Walker Products Oxygen Sensor - 250-54125

SKU: WPR-250-54125

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 Name Oxygen Sensor
  • Position Upstream
  • Brand Walker Products
  • Part Number 250-54125
  • UPC 00724620175244
Estimate Delivery Date
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Fitment is guaranteed:

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.

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
2025 Lexus ES250
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
Upstream
2025 Lexus ES300h
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
Upstream
2025 Lexus NX250
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
Upstream
2025 Toyota RAV4
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
Upstream
2024 Lexus ES250
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
Upstream
2024 Lexus ES300h
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
Upstream
2024 Lexus NX250
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
Upstream
2024 Toyota Camry
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
Upstream
2024 Toyota RAV4
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
Upstream
2024 Toyota RAV4 Prime
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
Upstream
2024 Toyota Venza
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
Upstream
2023 Lexus ES250
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
Upstream
2023 Lexus ES300h
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
Upstream
2023 Lexus NX250
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
Upstream
2023 Lexus NX350h
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
Upstream
2023 Toyota Camry
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
Upstream
2023 Toyota RAV4
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
Upstream
2023 Toyota RAV4 Prime
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
Upstream
2023 Toyota Venza
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
Upstream
2022 Lexus ES250
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
Upstream
2022 Lexus ES300h
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
Upstream
2022 Lexus NX250
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
Upstream
2022 Lexus NX350h
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
Upstream
2022 Toyota Avalon
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
Upstream
2022 Toyota Camry
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
Upstream
2022 Toyota RAV4
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
Upstream
2022 Toyota RAV4 Prime
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
Upstream
2022 Toyota Venza
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
Upstream
2021 Lexus ES250
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
  • Engine code A25A-FKS
  • Naturally Aspirated
  • GAS
  • B1S1
Upstream
2021 Lexus ES300h
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
  • Engine code A25A-FXS
  • Naturally Aspirated
  • FULL HYBRID EV-GAS (FHEV)
  • B1S1
Upstream
2021 Toyota Avalon
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
  • Engine code A25A-FXS
  • Naturally Aspirated
  • FULL HYBRID EV-GAS (FHEV)
  • B1S1
Upstream
2021 Toyota Camry
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
  • Engine code A25A-FKS
  • Naturally Aspirated
  • GAS
  • B1S1
Upstream
2021 Toyota Camry
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
  • Engine code A25A-FXS
  • Naturally Aspirated
  • FULL HYBRID EV-GAS (FHEV)
  • B1S1
Upstream
2021 Toyota RAV4
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
  • Engine code A25A-FKS
  • Naturally Aspirated
  • GAS
  • B1S1
Upstream
2021 Toyota RAV4
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
  • Engine code A25A-FXS
  • Naturally Aspirated
  • FULL HYBRID EV-GAS (FHEV)
  • B1S1
Upstream
2021 Toyota RAV4 Prime
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
  • Engine code A25A-FXS
  • Naturally Aspirated
  • PLUG-IN HYBRID EV-GAS (PHEV)
  • B1S1
Upstream
2021 Toyota Venza
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
  • Engine code A25A-FXS
  • Naturally Aspirated
  • FULL HYBRID EV-GAS (FHEV)
  • B1S1
Upstream
2020 Lexus ES300h
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
  • Engine code A25A-FXS
  • Naturally Aspirated
  • FULL HYBRID EV-GAS (FHEV)
  • B1S1
Upstream
2020 Toyota Avalon
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
  • Engine code A25A-FXS
  • Naturally Aspirated
  • FULL HYBRID EV-GAS (FHEV)
  • B1S1
Upstream
2020 Toyota Camry
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
  • Engine code A25A-FKS
  • Naturally Aspirated
  • GAS
  • B1S1
Upstream
2020 Toyota Camry
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
  • Engine code A25A-FXS
  • Naturally Aspirated
  • FULL HYBRID EV-GAS (FHEV)
  • B1S1
Upstream
2020 Toyota RAV4
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
  • Engine code A25A-FKS
  • Naturally Aspirated
  • GAS
  • B1S1
Upstream
2020 Toyota RAV4
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
  • Engine code A25A-FXS
  • Naturally Aspirated
  • FULL HYBRID EV-GAS (FHEV)
  • B1S1
Upstream
2019 Lexus ES300h
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
  • Engine code A25A-FXS
  • Naturally Aspirated
  • FULL HYBRID EV-GAS (FHEV)
  • B1S1
Upstream
2019 Toyota Avalon
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
  • Engine code A25A-FXS
  • Naturally Aspirated
  • FULL HYBRID EV-GAS (FHEV)
  • B1S1
Upstream
2019 Toyota Camry
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
  • Engine code A25A-FKS
  • Naturally Aspirated
  • GAS
  • B1S1
Upstream
2019 Toyota Camry
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
  • Engine code A25A-FXS
  • Naturally Aspirated
  • FULL HYBRID EV-GAS (FHEV)
  • B1S1
Upstream
2019 Toyota RAV4
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
  • Engine code A25A-FKS
  • Naturally Aspirated
  • GAS
  • B1S1
Upstream
2019 Toyota RAV4
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
  • Engine code A25A-FXS
  • Naturally Aspirated
  • FULL HYBRID EV-GAS (FHEV)
  • B1S1
Upstream
2018 Toyota Camry
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
  • Engine code A25A-FKS
  • Naturally Aspirated
  • GAS
  • B1S1
Upstream
2018 Toyota Camry
  • 2.5L
  • Inline engine
  • 4 cylinders
  • 3.44" bore
  • 4.07" stroke
  • Engine code A25A-FXS
  • Naturally Aspirated
  • FULL HYBRID EV-GAS (FHEV)
  • B1S1
Upstream

See what other customers say:

Customer Reviews

Overall rating: 4.9 / 5 from 598 reviews.

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 !!

Bilstein 24-185677 B6 4600 - Suspension Shock Absorber