One year warranty time. You could get a quick and easy refund or replacement if you meet any problem with the part in the warranty time.Please contact us without hesitation. Product:Stable performance;Durable and long-lasting; All tested before shipment;Box Packaging Type;Made of quality material;Made of quality material;Meet OEM standards and specifications;High grade technology,Easy and No need special tool Sensor Advantage: Improve fuel efficiency and power;Reduce fuel consumption;Prevent shaking;Adjust concentration;Eliminate failure light code;Designed to be direct replacements and do not need calibration or programming Installation Step:1.Diagnostic code to identify the faulty sensor position and remove it with a socket;2.Remove wiring connector;3.Lubricate the new one;4.Reinstall the connector to clear the trouble codes Notice: Carefully check fitment, list description,part pictures and part no., must make sure they all fit your vehicle Compatible with Dodge Upstream: 1996-1998 2000 Ram 2500 8.0L V10, 1996-2001 Ram 3500 5.9L V8, 1996 1997 1999 2000 Caravan 2.4L l4, 1995-2000 Caravan 3.0L V6, 1995 1997-2000 Caravan 3.3L V6, 1996-2000 Dakota 2.5L l4&3.9L V6, 1995-2000 Grand Caravan 3.0L&3.3L&3.8L V6 Compatible with Chrysler Upstream: 1996-2000 Sebring 2.5L V6, 1996 1997 1998 1999 2000 Town & Country 3.3L V6/3.8L V6; Compatible with Dodge: 1996 1997 1998 1999 2000 Ram 1500 3.9L V6, 1996-2001 Ram 1500 5.2L 5.9L V8, 1996-2001 Ram 2500 5.9L V8 Compatible with Jeep Upstream: 1996-2000 Cherokee 2.5L l4/4.0L l6, 1996-2001 Cherokee 4.0L l6&2.5L l4, 1997-2000 Wrangler 4.0L l6&2.5L; Compatible with Plymouth: 1996-2000 Grand Voyager 3.0L&3.3L V6, 1996 1997 1999 2000 Voyager 2.4L l4, 1995-2000 Voyager 3.0L /3.3L Part Number: 234-4005, 2344005, 13123,13100 Part Number: 234-4005, 2344005, 13123,13100

Upstream Oxygen O2 Sensor Fits for:

Compatible with Chrysler:
1997 Sebring 2.4L l4
1996 1997 1998 1999 2000 Sebring 2.5L V6
1996-2000 Town & Country 3.3L V6
1995 1996-2000 Town & Country 3.8L V6

Compatible with Dodge:

1996-2000 Ram 1500 3.9L V6
1996-2001 Ram 1500 5.2L 5.9L V8
1996-2001 Ram 2500 5.9L V8
1996-1998 2000 Ram 2500 8.0L V10
1996 Ram 2500 5.2L V8
1996-1998 2000 Ram 3500 8.0L V10
1996-2001 Ram 3500 5.9L V8
1996 1997 1999 2000 Caravan 2.4L l4
1995-2000 Caravan 3.0L V6
1995 1997-2000 Caravan 3.3L V6
1997-1999 Caravan 3.8L V6
1996-2000 Dakota 2.5L l4&3.9L V6
1996-1999 Dakota 5.2L V8
1999 2000 Dakota 5.9L V8
1998 1999 Durango 3.9L V6
1998-2000 Durango 5.2L&5.9L V8
1996 1997 Grand Caravan 2.4L l4
1995-2000 Grand Caravan 3.0L&3.3L&3.8L V6
1999 2000 Ram 1500 Van 3.9L V6
1999 2000 Ram 1500 Van 5.2L&5.9L V8
1999 2000 Ram 2500 Van 5.2L&5.9L V8
1999 2000 Ram 3500 Van 5.2L&5.9L V8
1996-1998 B1500 3.9L V6&5.2L V8
1998 B1500 5.9L V8
1996 1997 B2500 3.9L V6
1996-1998 B2500 5.2L&5.9L V8
1996-1998 B3500 5.2L&5.9L V8

Compatible with Jeep:

1996-2000 Cherokee 2.5L l4
1996-2001 Cherokee 4.0L l6
1999 2000 Grand Cherokee 4.0L l6
1998 Grand Cherokee 5.9L V8
1996-1998 Grand Cherokee 5.2L V8
1997-2000 TJ 4.0L l6&2.5L l4
1997-2000 Wrangler 4.0L l6&2.5L l4

Compatible with Plymouth:

1996-2000 Grand Voyager 3.0L&3.3L V6
1996 1997 Grand Voyager 2.4L l4
1996-1999 Grand Voyager 3.8L V6
1996 1997 1999 2000 Voyager 2.4L l4
1995-2000 Voyager 3.0L V6
1995-2000 Voyager 3.3L V6
1997-1999 Voyager 3.8L V6