Fel-Pro Lexus IS300 61428 Fuel Injection Throttle Body Mounting O-Ring

If you're working on the fuel injection system for your 1993-2005 Lexus GS300, 2001-2005 IS300, 1992-2000 SC300, or 1993-1998 Toyota Supra, this throttle body mounting o-ring from Fel-Pro is what you need. This part creates a seal between the throttle body and the intake manifold, ensuring that air isn't leaking into the engine where it shouldn't be, which can affect idle quality and overall engine performance.

Fel-Pro designs their gaskets specifically for the realities of repair work. This means they're made to seal well even if the mounting surfaces aren't perfectly smooth. They meet or exceed original equipment specs, so you can trust it will fit and function just like the part it replaces. This application-specific design ensures it fits right the first time.