Oxygen Sensor (Rear After Cat), 2004 Wrangler 4.0L, 2004 Grand Cherokee 4.0L, 2004 Grand Cherokee 4.7L 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.

Let us install it!

Call Overly's Offroad at 865-995-9800 for installation or help.

PROP 65 INFO FOR CA RESIDENTS: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For general info. on Prop 65 see: p65warnings.ca.gov