Oxygen Sensor for 1999-2000 Jeep Grand Cherokee & More - Walker 350-34552

Walker Products 350-34552 oxygen sensor for the 1999-2000 Jeep Grand Cherokee V8 4.7L and other vehicles measures the oxygen content of the exhaust gas. Each part number is made for its specific application and sensor position, so the ECU gets the diagnostic feedback it needs.

• Coating protects the electrode surfaces from contamination and erosion by combustion residue and exhaust particulates
• Determines the oxygen content of the exhaust gas to monitor the air-fuel ratio for combustion efficiency
• Oxygen readings help fine-tune the air-fuel mixture, which supports fuel economy
• Monitors exhaust gases to help reduce pollutants
• Electrodes with a gas-permeable platinum layer
• 4-wire narrow-band sensor

Quick facts

• Part: Walker Products 350-34552 oxygen sensor
• Fits: 1999-2000 Jeep Grand Cherokee V8 4.7L and other vehicles
• Position: Upstream, downstream, upstream left, upstream right, downstream left, downstream right
• Condition: New

A failing sensor can make the engine run poorly, raise fuel consumption or turn on the malfunction indicator light. These signs alone do not prove the sensor is at fault, since a damaged wiring harness or connector can produce some of them too.

Fits

This oxygen sensor is a direct-fit replacement for the 1999-2000 Jeep Grand Cherokee V8 4.7L, the 2000 Dodge Dakota V8 4.7L and the 2000 Dodge Durango V8 4.7L. This listing is one sensor, and the 1999-2000 Jeep Grand Cherokee V8 4.7L takes one.

Specifications