Walker Products 250-24130 oxygen sensor for the 2000-2001 Mazda MPV V6 2.5L and the 2002-2006 MPV V6 3.0L measures the oxygen in the exhaust gas to track combustion efficiency. This 4-wire, direct-fit, narrow-band sensor is made for its specific application and position, and it supplies the diagnostic feedback the ECU requires.
- Determines the oxygen content of the exhaust gas to monitor the air-fuel ratio
- 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
- Monitors exhaust gases to help reduce pollutants
Quick facts
- Part: Walker Products 250-24130 oxygen sensor
- Fits: the 2000-2001 Mazda MPV V6 2.5L and the 2002-2006 MPV V6 3.0L
- Position: Downstream, downstream front, downstream rear
- 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 can be behind those signs too, so find the cause before buying a sensor; with the engine off and cool, look the sensor, harness and connector over for physical damage.
Fits
This oxygen sensor fits the 1996-1998 Mazda MPV V6 3.0L, the 2000-2001 MPV V6 2.5L and the 2002-2006 MPV V6 3.0L. This listing is one sensor, and each of these engine runs takes one.
Specifications
Fit and size
- Position: downstream, downstream front, downstream rear
- Quantity per application: 1
- Thread size: M18 - 1.5
- Number of wires: 4
Build and materials
- Type: narrow-band, direct fit
- Electrodes: gas-permeable platinum layer
- Condition: New
Frequently Asked Questions
Is this MPV oxygen sensor right for the 2000-2001 Mazda MPV V6 2.5L?
Yes, Walker Products 250-24130 fits the 2000-2001 Mazda MPV V6 2.5L, and it also fits the 2002-2006 MPV V6 3.0L.
Is this Walker Products oxygen sensor narrow-band or wide-band?
Walker Products 250-24130 is a narrow-band sensor with 4 wires and an M18 - 1.5 thread.
What does the coating on this oxygen sensor's electrodes do?
The electrodes are made of a gas-permeable platinum layer, and the coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates in the exhaust gases.
Does this oxygen sensor report to the ECU?
Yes. This sensor determines the oxygen content of the exhaust gas and provides the diagnostic feedback the ECU requires; newer vehicles store related fault codes in the ECU.
Is this a downstream oxygen sensor, and how many are included?
Walker Products 250-24130 is listed for the downstream position, as downstream front and downstream rear. The listing is one sensor, and each application takes one.
