehicle Specific

Description

Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant.

Manufacturer: ‎Motorad


Brand: ‎MotoRad


Model: ‎MotoRad Thermostat


Item Weight: ‎3.2 ounces


Product Dimensions: ‎3 x 3 x 3.25 inches


Country of Origin: ‎USA


Item model number: ‎456-180


Exterior: ‎Machined


Manufacturer Part Number: ‎456-180


Date First Available: October 10, 2007


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Good product fot the price.
fast shipping
Reviewed in the United States on June 8, 2025 by Paul
    • So Worth It!
My thermostat eentnou5 on my radiator and i needed to purchase but, didn't have time to search, shop, or drive… so, I let Amazon deliver it and it was easy to put on myself! Girl Power! Perfect fit! And it wasn't expensive!
Reviewed in the United States on September 18, 2024 by Tahira Guyon
    • Thermostat
Good product
Reviewed in the United States on July 5, 2023 by Kenya
    • Lets the engine run a few degrees cooler than stock part
Works as it should. Would be five stars except part is much lighter construction than the OEM part it replaced.
Reviewed in the United States on August 22, 2017 by Fred
    • Works decently well, but likely not 185°
Installed this on an 04 escalade platinum edition and it works and fits well with no leaks or anything. The only issue is I can tell zero difference between the stock one as far as temperature. My engine temperature gauge sits at 210 even while driving fast which is not supposed to be the case given that this is supposedly a 185° thermostat. Build quality seems fine, but there aren't holes drilled in the base to allow extra coolant flow. Really good price though. Installation is relatively easy if you know what you're doing. Overall- would give 5 stars if this was actually a 185° thermostat ... show more
Reviewed in the United States on June 2, 2025 by Dylan
    • poor life expectancy
item ordered and replaced october 2024. needs to be replaced Now as it is sticking and causing overheating issue
Reviewed in the United States on October 30, 2024 by Kathleen Ferguson
    • It does not perform as advertized
2005 Corvette. The car consistently ran 192 to 194 degrees with the factory installed thermostat, regardless of outside temp, A/C on or off. After changing the factory thermostat to the Motorad 456-180, the engine runs a consistent 199 to 201 degrees. Even with the fans reprogrammed to come on 70% at 185 and 100% at 192. I have verified fan percentage operation through testing and run the driving test twice allowing plenty of cool down to purge any air in the cooling system. So with this thermostat the engine runs nearly 10 degrees hotter than with the factory thermostat and fully 20 degrees hotter than the claimed 180 degrees. ... show more
Reviewed in the United States on February 16, 2018 by Wes
    • Fit
Don't fit properly have to push in on it to get the housing to sit flush.
Reviewed in the United States on August 22, 2023 by Maurice V.

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