Parts Legion verified listing
OMIX proudly offers all the parts you need to keep your Jeep running like new with quality standards that always meet or exceed those of the factory part. This replacement oxygen (O2) sensor fits 04 Grand Cherokee WJ models equipped with 4.0-liter engines. Installs after the pre-cat on the front outlet of the exhaust manifold. Replaces OE 56028997AA
Has your Jeep failed an emission inspection? Do you have a Check Engine light on? Over time oxygen sensors will go bad. They are usually easy to replace and will keep you on the road legally. Get high quality oxygen sensors from Omix-ADA to keep your Jeep legal. It will run better too.
Omix Oxygen Sensor 04 Jeep Grand Cherokee (WJ)
Oxygen Sensor; After Cat;
Oxygen Sensor
