Fitment: automotive replacement oxygen sensors compatible with 1996-1999 Jeep Cherokee L6 4.0L; Compatible with 1996-1998 Jeep Grand Cherokee L6 4.0L; Compatible with 1998 Jeep Tj L4 2.5L; Compatible with 1997-1999 Jeep Tj L6 4.0L; Compatible with 1998 Jeep Wrangler L4 2.5L; Compatible with 1997-1999 Jeep Wrangler L6 4.0L; Compatible with 1999 Dodge Dakota
OE Number: o2 sensor 234-4078, 13138 for downstream position; oxygen sensor 234-4076 for upstream position
Function: Double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing. The metal is made of SUS310 high temperature resistant material and every single item is heated at 1562℉. The high temperature also makes o2 sensor stands wear and tear. IZYSS Oxygen sensor can improve engine efficiency performance and fuel economy, reduce CO2 and other harmful emissions, extend expensive Catalytic Converter life
Easy Installation: Manufactured to OE standard specification fit form and function. Our oxygen sensor can directly replaces the old parts. Very durable and easy to install
Notice: If you have any issues with the oxygen sensor, simply contact customer service for troubleshooting help, replacement. Our aim is to make you satisfy the parts and the service we provide for you
Description
Fitment:
Compatible with 1996-1999 Jeep Cherokee L6 4.0L
Compatible with 1996-1998 Jeep Grand Cherokee L6 4.0L
Compatible with 1998 Jeep Tj L4 2.5L
Compatible with 1997-1999 Jeep Tj L6 4.0L
Compatible with 1998 Jeep Wrangler L4 2.5L
Compatible with 1997-1999 Jeep Wrangler L6 4.0L
Compatible with 1999 Dodge Dakota
Tips
Bank 1 Sensor 1=Upstream Right/Rear
Bank 2 Sensor 1=Upstream Left/Front
Bank 1 Sensor 2=Downstream Right/Rear
Bank 2 Sensor 2=Downstream Left/Front
sensor 1=Upstream, sensor 2=Downstream