Oxygen Sensor for 1994-1995 Land Rover Discovery & More - Walker 250-23802

Walker Products 250-23802 oxygen sensor for the 1994-1995 Land Rover Discovery V8 3.9L and other vehicles measures the oxygen in the exhaust gas to gauge combustion efficiency. It is made for its specific application and fitment position, so it gives the ECU the diagnostic feedback that application needs.

• 3-wire titania narrow-band design
• Electrodes made of a gas-permeable platinum layer
• Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
• Monitors the air-fuel ratio in the exhaust gas for combustion efficiency
• Monitors exhaust gases to help reduce pollutants

Quick facts

• Part: Walker Products 250-23802 oxygen sensor
• Fits: 1994-1995 Land Rover Discovery V8 3.9L and other vehicles
• Position: Upstream left, upstream right
• Condition: New

A rough-running engine, higher fuel use, more exhaust emissions or a lit malfunction indicator light can mean the sensor has failed. The wiring harness or connector can be behind the same signs, so look both over for physical damage.

Fits

This sensor also fits the 1987-1988 Land Rover Range Rover V8 3.5L, the 1989-1994 Range Rover V8 3.9L, the 1993-1994 Range Rover V8 4.2L and the 1993 Land Rover Defender 110 V8 3.9L.

Specifications

In the box

This listing holds one oxygen sensor; a vehicle takes one.