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Oxygen Sensor
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Oxygen Sensor - Center or Front or Rear (Delphi) for 1990-2003 Buick, Cadillac, Chevrolet, GMC, Oldsmobile, & Pontiac NEW

$ 72 .08

Product Notes

Position: Center or Front or Rear
⚠️ Most jobs typically require 3 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
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 Oblong
Grade Type Standard Replacement
Heated Yes
Mounting Type Threaded
Position(s) Center, Front, Rear. 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 12.8, 325.0
Wrench Size 22mm

Vehicle Fitment Guide

This part fits the following vehicles:

Make Models
Buick Century, LeSabre, Park Avenue, Regal, Riviera, Roadmaster, Skylark
Cadillac Escalade, Fleetwood
Chevrolet Astro, Beretta, Blazer, C1500, C1500 Suburban, C2500, C2500 Suburban, Camaro, Caprice, Corsica, Corvette, Express 1500, Express 2500, Impala, K1500, K1500 Suburban, K2500, K2500 Suburban, Lumina, Lumina APV, Monte Carlo, P30, S10, S10 Blazer, Tahoe
GMC C1500, C1500 Suburban, C2500, C2500 Suburban, Jimmy, K1500, K1500 Suburban, K2500, K2500 Suburban, P3500, Safari, Savana 1500, Savana 2500, Sonoma, Yukon
Oldsmobile 88, 98, Achieva, Bravada, Cutlass Ciera, Cutlass Cruiser, Cutlass Supreme, LSS, Silhouette
Pontiac Bonneville, Firebird, Grand Am, Grand Prix, Trans Sport

This is a universal part that fits 1,011 vehicle configurations across 6 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

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General Motors 25165313
General Motors 25171579
General Motors 25312184
General Motors 25312188
General Motors 25312200
General Motors 25347769
General Motors 25347795
KEM 138215
KEM 138216
KEM 138221
Motorcraft DY578
Motorcraft DY582
Motorcraft DY729
Niehoff FE911
Nippendenso 2344012
Oextra REA1009
Standard Motor Products SG239
Standard Motor Products SG278
Walker Products 25024012
Wells SU1139
Wells SU187

Fits Years: 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003

Go-Parts Garage · Featured Guide

Buick Century Oxygen Sensor: A Guide for 1994-2005 Models

Everything you need to know before replacing an oxygen sensor on your Buick Century.

Read Full Guide →
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