Walker Products 250-24004 oxygen sensor for the 1991-1995 Jeep Wrangler 4-cylinder 2.5L and other vehicles measures the oxygen content of the exhaust gas. It monitors the air-fuel ratio so combustion efficiency can be tracked.
- Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates in the exhaust gas
- Electrodes made with a gas-permeable platinum layer
- Monitors exhaust gases and helps reduce pollutants
- Measures oxygen levels so the air-fuel mixture can be fine-tuned for fuel economy
- Narrow-band, four-wire, direct-fit design
Quick facts
- Part: Walker Products 250-24004 oxygen sensor
- Fits: 1991-1995 Jeep Wrangler 4-cylinder 2.5L and other vehicles
- Position: Upstream, downstream, upstream rear, upstream front
- Condition: New
Rough running, higher fuel use, higher exhaust emissions or a lit malfunction indicator light can mean the sensor is failing, though a damaged wiring harness or connector can produce the same signs, so look both over for physical damage before you replace anything. If the sensor is the cause, this one replaces it.
Fits
It is listed for a wide range of Chrysler, Dodge, Eagle, Jeep and Plymouth models, including the 1995 Dodge Ram 1500 V6 3.9L, V8 5.2L or 5.9L. As a Dodge Ram 2500 oxygen sensor, it is listed for the 1994-1995 V8 5.2L or V10 8.0L and the 1995 V8 5.9L. Open the "Vehicles it fits" section to check your exact model and engine. This listing is one sensor, and the 1991-1995 Jeep Wrangler 4-cylinder 2.5L takes one.
Specifications
Fit and size
- Position: Upstream, downstream, upstream rear, upstream front
- Quantity per vehicle: 1
- Thread size: M18 - 1.5
Build and materials
- Type: Narrow-band, direct fit
- Wires: 4
- Electrode layer: gas-permeable platinum
- Condition: New
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Is this a Jeep Wrangler oxygen sensor replacement for the 1991-1995 Jeep Wrangler 4-cylinder 2.5L?
Yes. Walker Products 250-24004 is listed for the 1991-1995 Jeep Wrangler 4-cylinder 2.5L, which takes one sensor. Open the "Vehicles it fits" section for other models.
Is this the right Ram 1500 oxygen sensor for the 1995 Dodge Ram 1500 V6 3.9L, V8 5.2L or 5.9L?
Yes. Walker Products 250-24004 is listed for the 1995 Dodge Ram 1500 with the V6 3.9L, V8 5.2L or 5.9L, and each takes one sensor.
Is the Walker Products 250-24004 a narrow-band oxygen sensor?
Yes. This oxygen sensor is a narrow-band, four-wire design with an M18 - 1.5 thread.
What does the coating on this oxygen sensor do?
The coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates in the exhaust gas. The electrodes carry a gas-permeable platinum layer.
What signs can a worn oxygen sensor show?
Rough running, higher fuel use, higher exhaust emissions or a lit malfunction indicator light can be signs. Newer vehicles store fault codes in the ECU, and a shop can read them.
