# MotoRad CH3046 Engine Coolant Thermostat Housing for 1973-1986 Chevy G-Series ### Specifications Bolts Included: No Color: Silver Material: Steel Mounting Hole Quantity: 2 Outlet Diameter: 1.58" ### Features - Made to keep your vehicle's engine running cool - Designed to maintain proper cooling level and prevent overheating - Manufactured from high-strength materials to last - Durable construction to withstand everyday wear and tear ### Product Details Engine Coolant Thermostat Housing (CH3046) by MotoRad®. MotoRad conducts highly controlled validation using advanced testing equipment that is integrated into the production process of all products. The cooling system of your automobile is vital to your engine's overall health and longevity. That is why it’s critical to replace leaking, malfunctioning, cracked or otherwise damaged cooling parts and components in time. Without proper cooling, your engine can crack and seize up, which can lead to engine damage. To save your energy, time and money, get the superior OEM parts we offer for your vehicle. Each product is made from high quality materials to maintain proper cooling of your engine and prevent overheating. Brand: MotoRad Part Number: CH3046 UPC: 055644681733 ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 1973 Chevy G-Series 1974 Chevy G-Series 1975 Chevy G-Series 1976 Chevy G-Series 1977 Chevy G-Series 1978 Chevy G-Series 1979 Chevy G-Series 1980 Chevy G-Series 1981 Chevy G-Series 1982 Chevy G-Series 1973 Chevy P-Series 1974 Chevy P-Series 1979 Chevy P-Series 1980 Chevy P-Series 1981 Chevy P-Series 1982 Chevy P-Series 1983 Chevy P-Series 1984 Chevy P-Series 1985 Chevy P-Series 1986 Chevy P-Series 1973 GMC G-Series 1974 GMC G-Series 1975 GMC G-Series 1976 GMC G-Series 1977 GMC G-Series 1978 GMC G-Series 1979 GMC G-Series 1980 GMC G-Series 1981 GMC G-Series 1982 GMC G-Series 1976 GMC P-Series 1979 GMC P-Series 1980 GMC P-Series 1981 GMC P-Series 1982 GMC P-Series 1983 GMC P-Series 1984 GMC P-Series 1985 GMC P-Series 1986 GMC P-Series ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, and any fitment notes using the Vehicle Fitment Table above before purchase. **What part number is this?** The listed part number is CH3046. **Is this product designed for direct replacement?** Yes. This product is intended to match the compatible vehicle applications listed in the fitment table. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the fitment table before ordering. ### Common Searches - Engine Coolant Thermostat Housing for Chevy G-Series - CH3046 fitment - MotoRad Engine Coolant Thermostat Housing - 1973 Chevy G-Series Engine Coolant Thermostat Housing ## Details - **Price:** 41.73 CAD - **Vendor:** MotoRad - **Type:** Engine Coolant Thermostat Housing - **Tags:** 1973-1974, 1973-1982 Chevy G-Series, 1973-1982 GMC G-Series, 1976, 1979-1986 Chevy P-Series, 1979-1986 GMC P-Series, Automotive, CH3046, Engine Coolant Thermostat Housing, MotoRad ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 41.73 CAD | In stock | ## Images - MotoRad CH3046 Engine Coolant Thermostat Housing for 1973-1986 Chevy G-Series --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/motorad-ch3046-engine-coolant-thermostat-housing) > Updated: 2026-08-17