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![Reliable Sierra Marine Thermostat | 142°F | Fits 1983+ GM V-6 & V-8 Engines | Quality Materials Reliable Sierra Marine Thermostat | 142°F | Fits 1983+ GM V-6 & V-8 Engines | Quality Materials](https://cdn11.bigcommerce.com/s-ywvojiobs6/images/stencil/300x300/products/69971/137252/18-3668D__95999.1653122037.jpg?c=1)
Reliable Sierra Marine Thermostat | 142°F | Fits 1983+ GM V-6 & V-8 Engines | Quality Materials
Sierra Marine
$53.12
$50.49
![](https://cdn11.bigcommerce.com/s-ywvojiobs6/product_images/r/brand_image_1717691077__88987.jpg")
Note: Water Pump, Marine Series, Black, Stainless Steel, Electric, Bi-Directional, Fits GM V-6 And V-8 (454 And 502 CID) Gen VI engines With V-Belt And Electric Fuel Pump