# MotoRad CH4997 Engine Coolant Thermostat Water Outlet for 1987-1997 Buick Century ### Specifications Bolts Included: No Color: Silver Material: Steel Mounting Hole Quantity: 3 ### 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 Water Outlet (CH4997) by MotoRad®. State-of-the-art equipment, strict quality control, and functional testing to each water outlet ensure customers that they can trust the high-quality product used in their vehicle. As cooling system experts, MotoRad knows what is necessary to manufacture a high-quality part that will stand up to the rigors of today’s demanding cooling system environments where others fail. MotoRad offers an extensive line of adhesive backed thermostat gaskets and rubber seals to support thermostat installation. MotoRad's thermostat gaskets are made from high quality materials suitable for resistance to high temperatures and engine coolant to maintain a good seal. The adhesive backing also reduces installation time by ensuring proper alignment and ease of installation. MotoRad's thermostat seals are precision designed and made from high quality rubber products ensuring an accurate fit and durability for a long lasting seal. When a thermostat requires a single seal for all of its applications, MotoRad includes the seal with the thermostat to service the complete job and ensure customer satisfaction. Also, a seal will be included when precise alignment of the seal to the thermostat is required. This is a benefit to the DIY customer and the professional installer, as this information may only be known by the OEM through service bulletins. Brand: MotoRad Part Number: CH4997 UPC: 055644682549 ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 1993 Buick Century 1994 Buick Century 1995 Buick Century 1996 Buick Century 1987 Chevy Cavalier 1988 Chevy Cavalier 1989 Chevy Cavalier 1990 Chevy Cavalier 1991 Chevy Cavalier 1992 Chevy Cavalier 1993 Chevy Cavalier 1994 Chevy Cavalier 1993 Chevy Lumina 1994 Chevy S-10 Pickup 1995 Chevy S-10 Pickup 1996 Chevy S-10 Pickup 1997 Chevy S-10 Pickup 1994 GMC Sonoma 1995 GMC Sonoma 1996 GMC Sonoma 1997 GMC Sonoma 1996 Isuzu Hombre 1997 Isuzu Hombre 1993 Oldsmobile Ciera 1994 Oldsmobile Ciera 1995 Oldsmobile Ciera 1996 Oldsmobile Ciera 1995 Pontiac Sunfire ### 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 CH4997. **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 Water Outlet for Buick Century - CH4997 fitment - MotoRad Engine Coolant Thermostat Water Outlet - 1993 Buick Century Engine Coolant Thermostat Water Outlet ## Details - **Price:** 23.77 CAD - **Vendor:** MotoRad - **Type:** Engine Coolant Thermostat Water Outlet - **Tags:** 1987-1994 Chevy Cavalier, 1993 Chevy Lumina, 1993-1996 Buick Century, 1993-1996 Oldsmobile Ciera, 1994-1997 Chevy S-10 Pickup, 1994-1997 GMC Sonoma, 1995 Pontiac Sunfire, 1996-1997 Isuzu Hombre, Automotive, CH4997, Engine Coolant Thermostat Water Outlet, MotoRad ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 23.77 CAD | In stock | ## Images - MotoRad CH4997 Engine Coolant Thermostat Water Outlet for 1987-1997 Buick Century --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/motorad-ch4997-engine-coolant-thermostat-water-outlet) > Updated: 2026-08-17