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)
Original price was: $18.53.$13.17Current price is: $13.17.
Price: $18.53 - $13.17
(as of Oct 02, 2025 07:08:09 UTC – Details)
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.
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
Customers say
Customers find the thermostat to be good value for money. The engine temperature aspect receives mixed feedback, with some customers reporting the engine runs a few degrees cooler while others experience overheating issues. The functionality also gets mixed reviews, with some saying it works as advertised.
8 reviews for 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)
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Original price was: $18.53.$13.17Current price is: $13.17.
Paul –
Good product fot the price.
fast shipping
Tahira Guyon –
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!
Kenya –
Thermostat
Good product
Fred –
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.
Dylan –
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
m.j.s. –
Fit fine but temperature rating inaccurate.
Bought a 180 degree. The static opening point of thermostat was 183 degrees(not terrible) But the full open is 198 degrees. A higher quality thermostat will regulate closer to its static opening temperature.
Alberto Bofill –
Muy mala opinión, el artÃculo no es compatible con lo que pedà y me decÃan que si lo era.
No es compatible con mi vehÃculo, y la aplicación me decÃa que si lo era, perdida de tiempo y trabajo
Kathleen Ferguson –
poor life expectancy
item ordered and replaced october 2024. needs to be replaced Now as it is sticking and causing overheating issue