My Account About Us Help Desk
Go-Parts
Account About Us Help Desk
Cart 0
Your cart is empty
Add an item to see it appear here.

Subaru WRX STI Oxygen Sensor Replacement

1
SELECT Year
  1. ✓ In Stock 2013-2021 Subaru WRX STI Oxygen Sensor - Downstream (Bosch)

    2013-2021 Subaru WRX STI Oxygen Sensor - Downstream (Bosch)

    Partslink #: 15741
    $72.26 View part →
  2. ✓ In Stock 2013-2021 Subaru WRX STI Oxygen Sensor - Downstream (Denso)

    2013-2021 Subaru WRX STI Oxygen Sensor - Downstream (Denso)

    Partslink #: 234-4732

    DENSO is the O.E. Manufacturer / Direct Fit Oxygen Sensor OE

    $87.37 View part →
  3. ✓ In Stock 2013-2021 Subaru WRX STI Oxygen Sensor - Downstream (NGK)

    2013-2021 Subaru WRX STI Oxygen Sensor - Downstream (NGK)

    Partslink #: 24642

    B1S2 OE Equivalent Design

    $99.70 View part →
  4. ✓ In Stock 2013-2021 Subaru WRX STI Oxygen Sensor - Downstream (Walker Products)

    2013-2021 Subaru WRX STI Oxygen Sensor - Downstream (Walker Products)

    Partslink #: W0133-1894076
    $101.17 View part →
  5. ✓ In Stock 2015 Subaru WRX STI Oxygen Sensor - Rear (Delphi)

    2015 Subaru WRX STI Oxygen Sensor - Rear (Delphi)

    Partslink #: ES20219
    $101.66 View part →
  6. ✓ In Stock 2015-2021 Subaru WRX STI Oxygen Sensor - Upstream (Walker Products)

    2015-2021 Subaru WRX STI Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-64021

    B1S1

    $104.24 View part →
  7. ✓ In Stock 2013-2014 Subaru WRX STI Oxygen Sensor - Upstream (Walker Products)

    2013-2014 Subaru WRX STI Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-64027

    B1S1

    $104.24 View part →
  8. ✓ In Stock 2014 Subaru WRX STI Oxygen Sensor - Upstream (Walker Products)

    2014 Subaru WRX STI Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-54079

    B1S1

    $154.47 View part →
  9. ✓ In Stock 2015-2020 Subaru WRX STI Oxygen Sensor - Upstream (Walker Products)

    2015-2020 Subaru WRX STI Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-54058

    B1S1

    $155.39 View part →
  10. ✓ In Stock 2013-2014 Subaru WRX STI Oxygen Sensor - Upstream (Bosch)

    2013-2014 Subaru WRX STI Oxygen Sensor - Upstream (Bosch)

    Partslink #: W0133-2618488
    $192.06 View part →
  11. ✓ In Stock 2013-2014 Subaru WRX STI Oxygen Sensor - Upstream (Denso)

    2013-2014 Subaru WRX STI Oxygen Sensor - Upstream (Denso)

    Partslink #: W0133-1894364
    $256.01 View part →
  12. ✓ In Stock 2013-2021 Subaru WRX STI Oxygen Sensor - Upstream (Denso)

    2013-2021 Subaru WRX STI Oxygen Sensor - Upstream (Denso)

    Partslink #: W0133-1953667

    Air-Fuel Ratio Sensor

    $314.25 View part →

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

Racing partner video
Racing partner video
Racing partner video
Racing partner video

Oxygen Sensor Compatibility for Subaru WRX STI

Browse our selection of quality oxygen sensor parts designed specifically for your Subaru WRX STI. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base · Kanrai Edition · Launch Edition · Limited · S209 · STI · Series.HyperBlue · Sport · Sport-tech · Tsurugi Edition · Type RA

Body Types

Hatchback · Sedan

Engine Options

H4 2.5L

Transmissions

Manual

Added to cart · Part