Walker Products 250-24038 oxygen sensor for the 1994-1996 Mercedes-Benz C280 6-cylinder 2.8L and other vehicles measures the amount of oxygen in the exhaust gas. This Walker Products oxygen sensor is a 4-wire, direct-fit, narrow-band unit that gives the ECU the feedback it needs to track combustion efficiency.
- Monitors exhaust gases and reduces pollutants for a cleaner environment
- Electrodes made of a gas-permeable platinum layer
- 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 250-24038 oxygen sensor
- Fits: 1994-1996 Mercedes-Benz C280 6-cylinder 2.8L and other vehicles
- Position: Upstream, downstream, upstream left, upstream right
- Condition: New
A failing sensor can show up as rough running, higher fuel consumption or a lit malfunction indicator light. Before you replace this sensor, rule out physical damage to its wiring harness and connector, and have the stored fault codes read, since other faults can light the same warning lamp.
Fits
The 1994-1996 Mercedes-Benz C280 6-cylinder 2.8L, the 1994-1996 Mercedes-Benz SL320 6-cylinder 3.2L, the 1995-1996 Mercedes-Benz C36 AMG 6-cylinder 3.6L and many other Mercedes-Benz models all fit this sensor. This listing is one sensor, and the fitment calls for one per position. If your Mercedes-Benz is not named here, look up its year and engine in the "Vehicles it fits" section before you order.
Specifications
Fit and size
- Position: upstream, downstream, upstream left, upstream right
- Quantity per application: 1
- Number of wires: 4
Build and materials
- Type: narrow-band, direct-fit
- Electrodes: gas-permeable platinum layer
- Condition: new
Frequently Asked Questions
Is this a Mercedes C280 oxygen sensor for a 1994-1996 model with the 6-cylinder 2.8L?
Yes. Walker Products 250-24038 is listed for the 1994-1996 Mercedes-Benz C280 6-cylinder 2.8L, with one sensor called for per application.
Does the 1995-1996 Mercedes-Benz C36 AMG 6-cylinder 3.6L take this oxygen sensor?
Yes. This oxygen sensor is listed for the 1995-1996 Mercedes-Benz C36 AMG 6-cylinder 3.6L. For any other Mercedes-Benz, look up its year and engine in the "Vehicles it fits" section.
Is Walker Products 250-24038 a narrow-band oxygen sensor?
Yes. Walker Products 250-24038 is a 4-wire, direct-fit, narrow-band oxygen sensor.
What coating protects the electrodes on this oxygen sensor?
The electrodes carry a gas-permeable platinum layer. The coating prevents contamination and erosion of the electrode surfaces by combustion residue and particulates in the exhaust gases.
Can a failing oxygen sensor turn on the malfunction indicator light?
Yes, a failed sensor can illuminate the malfunction indicator light. Newer vehicles store fault codes in the ECU, and some relate to the affected sensor and its systems.
