Walker Products 350-34473 oxygen sensor for the 1994-1995 BMW 325is 6-cylinder 2.5L and other vehicles measures the oxygen in the exhaust gas. This direct-fit, narrow-band Walker Products oxygen sensor is made for its specific application and fitment position.
- Monitors exhaust gases to help cut pollutants
- Electrodes with a gas-permeable platinum layer
- Determines the oxygen content of the exhaust gas to track the air-fuel ratio for combustion efficiency
- Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
- Measures oxygen levels so the air-fuel mixture can be fine-tuned for fuel economy
Quick facts
- Part: Walker Products 350-34473 oxygen sensor
- Fits: 1994-1995 BMW 325is 6-cylinder 2.5L and other vehicles
- Position: Upstream, upstream left, upstream right
- Condition: New
A failing oxygen sensor can show up as rough running, higher fuel consumption, more exhaust emissions or a lit malfunction indicator light. A damaged wiring harness or connector, or a misfiring cylinder, can be behind those signs too, so find the cause before buying a sensor.
Fits
The listing covers a wide range of BMW models, including the 1992-1995 BMW 318i 4-cylinder 1.8L and the 1992-1995 BMW 318is 4-cylinder 1.8L. Look up your own car by year and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Position: upstream, upstream left, upstream right
- Quantity per application: 1
- Thread: M18 - 1.5
Build and materials
- Type: narrow-band
- Fit: direct fit
- Condition: New
In the box
One oxygen sensor; the 1994-1995 BMW 325is 6-cylinder 2.5L takes one.
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Is this the right oxygen sensor for a 1992-1995 BMW 318i 4-cylinder 1.8L?
Yes. Walker Products 350-34473 is listed for the 1992-1995 BMW 318i 4-cylinder 1.8L. For other years and engines, use the "Vehicles it fits" section.
What thread does this narrow-band oxygen sensor have?
Walker Products 350-34473 has an M18 - 1.5 thread and is a threaded, narrow-band, direct-fit sensor.
Which position is this oxygen sensor listed for?
The catalog lists its position as upstream, upstream left and upstream right.
Could a lit malfunction indicator light mean this oxygen sensor has failed?
It can be one cause: a failed sensor might make the engine run poorly, raise fuel consumption or emissions, or light the indicator. Newer vehicles store fault codes in the ECU, and a shop can read them.
Is Walker Products 350-34473 sold as one oxygen sensor?
Yes. This listing is a single oxygen sensor, and the catalog lists a quantity of one per application.
