Throttle Body Gasket 05 Chevy 5.3L

The Throttle Body Gasket 05 Chevy 5.3L is an essential sealing component designed for fifth-generation Chevrolet trucks and SUVs equipped with the LS engine platform. This OEM-specification gasket is crucial for preventing vacuum leaks and fuel vapors from escaping the intake manifold-to-throttle body junction, particularly in high-mileage or modified 5.3L engines.

Manufactured by MAHLE ORIGINAL/CLEVITE under part number G31975, this gasket is crafted from durable composite material that can withstand the thermal cycling and pressure fluctuations typical in direct fuel injection systems. Its thickness of 0.005 inches allows it to fit snugly between the throttle body and intake manifold without the need for shims or additional modifications.

This gasket is particularly beneficial for owners of 2005 Chevrolet Silverado, Tahoe, Suburban, and Avalanche models with the 5.3L V8 engine, as well as performance enthusiasts looking to upgrade their throttle body or modify their intake manifold. Installation is straightforward, requiring the removal of the old gasket and a clean surface for optimal sealing.