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Oxygen Sensor
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Oxygen Sensor - Upstream (Denso) for 1996-1999 Subaru Forester, Impreza, Legacy NEW

$ 83 .04

Product Notes

Position: Upstream
O.E. Quality Direct Fit Replacement Sensor
Oxygen Sensor - OE Style
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Brand: Denso
Condition: New
See All Other Oxygen Sensors
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
Wrenchy the Robot

Meet Wrenchy - The Amazing Parts Assistant!

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Specifications & Info


Attribute Value
Connector Gender Female
Mounting Type Threaded
Sensor Type Narrow-band
Thread Diameter 0.708
Wire Quantity 3
Wiring Harness Length 17.32

Vehicle Fitment Guide

This part fits the following vehicles:

Subaru 3 models (tapclick to expand)(tapclick to hide)
Forester 1998-1999 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 1998 - 1999 H4 2.5L AWD Automatic & Manual
L SUV 1998 - 1999 H4 2.5L AWD Automatic & Manual
S SUV 1998 - 1999 H4 2.5L AWD Automatic & Manual
Impreza 1998-1999 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
L Coupe 1998 - 1999 H4 2.2L AWD Automatic & Manual
L Sedan 1998 - 1999 H4 2.2L AWD Automatic & Manual
L Wagon 1998 - 1999 H4 2.2L AWD Automatic & Manual
Outback Wagon 1998 - 1999 H4 2.2L AWD Automatic & Manual
RS Coupe 1998 - 1999 H4 2.5L AWD Automatic & Manual
Legacy 1996-1999 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Brighton Wagon 1996 - 1999 H4 2.2L AWD Automatic & Manual
GT Sedan 1999 H4 2.2L AWD Automatic & Manual
GT Sedan 1996 - 1999 H4 2.5L AWD Automatic & Manual
GT Wagon 1999 H4 2.2L AWD Automatic & Manual
GT Wagon 1996 - 1999 H4 2.5L AWD Automatic & Manual
GT Limited Sedan 1998 H4 2.5L AWD Automatic & Manual
L Sedan 1996 - 1999 H4 2.2L AWD Automatic & Manual
L Sedan 1996 H4 2.2L FWD Automatic & Manual
L Wagon 1996 - 1999 H4 2.2L AWD Automatic & Manual
L Wagon 1996 H4 2.2L FWD Automatic & Manual
L 30th Anniversary Sedan 1999 H4 2.2L AWD Automatic & Manual
L 30th Anniversary Wagon 1999 H4 2.2L AWD Automatic & Manual
LS Sedan 1996 H4 2.2L AWD Automatic & Manual
LS Wagon 1996 H4 2.2L AWD Automatic & Manual
LSi Sedan 1996 - 1997 H4 2.5L AWD Automatic & Manual
LSi Wagon 1996 - 1997 H4 2.5L AWD Automatic & Manual
Limited 30th Anniversary Sedan 1999 H4 2.2L AWD Automatic & Manual
Limited 30th Anniversary Sedan 1999 H4 2.5L AWD Automatic & Manual
Limited 30th Anniversary Wagon 1999 H4 2.2L AWD Automatic & Manual
Limited 30th Anniversary Wagon 1999 H4 2.5L AWD Automatic & Manual
Outback Wagon 1996 H4 2.2L AWD Automatic & Manual
Outback Wagon 1996 - 1999 H4 2.5L AWD Automatic & Manual
Outback Limited Wagon 1997, 1999 H4 2.5L AWD Automatic & Manual
Postal Wagon 1996 - 1998 H4 2.2L AWD Automatic & Manual
SUS 30th Anniversary Sedan 1999 H4 2.2L AWD Automatic & Manual
SUS 30th Anniversary Sedan 1999 H4 2.5L AWD Automatic & Manual
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.

Interchange Parts

Brand Part Number
ACDelco 213-1280
BorgWarner OS1465
BorgWarner OS986
Bosch 13702
Carquest 75-1663
Delphi ES10590
NAPA Mileage Plus 2343091
NTK 24523
Standard Ignition SG192
Standard Ignition SG712
Subaru 22690AA290
Subaru 22690AA350
Walker Products 250-23091
Walker Products 350-33102

Fits Years: 1996 1997 1998 1999

Fits Models: Forester, Impreza, Legacy

Go-Parts Garage · Featured Guide

Subaru Legacy Oxygen Sensor Guide (1990-1998)

Everything you need to know about replacing the oxygen sensor on your first or second-generation Legacy.

Read Full Guide →
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120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

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★★★★★ 4.9 1,451 verified reviews

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