Grommet-Knock Sensor 12558177 K&N fuel filter Reduces excessive engine wear and

Reduces excessive engine wear and horsepower losses while improving gas mileage by preventing oil temperatures from dropping below optimal levels

Specifications:

Available to suit all 4th Generation V8 Commodore variants

Flow Rate: 340lph

To Suit: AC DELCO RECTANGLE INTAKE PORT SEALS CHEV/GM L76

Grommet-Knock Sensor 12558177 K&N fuel filter Reduces excessive engine wear andThese Chevrolet Performance knock sensor grommets are OEM replacement grommets for your GM knock sensors. They hold the bottom of the knock sensor onto the intake valley cover on all Gen III engines, except for the LS7. If you need new knock sensor grommets, make sure that you get Chevrolet Performance OEM replacements to ensure long lasting performance and durability.