Walker Products 350-34243 oxygen sensor for the 1996-2001 Suzuki Swift 4-cylinder 1.3L and other vehicles measures the oxygen in the exhaust gas to track combustion efficiency. This downstream Walker Products oxygen sensor is made for its specific application and position, so it returns the diagnostic feedback the ECU expects.
- Measures the oxygen content of the exhaust gas to monitor the air-fuel ratio
- Monitors exhaust gases to help reduce pollutants
- Fine-tunes the air-fuel mixture to support fuel economy
- Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
- Electrodes made of a gas-permeable platinum layer
- 4-wire narrow-band design with an M18 - 1.5 thread
Quick facts
- Part: Walker Products 350-34243 oxygen sensor
- Fits: the 1996-2001 Suzuki Swift 4-cylinder 1.3L and other vehicles
- Position: Downstream
- Condition: New
Running poorly, burning more fuel or a lit malfunction indicator light can mean this sensor is worn, though a damaged wiring harness or connector can be behind the same signs, so inspect both for damage before you replace it.
Fits
The vehicles it fits include the 1996-2001 Suzuki Swift 4-cylinder 1.3L, the 1998-2000 Chevrolet Metro 3-cylinder 1.0L and the 1998-2001 Metro 4-cylinder 1.3L, and the 1999-2000 Chevrolet Tracker 4-cylinder 1.6L or 2.0L, all as a direct-fit sensor. Open the "Vehicles it fits" section to check your exact model and engine if yours is not named here.
Specifications
Fit and size
- Position: downstream
- Quantity per vehicle: 1
- Thread size: M18 - 1.5
- Wires: 4
Build and materials
- Type: narrow-band oxygen sensor
- Electrodes: gas-permeable platinum layer
- Fit: direct fit
- Condition: new
In the box
One oxygen sensor. This listing holds a single sensor, and the downstream position on these vehicles takes one.
Interchange: CTK-OSGM4023
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Is this Swift oxygen sensor right for the 1996-2001 Suzuki Swift 4-cylinder 1.3L?
Yes. Walker Products 350-34243 is a downstream oxygen sensor listed for the 1996-2001 Suzuki Swift 4-cylinder 1.3L. For another year or engine, open the "Vehicles it fits" section and look up your own car.
Is this a Chevy Tracker oxygen sensor for the 1999-2000 Chevrolet Tracker 4-cylinder 1.6L or 2.0L?
Yes. This downstream oxygen sensor is listed for both the 1.6L and 2.0L 4-cylinder engines of the 1999-2000 Chevrolet Tracker, and each of those takes one.
Is the Walker Products 350-34243 a narrow-band or wideband sensor?
Narrow-band. Walker Products 350-34243 is a 4-wire direct-fit narrow-band sensor with an M18 - 1.5 thread.
How can I tell if this downstream oxygen sensor is failing?
Rough running, higher fuel use or a malfunction indicator light can accompany a failed sensor. Newer vehicles store fault codes in the ECU, and a shop can read them.
Does the coating on this oxygen sensor protect the electrodes?
Yes. The coating shields the electrode surfaces from contamination and erosion by combustion residue and particulates in the exhaust gas.
