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Oxygen Sensor
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Oxygen Sensor - Rear (Delphi) for 1999-2002 Mazda & Subaru • 626, Impreza, Legacy, Outback NEW

$ 130 .98

Product Notes

Position: Rear
with California Emissions System

Delphi's ever growing portfolio of high quality vehicle sensors are backed by stringent OE development and product validation methods. We offer a wide range of sensors, including ABS, camshaft, crankshaft, knock, EGT, MAP, oxygen, temperature, throttle position, and vehicle speed sensors for a variety of vehicle applications. All of our sensors are tested and calibrated to OE standards, ensuring accurate readings, which helps to reduce comebacks.
Brand: Delphi
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
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Specifications & Info


Attribute Value
Connector Gender Female
Connector Shape Square
Grade Type Standard Replacement
Heated Yes
Mounting Type Threaded
Position(s) Rear
Sensor Type Narrow-band
Terminal Gender Female
Terminal Quantity 4
Terminal Type Blade
Thread Diameter 0.7, 18.0
Wire Gauge Measurement 20.0
Wire Quantity 4
Wiring Harness Length 18.0, 458.0
Wrench Size 22mm

Vehicle Fitment Guide

This part fits the following vehicles:

Mazda 1 model (tapclick to expand)(tapclick to hide)
626 2000-2002 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
ES Sedan 2000 - 2001 L4 2.0L FWD Automatic & Manual
ES Sedan 2000 - 2002 V6 2.5L FWD Automatic & Manual
LX Sedan 2000 - 2002 L4 2.0L FWD Automatic & Manual
LX Sedan 2000 - 2002 V6 2.5L FWD Automatic & Manual
Subaru 3 models (tapclick to expand)(tapclick to hide)
Impreza 1999-2001 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
L Coupe 1999 - 2001 H4 2.2L AWD Automatic & Manual
L Sedan 1999 - 2001 H4 2.2L AWD Automatic & Manual
L Wagon 1999 - 2001 H4 2.2L AWD Automatic & Manual
Outback Wagon 1999 - 2001 H4 2.2L AWD Automatic & Manual
RS Coupe 1999 - 2001 H4 2.5L AWD Automatic & Manual
RS Sedan 2000 - 2001 H4 2.5L AWD Automatic & Manual
Legacy 1999-2001 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Brighton Sedan 2000 H4 2.5L AWD Automatic & Manual
Brighton Wagon 1999 H4 2.2L AWD Automatic & Manual
GT Sedan 1999 H4 2.2L AWD Automatic & Manual
GT Sedan 1999 - 2001 H4 2.5L AWD Automatic & Manual
GT Wagon 1999 H4 2.2L AWD Automatic & Manual
GT Wagon 1999 - 2001 H4 2.5L AWD Automatic & Manual
GT Limited Sedan 2000 - 2001 H4 2.5L AWD Automatic & Manual
L Sedan 2000 - 2001 H4 2.5L AWD Automatic & Manual
L Sedan 1999 H4 2.2L AWD Automatic & Manual
L Wagon 2000 - 2001 H4 2.5L AWD Automatic & Manual
L Wagon 1999 H4 2.2L AWD Automatic & Manual
L 30th Anniversary Sedan 1999 H4 2.2L AWD Automatic & Manual
L 30th Anniversary Wagon 1999 H4 2.2L 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 1999 H4 2.5L AWD Automatic & Manual
Outback Limited Wagon 1999 H4 2.5L 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
Outback 2000-2001 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Wagon 2000 - 2001 H4 2.5L AWD Automatic & Manual
L.L. Bean Wagon 2001 H6 3.0L AWD Automatic & Manual
Limited Sedan 2000 - 2001 H4 2.5L AWD Automatic & Manual
Limited Wagon 2000 - 2001 H4 2.5L AWD Automatic & Manual
VDC Wagon 2001 H6 3.0L 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.
Delphi's ever growing portfolio of high quality vehicle sensors are backed by stringent OE development and product validation methods. We offer a wide range of sensors, including ABS, camshaft, crankshaft, knock, EGT, MAP, oxygen, temperature, throttle position, and vehicle speed sensors for a variety of vehicle applications. All of our sensors are tested and calibrated to OE standards, ensuring accurate readings, which helps to reduce comebacks.

Interchange Parts

Brand Part Number
Bosch 15638
KEM 138744
Mazda F51K18861A
Mazda FS1K18861
Mazda FS1K18861A
Nippendenso 2344043
Nippendenso 2344132
Nippendenso 2344736
NTK 24576
Subaru 22690AA380
Subaru 22690AA38A
Walker Products 25024290
Wells SU4681
Wells SU5253

Fits Years: 1999 2000 2001 2002

Fits Models: 626, Impreza, Legacy, Outback

Go-Parts Garage · Featured Guide

A Subaru Owner's Guide to Oxygen Sensors for the 2000-2010 Outback

A bad oxygen sensor can cause a check engine light, poor fuel economy, and rough running.

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

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