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Product details
Part NameOxygen Sensor
PositionUpstream
BrandWalker Products
Part Number350-35045
UPC00724620095115
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.
Included warranty:
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Coating prevents contamination and erosion of the electrode surfaces by combustion residue and particulates in the exhaust gases.
Determines the oxygen content of the exhaust gas, monitoring the air fuel ratio for combustion efficiency.
Measures oxygen levels to fine-tune air-fuel mixture, improving fuel economy and saving costs.
Monitors exhaust gases and reduces pollutants for a cleaner environment.
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
2012
Mazda
CX-7
2.3L
Inline engine
4 cylinders
3.44" bore
3.70" stroke
Engine VIN code 3
Turbocharged
B1S1
Upstream
2012
Mazda
CX-7
2.3L
Inline engine
4 cylinders
3.44" bore
3.70" stroke
Engine VIN code L
Turbocharged
B1S1
Upstream
2011
Mazda
CX-7
2.3L
Inline engine
4 cylinders
3.44" bore
3.70" stroke
Engine code MZR
Engine VIN code 3
Turbocharged
GAS
B1S1
Upstream
2011
Mazda
CX-7
2.3L
Inline engine
4 cylinders
3.44" bore
3.70" stroke
Engine code MZR
Engine VIN code L
Turbocharged
GAS
B1S1
Upstream
2010
Mazda
CX-7
2.3L
Inline engine
4 cylinders
3.44" bore
3.70" stroke
Turbocharged
GAS
B1S1
Upstream
2009
Mazda
CX-7
2.3L
Inline engine
4 cylinders
3.44" bore
3.70" stroke
Turbocharged
GAS
B1S1
Upstream
2008
Mazda
CX-7
2.3L
Inline engine
4 cylinders
3.44" bore
3.70" stroke
Turbocharged
GAS
B1S1
Upstream
2007
Mazda
6
2.3L
Inline engine
4 cylinders
3.44" bore
3.70" stroke
Turbocharged
GAS
B1S1
Upstream
2007
Mazda
CX-7
2.3L
Inline engine
4 cylinders
3.44" bore
3.70" stroke
Turbocharged
GAS
B1S1
Upstream
2006
Mazda
6
2.3L
Inline engine
4 cylinders
3.44" bore
3.70" stroke
Turbocharged
GAS
B1S1
Upstream
See what other customers say:
Customer Reviews
Overall rating: 4.9 / 5 from 599 reviews.
Parts came on time and were correct. I have the brakes installed already and they are working good. Sway bar end links not installed yet, but appear good.
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