Walker Products 250-24048 oxygen sensor for the 1998 Volvo S70 5-cylinder 2.3L or 2.4L and other vehicles measures the oxygen content of the exhaust gas. This Walker Products oxygen sensor is a 4-wire, direct-fit, narrow-band design made for its specific application and fitment position.
- Measures oxygen levels to help fine-tune the air-fuel mixture and fuel economy
- Electrodes coated with a gas-permeable platinum layer
- Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
- Monitors the air-fuel ratio for combustion efficiency
- Monitors exhaust gases to help reduce pollutants
Quick facts
- Part: Walker Products 250-24048 oxygen sensor
- Fits: 1998 Volvo S70 5-cylinder 2.3L or 2.4L and other vehicles
- Position: Downstream, downstream front, downstream rear
- Condition: New
A failing sensor can make the engine run poorly, raise fuel consumption or exhaust emissions, or turn on the malfunction indicator light. Other faults can show up in the same way, so look over the sensor wiring harness and connector for physical damage with the engine off and cool before you replace anything. If a failed sensor is the cause, this one replaces it.
Fits
Listed for a wide range of Volvo and Saab models, it works as a Volvo S70 oxygen sensor for the 1998 5-cylinder 2.3L or 2.4L, and it also fits the 1998 Volvo V70 5-cylinder 2.3L or 2.4L and the 1998 Volvo C70 5-cylinder 2.4L. These cars call for a single sensor, and this listing is one sensor. Open the "Vehicles it fits" section to check your exact model and engine.
Specifications
Fit and size
- Position: downstream, downstream front, downstream rear
- Quantity per vehicle: 1
Build and materials
- Type: narrow-band, direct fit
- Wires: 4
- Electrode coating: gas-permeable platinum layer
- Condition: new
Frequently Asked Questions
Is this the right V70 oxygen sensor for a 1998 Volvo V70 5-cylinder 2.3L or 2.4L?
Yes. Walker Products 250-24048 is listed for the 1998 Volvo V70 with either the 5-cylinder 2.3L or 2.4L engine. The "Vehicles it fits" section lets you check other cars.
Does this work as a Volvo C70 oxygen sensor for the 1998 Volvo C70 5-cylinder 2.4L?
Yes. This sensor is listed for the 1998 Volvo C70 with the 5-cylinder 2.4L engine, and that car takes one sensor.
Is Walker Products 250-24048 a narrow-band or wideband oxygen sensor?
It is a narrow-band sensor. Walker Products 250-24048 has four wires and electrodes coated with a gas-permeable platinum layer.
What can a failing downstream oxygen sensor cause?
A failed sensor can make the engine run poorly, raise fuel consumption or exhaust emissions, or turn on the malfunction indicator light. Newer vehicles store related fault codes in the ECU, which a shop can read.
What does the coating on this oxygen sensor's electrodes do?
The platinum-layer coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates in the exhaust gases.
