The Fel-Pro fuel-injection throttle body mounting gasket for Buick Riviera seals the throttle body interface to prevent leaks that can affect idle and drivability. It’s made for repair environments and validated for fit and function. Fel-Pro components meet or exceed OE specifications and are application-specific to ensure a proper seal, with on-vehicle testing to confirm fit, form, and function during service.
Fel-Pro Buick Riviera 61025 Fuel Injection Throttle Body Mounting Gasket