ACDelco Gold Exhaust Oxygen Sensor
Gold
Pack of 1

ACDelco Gold Exhaust Oxygen Sensor

GM Part #19473526

ACDelco Part #19473526

MSRP$49.76*

ACDelco Gold (Professional) Oxygen Sensors are a high quality alternative to Original Equipment (OE) parts.

  • The sensor detects oxygen content in the exhaust gases and provides this information to the engine ECU
  • This information is used by the ECU controller to help keep the engine running smooth, and help optimize emissions and fuel economy
  • Some ACDelco Gold parts may have formerly appeared as ACDelco Professional

Pack of 1

About this product

ACDelco Gold (Professional) Oxygen Sensors are a high quality alternative to Original Equipment (OE) parts. These sensors monitor how much unburned oxygen is in the exhaust as the exhaust exits the engine. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

  • The sensor detects oxygen content in the exhaust gases and provides this information to the engine ECU
  • This information is used by the ECU controller to help keep the engine running smooth, and help optimize emissions and fuel economy
  • Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
  • Premium aftermarket replacement part
  • Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models

Wire Quantity1
Mounting TypeThreaded
ClassificationGold
Connector ShapeCircle
Universal Or Specific FitSpecific
Terminal Quantity1
Connector GenderFemale
Terminal TypePin
Terminal GenderMale
Wrench Size22
Overall Length370.0mm

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Before purchasing and installing an oxygen sensor, make sure it is the correct fit for your vehicle

  • It is critical to ensure that you have the right part with the right wire length for your vehicle.
  • Excess wire can be exposed to extreme heat and abrasions that can lead to premature wire harness failure
  • Regularly inspect oxygen sensors for signs of damage or wear and replace them if signs of damage are found

Before purchasing and installing an oxygen sensor, make sure it is the correct fit for your vehicle

  • It is critical to ensure that you have the right part with the right wire length for your vehicle.
  • Excess wire can be exposed to extreme heat and abrasions that can lead to premature wire harness failure
  • Poor fuel economy

ModelBody StyleTrimYear(s)
Astro1985, 1986, 1987, 1988, 1989, 1990, 1991
Beretta1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996
Blazer1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994
C101983, 1984, 1985, 1986
C10 Suburban1983, 1984, 1985, 1986

Frequently Asked Questions

Yes, always consult the Vehicle Owner's manual or an expert technician before making any repairs or adjustments.

A universal oxygen sensor operates the same as the original equipment sensor; however, it does NOT come equipped with an OEM-style connector. Installation requires splicing the original equipment connector to the oxygen sensor.

Yes, fuel additives and injector cleaners that are labeled as oxygen sensor safe may be used in sensor-equipped vehicles. Use of additives not labeled as oxygen sensor safe can damage your oxygen sensor.

Yes, it may have possibly up to six or more sensors.