Walker Products 350-34286 oxygen sensor for the 2001-2003 Dodge Grand Caravan V6 3.3L or 3.8L and other vehicles measures the oxygen in the exhaust gas. This Walker Products oxygen sensor is a 4-wire, narrow-band sensor that gives the ECU the reading it uses to judge combustion efficiency.
- Made for its specific application and position, with the diagnostic feedback the ECU requires
- Coating protects the electrode surfaces from contamination and erosion by combustion residue and exhaust particulates
- Monitors exhaust gases to help reduce pollutants
- Electrodes made of a gas-permeable platinum layer
- Determines the oxygen content of the exhaust gas to monitor the air-fuel ratio
Quick facts
- Part: Walker Products 350-34286 oxygen sensor
- Fits: 2001-2003 Dodge Grand Caravan V6 3.3L or 3.8L and other vehicles
- Position: Downstream, upstream rear, upstream front, downstream front, downstream rear
- Condition: New
A failing sensor might show up as rough running, higher fuel consumption or a lit malfunction indicator light. Before you replace the sensor, rule out damage to its wiring harness and connector and have the stored codes read, because other faults can trigger the same light.
Fits
The 2001-2003 Dodge Grand Caravan V6 3.3L or 3.8L, the 2001-2003 Chrysler Town & Country V6 3.3L or 3.8L and the 2001-2003 Dodge Caravan 4-cylinder 2.4L or V6 3.3L take this direct-fit sensor, and so do more vehicles. Driving something else? Run your year, make and engine through the "Vehicles it fits" section to see if it is covered.
Specifications
Fit and size
- Position: downstream, upstream rear, upstream front, downstream front, downstream rear
- Quantity per application: 1
Build and materials
- Type: narrow-band
- Wires: 4
- Electrodes: gas-permeable platinum layer
- Condition: new
In the box
This listing holds one oxygen sensor, and the fitment lists a quantity of one per vehicle.
Frequently Asked Questions
Is this the O2 sensor for a 2001-2003 Dodge Caravan 4-cylinder 2.4L or V6 3.3L?
Yes. Walker Products 350-34286 fits the 2001-2003 Dodge Caravan 4-cylinder 2.4L or V6 3.3L, with a quantity of one per application.
Is this oxygen sensor replacement right for a 2001-2003 Dodge Grand Caravan V6 3.3L or 3.8L?
Yes. Walker Products 350-34286 is listed for the 2001-2003 Dodge Grand Caravan with the V6 3.3L or the V6 3.8L engine.
Is this a narrow-band or wideband oxygen sensor?
It is a narrow-band sensor with 4 wires. Its electrodes are made of a gas-permeable platinum layer.
Can a worn oxygen sensor raise fuel consumption?
It might. This sensor reports the exhaust oxygen level the ECU uses to manage the air-fuel ratio. Rough running or a lit malfunction indicator light can also be signs; a shop can read the codes.
What does the coating on this oxygen sensor protect against?
The coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates in the exhaust gases.
