Fel‑Pro Engine Coolant Outlet Gasket for Cadillac STS (35863) seals the coolant outlet to prevent leaks and maintain proper cooling system function. It’s made for repair environments where surfaces may be imperfect. Manufactured to meet or exceed original equipment specifications, this application‑specific gasket is validated for fit, form and function to ensure reliable, road‑ready sealing.
Fel-Pro Cadillac STS 35863 Engine Coolant Outlet Gasket