If provided, we'll verify fitment before your order ships and contact you if the selected part is incompatible. Enter your VIN, then add the product to your cart.
Product details
Part NameOxygen Sensor
PositionDownstream
BrandWalker Products
Part Number350-34243
UPC00724620090639
Estimate Delivery Date
Have Questions?
Ask our experts via Live Chat at the bottom right corner of this page.
If your vehicle is listed on the fitment table below, the product will fit your car - we guarantee it. All you need to do is to ensure that the vehicle's Year, Make, Model, Trim, and any other notes specified inside the fitment table are respected.
Monitors exhaust gases and reduces pollutants for a cleaner environment.
Coating prevents contamination and erosion of the electrode surfaces by combustion residue and particulates in the exhaust gases.
Coated in with electrodes made of a gas-permeable platinum layer.
Measures oxygen levels to fine-tune air-fuel mixture, improving fuel economy and saving costs.
Determines the oxygen content of the exhaust gas, monitoring the air fuel ratio for combustion efficiency.
Some of the interchangeable part numbers are:
Customer Video Reviews
Watch genuine customer videos showing their upgrades and honest results of similar products
Fitment Table
This product is compatible with these vehicles:
Year
Make
Model
Notes
Position
2011
Suzuki
Swift
1.5L
Inline engine
4 cylinders
3.07" bore
3.07" stroke
Downstream
2010
Suzuki
Swift
1.5L
Inline engine
4 cylinders
3.07" bore
3.07" stroke
Downstream
2009
Suzuki
Swift
1.5L
Inline engine
4 cylinders
3.07" bore
3.07" stroke
Downstream
2008
Suzuki
Swift
1.5L
Inline engine
4 cylinders
3.07" bore
3.07" stroke
Downstream
2007
Suzuki
Swift
1.5L
Inline engine
4 cylinders
3.07" bore
3.07" stroke
Downstream
2001
Chevrolet
Metro
1.3L
Inline engine
4 cylinders
2.91" bore
3.03" stroke
B1S2
Downstream
2001
Suzuki
Swift
1.3L
Inline engine
4 cylinders
2.91" bore
3.03" stroke
Engine VIN code 2
Naturally Aspirated
GAS
B1S2
Downstream
2000
Chevrolet
Metro
1.0L
Inline engine
3 cylinders
2.91" bore
3.03" stroke
B1S2
Downstream
2000
Chevrolet
Metro
1.3L
Inline engine
4 cylinders
2.91" bore
3.03" stroke
B1S2
Downstream
2000
Chevrolet
Tracker
1.6L
Inline engine
4 cylinders
2.95" bore
3.54" stroke
Calif-ESV
B1S2
Downstream
2000
Chevrolet
Tracker
2.0L
Inline engine
4 cylinders
3.31" bore
3.54" stroke
Calif-ESV
B1S2
Downstream
2000
Pontiac
Firefly
1.0L
Inline engine
3 cylinders
2.91" bore
3.03" stroke
Downstream
2000
Pontiac
Firefly
1.3L
Inline engine
4 cylinders
2.91" bore
3.03" stroke
Downstream
2000
Suzuki
Swift
1.3L
Inline engine
4 cylinders
2.91" bore
3.03" stroke
Engine VIN code 2
Naturally Aspirated
GAS
B1S2
Downstream
2000
Suzuki
Vitara
1.6L
Inline engine
4 cylinders
2.96" bore
3.54" stroke
Naturally Aspirated
GAS
Calif-ESV
B1S2
Downstream
2000
Suzuki
Vitara
2.0L
Inline engine
4 cylinders
3.31" bore
3.54" stroke
Naturally Aspirated
GAS
Calif-ESV
B1S2
Downstream
1999
Chevrolet
Metro
1.0L
Inline engine
3 cylinders
2.91" bore
3.03" stroke
B1S2
Downstream
1999
Chevrolet
Metro
1.3L
Inline engine
4 cylinders
2.91" bore
3.03" stroke
B1S2
Downstream
1999
Chevrolet
Tracker
1.6L
Inline engine
4 cylinders
2.95" bore
3.54" stroke
Calif-ESV
B1S2
Downstream
1999
Chevrolet
Tracker
2.0L
Inline engine
4 cylinders
3.31" bore
3.54" stroke
Calif-ESV
B1S2
Downstream
1999
Pontiac
Firefly
1.0L
Inline engine
3 cylinders
2.91" bore
3.03" stroke
Downstream
1999
Pontiac
Firefly
1.3L
Inline engine
4 cylinders
Downstream
1999
Suzuki
Swift
1.3L
Inline engine
4 cylinders
2.91" bore
3.03" stroke
Engine VIN code 2
Naturally Aspirated
GAS
B1S2
Downstream
1999
Suzuki
Vitara
1.6L
Inline engine
4 cylinders
2.96" bore
3.54" stroke
Naturally Aspirated
GAS
Calif-ESV
B1S2
Downstream
1999
Suzuki
Vitara
2.0L
Inline engine
4 cylinders
3.31" bore
3.54" stroke
Naturally Aspirated
GAS
Calif-ESV
B1S2
Downstream
1998
Chevrolet
Metro
1.0L
Inline engine
3 cylinders
2.91" bore
3.03" stroke
B1S2
Downstream
1998
Chevrolet
Metro
1.3L
Inline engine
4 cylinders
2.91" bore
3.03" stroke
B1S2
Downstream
1998
Pontiac
Firefly
1.0L
Inline engine
3 cylinders
2.91" bore
3.03" stroke
Downstream
1998
Pontiac
Firefly
1.3L
Inline engine
4 cylinders
Downstream
1998
Suzuki
Swift
1.3L
Inline engine
4 cylinders
2.91" bore
3.03" stroke
Engine VIN code 2
Naturally Aspirated
GAS
B1S2
Downstream
1997
Pontiac
Firefly
1.0L
Inline engine
3 cylinders
2.91" bore
3.03" stroke
Downstream
1997
Pontiac
Firefly
1.3L
Inline engine
4 cylinders
Downstream
1997
Suzuki
Swift
1.3L
Inline engine
4 cylinders
2.91" bore
2.97" stroke
Engine VIN code 2
Naturally Aspirated
GAS
B1S2
Downstream
1996
Pontiac
Firefly
1.0L
Inline engine
3 cylinders
2.91" bore
3.03" stroke
Downstream
1996
Pontiac
Firefly
1.3L
Inline engine
4 cylinders
Downstream
1996
Suzuki
Swift
1.3L
Inline engine
4 cylinders
2.91" bore
2.97" stroke
Engine VIN code 2
Naturally Aspirated
GAS
B1S2
Downstream
See what other customers say:
Customer Reviews
Overall rating: 4.9 / 5 from 594 reviews.
I love PartsPioneer. The rear-wheel Positive Plus pads and Genius rotors fit perfectly on my 2019 Subaru Forester. Excellent quality at a fair price. Highly recommended.
Thanks for catching an error in my order and righting it for me, complete with email to say so! This … is what customer service head and shoulders above, looks like !! Well done all !!
Service was great, appreciated the phone call to confirm the vehicle. Parts arrived quick. OEM fit. Will be ordering brakes as you can see by the picture. Very impressed.
I have bought this rotor on part pioneer for my Q3 and installed and used for over a week, they are amazing no squeaks no noises brakes have improved 110%. This rotors are the best so far I’ve always bought rotors and used in all three of my cars and so far these ones are the best that I have ever bought.
Thanks
Renato
Awesome parts, for a great deal, and the customer service is second to none, always willing to help, and they double check fitment to ensure you always get the right parts! Will definitely be ordering again.