Oxygen Sensor kit, O2, 2007-2011 3.8L Wrangler JK (4pc kit)4 piece, O2 sensor kit for 3. 8l Jeep Wrangler SELECT THE YEAR OF THE VEHICLE BEFORE ADDING TO CART* When installing any performance modification you want fresh O2 sensors installed to deliver accurate data to the vehicle's computer for tuning and fuel adjustments. This kit will have everything you need in 1 shot. No more scanning websites for confusing part numbers, get all 4 sensors in 1 purchases. Key Features: Complete Set: Includes all 4 oxygen

2011+ Jeep Grand Cherokee 3

(1) Magnetic Drain Plug with Dowty Seal Washer (pre-installed)

No other manufacturer has spent more time developing engine calibrations than RIPP

2012-2018 Wrangler JK ALL Trims

Don't trust your Jeep project to just anyone

you can enjoy enhanced power without sacrificing fuel efficiency

high fuel efficiency and durability

Vortech maxflow Bypass valve / blow off valve

Let filter dry completely

High-density polymer outer housing and boot

An efficient cooling system is essential for your supercharged 3

with the lower-temperature thermostat installed