Walker Products 250-24081 oxygen sensor for the 1996-1997 Dodge Grand Caravan 4-cylinder 2.4L, the 1996-2000 Grand Caravan V6 3.0L, 3.3L or 3.8L and other vehicles measures the oxygen in the exhaust gas. It is a 4-wire, narrow-band, direct-fit sensor for the downstream position, and it gives the ECU the diagnostic feedback it expects for this application.
- Electrodes made of a gas-permeable platinum layer
- Measures oxygen levels to help fine-tune the air-fuel mixture for fuel economy
- Monitors the air-fuel ratio for combustion efficiency
- Monitors exhaust gases to help reduce pollutants
- Coating protects the electrode surfaces from combustion residue and particulates
Quick facts
- Part: Walker Products 250-24081 oxygen sensor
- Fits: 1996-1997 Dodge Grand Caravan 4-cylinder 2.4L, the 1996-2000 Grand Caravan V6 3.0L, 3.3L or 3.8L and other vehicles
- Position: Downstream
- Condition: New
A failing sensor can show up as rough running, higher fuel consumption or a lit malfunction indicator light. Before you replace the sensor, rule out damaged wiring or a faulty connector by looking both over for physical damage, because the fault may not be the sensor at all.
Fits
The vehicles it fits include the 1996-2000 Chrysler Town & Country V6 3.3L or 3.8L, and it is also an oxygen sensor for the 1996-2000 Dodge Grand Caravan V6 3.0L, 3.3L or 3.8L. If your vehicle is not named here, look it up by year and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Position: downstream
- Quantity per vehicle: 1
- Thread: M18 - 1.5
- Wires: 4
Build and materials
- Type: narrow-band, direct fit
- Condition: new
In the box
One oxygen sensor. A vehicle it fits takes one downstream sensor.
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Is this the right oxygen sensor replacement for a 1996-2000 Dodge Grand Caravan V6 3.3L?
Yes. Walker Products 250-24081 is listed for the 1996-2000 Dodge Grand Caravan V6 3.3L, and it is a downstream oxygen sensor.
Is this oxygen sensor narrow-band or wideband?
It is a narrow-band sensor with 4 wires, sold as a direct-fit part for the downstream position.
Is the Walker Products 250-24081 an upstream or downstream sensor?
Downstream. This listing is one sensor, and the vehicles it fits take one.
Will a bad downstream oxygen sensor turn on the check engine light?
Yes, it can. A failed sensor may light the malfunction indicator light, make the engine run poorly, or raise fuel consumption and exhaust emissions.
What does the coating on this Walker oxygen sensor protect against?
On Walker Products 250-24081, the coating keeps combustion residue and particulates in the exhaust from contaminating or eroding the electrode surfaces. The electrodes are a gas-permeable platinum layer.
