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Product details
Part NameOxygen Sensor
PositionDownstream
BrandWalker Products
Part Number250-24913
UPC00724620044120
Estimate Delivery Date
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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.
Determines the oxygen content of the exhaust gas, monitoring the air fuel ratio for combustion efficiency.
Monitors exhaust gases and reduces pollutants for a cleaner environment.
Measures oxygen levels to fine-tune air-fuel mixture, improving fuel economy and saving costs.
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.
Some of the interchangeable part numbers are:
Customer Video Reviews
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Fitment Table
This product is compatible with these vehicles:
Year
Make
Model
Notes
Position
2015
Kia
Optima
2.0L
Inline engine
4 cylinders
3.39" bore
3.39" stroke
B1S2
Downstream
2014
Hyundai
Sonata
2.0L
Inline engine
4 cylinders
3.39" bore
3.39" stroke
B1S2
Downstream
2014
Hyundai
Sonata
2.4L
Inline engine
4 cylinders
3.46" bore
3.82" stroke
GAS
B1S2
Downstream
2014
Kia
Optima
2.0L
Inline engine
4 cylinders
3.39" bore
3.39" stroke
B1S2
Downstream
2013
Hyundai
Sonata
2.0L
Inline engine
4 cylinders
3.39" bore
3.39" stroke
B1S2
Downstream
2013
Hyundai
Sonata
2.4L
Inline engine
4 cylinders
3.46" bore
3.82" stroke
GAS
B1S2
Downstream
2013
Kia
Optima
2.0L
Inline engine
4 cylinders
3.39" bore
3.39" stroke
B1S2
Downstream
2013
Kia
Optima
2.4L
Inline engine
4 cylinders
3.46" bore
3.82" stroke
Automatic
Non Calif-ESV
B1S2
Downstream
2013
Kia
Optima
2.4L
Inline engine
4 cylinders
3.46" bore
3.82" stroke
Manual
B1S2
Downstream
2012
Hyundai
Sonata
2.0L
Inline engine
4 cylinders
3.39" bore
3.39" stroke
B1S2
Downstream
2012
Hyundai
Sonata
2.4L
Inline engine
4 cylinders
3.46" bore
3.82" stroke
GAS
Automatic
B1S2
Downstream
2012
Hyundai
Sonata
2.4L
Inline engine
4 cylinders
3.46" bore
3.82" stroke
GAS
Manual
B1S2
Downstream
2012
Kia
Optima
2.0L
Inline engine
4 cylinders
3.39" bore
3.39" stroke
B1S2
Downstream
2012
Kia
Optima
2.4L
Inline engine
4 cylinders
3.46" bore
3.82" stroke
Automatic
Non Calif-ESV
B1S2
Downstream
2012
Kia
Optima
2.4L
Inline engine
4 cylinders
3.46" bore
3.82" stroke
Manual
B1S2
Downstream
2011
Hyundai
Sonata
2.0L
Inline engine
4 cylinders
3.39" bore
3.39" stroke
B1S2
Downstream
2011
Hyundai
Sonata
2.4L
Inline engine
4 cylinders
3.46" bore
3.82" stroke
GAS
Automatic
To 3/21/2011
B1S2
Downstream
2011
Hyundai
Sonata
2.4L
Inline engine
4 cylinders
3.46" bore
3.82" stroke
GAS
Manual
To 3/21/2011
B1S2
Downstream
2011
Kia
Optima
2.0L
Inline engine
4 cylinders
3.39" bore
3.39" stroke
B1S2
Downstream
2011
Kia
Optima
2.4L
Inline engine
4 cylinders
3.46" bore
3.82" stroke
GAS
Automatic
Non Calif-ESV
B1S2
Downstream
2011
Kia
Optima
2.4L
Inline engine
4 cylinders
3.46" bore
3.82" stroke
GAS
Manual
B1S2
Downstream
2010
Hyundai
Sonata
2.4L
Inline engine
4 cylinders
3.46" bore
3.82" stroke
Non Calif-ESV
B1S2
Downstream
2009
Hyundai
Sonata
2.4L
Inline engine
4 cylinders
3.46" bore
3.82" stroke
Non Calif-ESV
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.