ACDelco® 213-4621 - Professional™ Oxygen Sensor

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Product Details

ACDelco Parts and Accessories

Professional™ Oxygen Sensor (213-4621) by ACDelco®. Position: Upstream Passenger Side. If your O2 Sensor is not functioning properly, you are robbing yourself of performance and costing yourself money at the gas pump. Let ACDelco’s Professional Oxygen Sensors help. You can find an expanded line of oxygen sensors for most vehicles, both foreign and domestic, on the road today.


Position: Upstream Passenger Side
Connector Gender: Male
Wires Quantity: 5 Wire Leads
Connector Shape: Oval
Overall Length: 14.76"(375.0 mm)
Thread Diameter: 0.71"(18 mm)


  • ACDelco Professional Oxygen Sensors earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditions
  • Customers can receive better gas mileage with a properly working oxygen sensor
  • Detects oxygen content in the exhaust gases
  • The Powertrain Control Module (PCM) uses this input to optimize the combustion process and control exhaust emissions
  • Designed to meet rigorous OBD ll standards

ACDelco is here with excellent products that are available at a competitive price. The company does its utmost to provide the best possible solutions for your needs. All products by ACDelco are made with expert care and created by professionals to meet all your requirements. The company does not accept compromises when it is going about quality, so you can be sure that all products have only first-rate quality. With many years of manufacturing experience, ACDelco is the name you can trust.

ACDelco®, a brand of GM Customer Care and Aftersales, is a global automotive manufacturer of premium replacement parts for almost all vehicle systems as well as off-road, industrial, and marine equipment. With more than hundred years of manufacturing experience, the company offers an extensive line of brake pads and rotors, belts and hoses, shocks and struts, alternators and starters, thermostats and caps, fuel pumps, and many more trustworthy and top-quality products.

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Warranty Information

ACDelco warrants that its Products will be free from defects in material and workmanship for 12 Months/12,000 mile from the date of purchase by the Original Purchaser. This warranty does not apply to any Products that have been subjected to misuse, mishandling, misapplication, neglect (including but not limited to improper maintenance), improper installation, or alterations.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Vehicle Fitment

BMW 3-Series
2013 BMW M3
2012 BMW M3
2011 BMW M3
2010 BMW M3
2009 BMW M3
2008 BMW M3
2006 BMW 325i / 325xi / 330i / 330xi
  • 3.0L
  • Fits models Manufactured Before November 2005.
BMW 5-Series
2006 BMW 525i / 525xi / 530i / 530xi
  • N52 Engine
  • Fits models Manufactured Before November 2005.
2018 BMW X5
  • Diesel
2017 BMW X5
  • Diesel
2016 BMW X5
  • Diesel
2015 BMW X5
  • 3.0L Diesel
2014 BMW X5
  • Diesel
Jeep Grand Cherokee
2009 Jeep Grand Cherokee
  • 3.0L
2008 Jeep Grand Cherokee
  • 3.0L
2007 Jeep Grand Cherokee
  • 3.0L
Mercedes CL Class
2011 Mercedes CL63 AMG
  • 5.5L Manufactured Before February 28
2011 Mercedes CL63 AMG
  • 5.5L Manufactured After February 28
2011 Mercedes CL Class
  • 4.6L Manufactured Before February 28
2010 Mercedes CL550
2009 Mercedes CL550
Mercedes CLS Class
2016 Mercedes CLS400
  • 3.0L
2015 Mercedes CLS400
  • 3.0L
Mercedes E Class
2016 Mercedes E400
  • 3.5L
2015 Mercedes E400
  • 3.5L
2014 Mercedes E400
  • 3.5L
2009 Mercedes E320
2008 Mercedes E320
2007 Mercedes E320
Mercedes G Class
2015 Mercedes G Class
  • 157.984 Engine
2014 Mercedes G63 AMG
2013 Mercedes G63 AMG
Mercedes GL Class
2015 Mercedes GL Class
  • 4.6L / 5.5L
2014 Mercedes GL Class
  • 4.6L / 5.5L
2013 Mercedes GL Class
  • 4.6L / 5.5L
Mercedes M Class
2015 Mercedes M Class
  • 157.982 Engine / 276.955 Engine
2014 Mercedes ML350 / ML550 / ML63 AMG
  • Gas
2013 Mercedes ML350 / ML550 / ML63 AMG
  • Gas
2012 Mercedes ML550 / ML63 AMG
2012 Mercedes ML350
  • 3.5L Gas
2009 Mercedes M Class
  • 3.0L 642.820 Engine
2008 Mercedes M Class
  • 3.0L
Mercedes R Class
2012 Mercedes R350
  • 3.5L
2010 Mercedes R350
  • 3.0L To Chassis # A 101972
2009 Mercedes R320
2008 Mercedes R320
2007 Mercedes R320
Mercedes S Class
2016 Mercedes S600
  • 277.980 Engine
2015 Mercedes S600
  • 277.980 Engine
2013 Mercedes S400
2013 Mercedes S350
  • 3.0L
2012 Mercedes S400
2012 Mercedes S350
  • 3.0L
2011 Mercedes S400
2011 Mercedes S550
  • 273.968 Engine
2010 Mercedes S400
2010 Mercedes S550
  • 273.968 Engine
2009 Mercedes S550
  • 273.968 Engine
2008 Mercedes S550
  • 273.968 Engine
2007 Mercedes S550
  • 273.968 Engine
Mercedes SL Class
2016 Mercedes SL Class
  • 279.981 Engine
2015 Mercedes SL Class
  • 279.981 Engine
2014 Mercedes SL65 AMG
  • 279.981 Engine
Mini Cooper
2008 Mini Cooper
  • N12B16A Engine Gas
2007 Mini Cooper
  • N12B16A Engine Gas
Smart Car Fortwo
2015 Smart Car Fortwo
  • Naturally Aspirated Gas
2014 Smart Car Fortwo
  • Naturally Aspirated Gas
2013 Smart Car Fortwo
  • Naturally Aspirated Gas
2012 Smart Car Fortwo
  • Naturally Aspirated Gas
2011 Smart Car Fortwo
  • Gas
2010 Smart Car Fortwo
  • Naturally Aspirated
2009 Smart Car Fortwo
  • Naturally Aspirated
2008 Smart Car Fortwo
  • Naturally Aspirated

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