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AC Delco Heated Oxygen Sensor
$62.78
GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These sensors are special feedback sensors on your vehicle's exhaust system and measure the proportion of oxygen in exhaust gases. Using this measurement, the engine control module (ECM) can adjust the air/fuel ratio to near the optimal value of 14.7:1. At this ratio, engine performance, emissions, and fuel economy are all optimized. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Features:
  • Detect oxygen content in the exhaust gases to optimize emissions and fuel economy
  • GM-recommended replacement part for your GM vehicle's original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
  • GM regularly updates production and service part designs to integrate new materials and technologies
Specifications:
  • Height (in): 3
  • Thread Diameter: 18
  • Length (mm): 340
  • Length (in): 13.38
  • Weight (lb): 0.23
  • Wire Quantity: 4
  • Width (in): 3
  • Wiring Harness Length: 244.5
  • Mounting Type: POSN 1
  • Universal Or Specific Fit: Specific
  • Programming Required: No
  • Sensor Type: Heated
  • Connector Gender: Male
  • Connector Shape: Square
Fitment:
  • Cadillac DeVille 2000-2003
  • Cadillac Eldorado 2000-2000
  • Cadillac Seville 2000-2003
  • Cadillac DeVille 2001-2003
  • Chevrolet S10 2002-2002
  • Chevrolet Venture 2002-2004
  • GMC Jimmy 2002-2002
  • GMC Sonoma 2002-2002
  • Cadillac DeVille 2003-2003
  • Cadillac Seville 2003-2003
  • Chevrolet Impala 2003-2004
  • Chevrolet Malibu 2003-2003
  • Chevrolet Monte Carlo 2003-2004
  • Chevrolet Venture 2003-2004
  • Chevrolet Impala 2004-2004
  • Chevrolet Monte Carlo 2004-2004
  • Chevrolet Venture 2004-2004

Other Part Numbers:
AC Delco #12559850

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2000-2003
Cadillac DeVille
2000
Cadillac Eldorado
2000-2003
Cadillac Seville
2003-2004
Chevrolet Impala
2003
Chevrolet Malibu
2003-2004
Chevrolet Monte Carlo
2002
Chevrolet S10
2002-2004
Chevrolet Venture
2002
GMC Jimmy
2002
GMC Sonoma

Who is AC Delco?

AC Delco is a world-renowned company and is considered a premier supplier of Original Equipment parts. The company’s roots can be traced back to more than 100 years. Today, AC Delco has established itself as the global leader when it comes to automotive replacement parts.

Wide Range of Products

AC Delco has one of the most comprehensive parts list available in the market. It has over 90,000 auto parts across 37 product lines and is distributed all over the globe. Over the years, they have built a reputation as the leading source of high-quality auto parts. They have grown into one of the biggest manufacturers and caters to different industries which include the marine and industrial equipment sector.

The company offers various parts such as spark plugs, batteries, oil filters, wiper blades, air filters, and brakes. They also have repair components for radiators, alternators, chassis and vehicle cooling systems.

The Best Only Trusts the Bests

AC Delco has a long-standing partnership with General Motors and has since provided them with top-quality and reliable parts.

Purchase AC Delco Products at Vivid Racing

AC Delco has always been a part of the automotive industry. They are considered as one of the pillars and have played a vital role in helping shape the way we know automobiles today. If you want parts that have passed the test of time, then this is the brand for you. They have been manufacturing parts way before most of us are even born and have always kept that tradition of creating products you can rely on. To know more about AC Delco, visit Vivid Racing and check out their list of products that would fit your needs.





A WHOLE LOT OF PART PROTECTION

Most GM OE and Gold (Professional) lines are covered under a 24-month/unlimited-mile limited warranty and our Silver (Advantage) line limited warranties are 12 months/unlimited miles. Click Here for full warranty details.

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Chad B. Verified Customer   
04-14-25 - Nebraska, United States

Took a bit to get payment to process.

Recommend this Company
4 / 5
Gerold B. Verified Customer   
04-14-25 - Michigan, United States

Vivid racing sent me a coupon in my email and then said it was invalid when i entered it in my online order.

Recommend this Company
1 / 5
Seth H. Verified Customer   
04-14-25 - Arizona, United States

Absolutely great website, and love they are in Arizona!

Recommend this Company
5 / 5