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Product details
Part NameOxygen Sensor
PositionDownstream Rear
BrandWalker Products
Part Number250-24645
UPC00724620039928
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.
Coated in with electrodes made of a gas-permeable platinum layer.
Monitors exhaust gases and reduces pollutants for a cleaner environment.
Determines the oxygen content of the exhaust gas, monitoring the air fuel ratio for combustion efficiency.
Coating prevents contamination and erosion of the electrode surfaces by combustion residue and particulates in the exhaust gases.
Measures oxygen levels to fine-tune air-fuel mixture, improving fuel economy and saving costs.
Some of the interchangeable part numbers are:
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Fitment Table
This product is compatible with these vehicles:
Year
Make
Model
Notes
Position
2016
Toyota
Sienna
3.5L
V engine
6 cylinders
3.70" bore
3.27" stroke
Engine code 2GRFE
Naturally Aspirated
GAS
Downstream Rear
2015
Toyota
Sienna
3.5L
V engine
6 cylinders
3.70" bore
3.27" stroke
Engine code 2GRFE
Naturally Aspirated
GAS
From 09/2014
Downstream Rear
2010
Toyota
Sienna
3.5L
V engine
6 cylinders
3.70" bore
3.27" stroke
Engine code 2GRFE
Naturally Aspirated
GAS
Downstream Rear
2009
Toyota
Sienna
3.5L
V engine
6 cylinders
3.70" bore
3.27" stroke
Engine code 2GRFE
Naturally Aspirated
GAS
Downstream Rear
2008
Toyota
Sienna
3.5L
V engine
6 cylinders
3.70" bore
3.27" stroke
Engine code 2GRFE
Naturally Aspirated
GAS
Downstream Rear
2007
Toyota
Sienna
3.5L
V engine
6 cylinders
3.70" bore
3.27" stroke
Engine code 2GRFE
Naturally Aspirated
GAS
Downstream Rear
2006
Toyota
Sienna
3.3L
V engine
6 cylinders
3.62" bore
3.27" stroke
Engine code 3MZ-FE
Naturally Aspirated
GAS
Downstream Rear
2005
Toyota
Sienna
3.3L
V engine
6 cylinders
3.62" bore
3.27" stroke
Engine code 3MZ-FE
Naturally Aspirated
GAS
Downstream Rear
2004
Toyota
Sienna
3.3L
V engine
6 cylinders
3.62" bore
3.27" stroke
Engine code 3MZ-FE
Naturally Aspirated
GAS
Downstream Rear
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.