Leak Detection Pump for Select Jeep 02-04 Grand Cherokee or 03-04 Wrangler Crown AutomotiveLeak Detection Pump for Select Jeep 2002 2004 WJ Grand Cherokee w 4. 0L, 4. 7L Engines or 2003 2004 TJ Wrangler w 2. 4L, 4. 0L Engines Features and Benefits: 12 Month Warranty Direct Replacement Filter Not Included Use Existing Hardware Details: Material: Plastic, Steel Color: Black Hardware Included: Use Existing Hardware Application: 2002 2004 Jeep WJ Grand Cherokee w 4. 0L 4. 7L Engines None; 2003 2004 Jeep TJ Wrangler w 2. 4L, 4. 0L Engines None