Oxygen Sensor for 01-04 Wrangler, 01-04 Grand Cherokee w/ 4.0L Engine Crown AutomotiveOxygen Sensor for 2001 2004 TJ Wrangler, 2001 2004 WJ, WG Grand Cherokee w 4. 0L Engine, Position Varies by Model and Year Features and Benefits: 12 Month Warranty Direct Replacement For Multiple Engines Includes Pigtail and Plug Position Varies by Application Details: Material: Metal, Plastic Color: Bronze, Black Hardware Included: Use Existing Hardware Interchange: 5033300AA, 5139020AA, 5139021AA, 56028997AA, 56030100AA Application: 2001 2002 Jeep