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Oxygen Sensor - Front or Rear or Rear Right (Delphi) for 1990-2011 Buick, Cadillac, Chevrolet, GMC, & Isuzu NEW

$ 76 .49

Product Notes

Position: Front or Rear or Rear Right (Passenger Side)
⚠️ Most jobs typically require 2 of this item.

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
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) Front, Rear, Rear Right. For The Position Specific To Your Vehicle, Refer To The Applications.
Sensor Type Narrow-band
Terminal Gender Male
Terminal Quantity 4
Terminal Type Blade
Thread Diameter 0.7, 18.0
Wire Gauge Measurement 20.0
Wire Quantity 4
Wiring Harness Length 15.2, 386.0
Wrench Size 22mm

Vehicle Fitment Guide

This part fits the following vehicles:

Make Models
Buick Lucerne
Cadillac DTS, Escalade, Escalade EXT
Chevrolet Avalanche 1500, C1500, C1500 Suburban, C2500, C2500 Suburban, C3500, Express 1500, Express 2500, Express 3500, K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, P30, Silverado 1500, Silverado 1500 HD, Silverado 2500, Silverado 2500 HD, SSR, Suburban 1500, Suburban 2500, Tahoe
GMC C1500, C1500 Suburban, C2500, C2500 Suburban, C3500, K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, P3500, Savana 1500, Savana 2500, Savana 3500, Sierra 1500, Sierra 1500 HD, Sierra 2500, Sierra 2500 HD, Sierra 3500, Yukon, Yukon XL 1500, Yukon XL 2500
Isuzu Ascender

This is a universal part that fits 1,398 vehicle configurations across 5 makes.

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
ACDelco 2133839
ACDelco AFS106
Airtex 5S8173
Airtex 5S8182
BorgWarner OS823
General Motors 12604913
General Motors 19178116
General Motors 19355306
General Motors 25163080
General Motors 25312201
General Motors 25347770
Isuzu 8126049130
KEM 138228
Motorcraft DY721
Niehoff FE80813
Nippendenso 2344018
Nippendenso 2344339
NTK 21558
Oextra REA1961
Standard Motor Products SG1632
Standard Motor Products SG272
Walker Products 25024704
Wells SU9639
Wells SU9648

Fits Years: 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2006 2007 2008 2009 2010 2011

Go-Parts Garage · Featured Guide

Replacing the Oxygen Sensors on Your 1996-2000 Chevrolet C3500

Keep your C3500's engine running strong and efficient by understanding its oxygen sensors.

Read Full Guide

⚠️ Related Trouble Codes (OBD-II)

1 matching guide

If your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.

↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
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