HomeElectrical, Lighting and Body > Electrical ConnectorsStandard Ignition S2324 Oxygen Sensor Connector
Part #: S2324

Standard Ignition S2324 Oxygen Sensor Connector

⚙️ 79 vehicles fit this part
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🚗Fitment: Ford, Mercedes-Benz, Mercury, Cadillac, Audi, BMW, Buick, and Volkswagen, Flex, Taurus, CLK63 AMG, Sable, CTS, STS, A4, A8 Quattro, 760i, 760Li, Rendezvous, SRX, E320, Phaeton, Touareg, A4 Quattro, 545i, 645Ci, 745i, 745Li, Passat, Beetle, Golf, and Jetta
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Reliable Oxygen Sensor Connector for Select European and American Vehicles

The Standard Ignition S2324 Oxygen Sensor Connector is designed to provide a secure and precise electrical connection for oxygen sensors in various Audi, BMW, Buick, Cadillac, Ford, Mazda, Mercedes-Benz, Mercury, and Volkswagen models. Engineered with a female terminal and push-on attachment method, this connector ensures consistent performance in your vehicle's emissions system.

  • Female terminal gender with 6 blade-type contacts
  • Push-on attachment method for easy installation
  • Oval-shaped black plastic connector housing
  • Includes a 17-inch wiring harness with 6 wires of 18-gauge thickness
  • Designed for 12-volt electrical systems
  • Connector length of 1.25 inches with no bend angle

Durable Design and Precise Specifications

The S2324 oxygen sensor connector features a black plastic housing that is not weather-resistant or sealed, making it suitable for protected engine bay environments. Its 6 metal blade terminals provide reliable electrical contact, while the oval shape facilitates a secure fit with compatible oxygen sensors. The included wiring harness measures 17 inches (431.8 mm) in length, accommodating various routing needs within the engine compartment. This connector supports 12-volt systems and is compatible with multiple vehicle makes and models, including Audi A4, A8 Quattro, BMW 545i, 645Ci, 745i, 760i, Buick Rendezvous, Cadillac CTS, Ford Taurus, Mazda RX-7, Mercedes-Benz E320, Mercury Sable, and Volkswagen Beetle, Golf, Jetta, Passat, and Touareg.

Compatible Vehicles and Applications

This oxygen sensor connector is compatible with a range of European and American vehicles, making it a versatile replacement part for oxygen sensor wiring harness repairs or upgrades. It is specifically designed for use in models such as the Audi A4 Quattro, BMW 745Li, Cadillac SRX, Ford Flex, Mazda RX-7, Mercedes-Benz CLK63 AMG, Mercury Sable, and Volkswagen Phaeton.

  • Restores proper oxygen sensor electrical connections
  • Resolves intermittent sensor signal issues
  • Eliminates wiring harness damage or corrosion problems
  • Supports accurate emissions monitoring and engine performance
  • Prevents check engine light triggers related to sensor faults

Installation Notes and Tips

Installation of the Standard Ignition S2324 oxygen sensor connector requires disconnecting the vehicle’s battery and locating the existing oxygen sensor wiring harness. The push-on attachment method allows for straightforward connection without special tools. Ensure the connector terminals align correctly to avoid damage. Since the connector is not weatherproof sealed, avoid exposure to excessive moisture or contaminants during installation. Verify the wiring harness length and routing to prevent strain or interference with moving parts.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable fit and function. The S2324 oxygen sensor connector undergoes rigorous quality control to maintain consistent electrical performance. While this product does not include a weatherproof seal, it is engineered for durability within the engine compartment. Please refer to Standard Ignition’s warranty policy for coverage details.

BrandStandard Ignition
Part NumberS2324
Connector GenderFemale
Terminal GenderFemale
Terminal TypeBlade

This part fits 79 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2009FordFlex3.5LV6N/A
2009FordTaurusN/A
2009Mercedes-BenzCLK63 AMGN/A
2009MercurySableN/A
2008FordTaurus3.5LV6N/A
2008Mercedes-BenzCLK63 AMGN/A
2007CadillacCTS2.8LV6N/AOxygen Sensor Connector - Upstream Sensor.
2007CadillacCTS3.6LV6N/AOxygen Sensor Connector - Upstream Sensor.
2007CadillacSTS3.6LV6N/AOxygen Sensor Connector - Upstream Sensor.
2007Mercedes-BenzCLK63 AMGN/A
2006AudiA41.8LL4N/AOxygen Sensor Connector - Upstream Sensor.
2006AudiA8 Quattro4.2LV8N/AConnects to downstream oxygen sensor
2006AudiA8 Quattro4.2LV8N/ARight; Upstream Sensor
2006BMW760iN/AOxygen Sensor Connector - Upstream Sensor.
2006BMW760LiN/AOxygen Sensor Connector - Upstream Sensor.
2006BuickRendezvous3.6LV6N/AOxygen Sensor Connector - Upstream Sensor.
2006CadillacCTS2.8LV6N/AOxygen Sensor Connector - Upstream Sensor.
2006CadillacCTS3.6LV6N/AOxygen Sensor Connector - Upstream Sensor.
2006CadillacSRX3.6LV6N/AOxygen Sensor Connector - Upstream Sensor.
2006CadillacSTS4.6LV8N/ALeft; Upstream Sensor
2006CadillacSTS3.6LV6N/AOxygen Sensor Connector - Upstream Sensor.
2006Mercedes-BenzE320N/A
2006VolkswagenPhaetonN/A
2006VolkswagenTouaregN/A
2005AudiA41.8LL4N/AOxygen Sensor Connector - Upstream Sensor.
2005AudiA4 Quattro1.8LL4N/AOxygen Sensor Connector - Upstream Sensor.
2005AudiA8 Quattro4.2LV8N/AConnects to downstream oxygen sensor
2005AudiA8 Quattro4.2LV8N/ARight; Upstream Sensor
2005BMW545iN/AOxygen Sensor Connector - Upstream Sensor.
2005BMW645CiN/AOxygen Sensor Connector - Upstream Sensor.
2005BMW745iN/AOxygen Sensor Connector - Upstream Sensor.
2005BMW745LiN/AOxygen Sensor Connector - Upstream Sensor.
2005BMW760iN/AOxygen Sensor Connector - Upstream Sensor.
2005BMW760LiN/AOxygen Sensor Connector - Upstream Sensor.
2005BuickRendezvous3.6LV6N/AOxygen Sensor Connector - Upstream Sensor.
2005CadillacCTS2.8LV6N/A6 Term. Female; Upstream Sensor
2005CadillacCTS3.6LV6N/A6 Term. Female; Upstream Sensor
2005CadillacSRXN/A6 Term. Female; Upstream Sensor
2005CadillacSTSN/A6 Term. Female; Upstream Sensor
2005Mercedes-BenzE320N/A
2005VolkswagenPassat1.8LL4GASN/A
2005VolkswagenTouaregN/A
2004AudiA41.8LL4N/AOxygen Sensor Connector - Upstream Sensor.
2004AudiA4 Quattro1.8LL4N/AOxygen Sensor Connector - Upstream Sensor.
2004AudiA8 QuattroN/AConnects to downstream oxygen sensor
2004AudiA8 QuattroN/ARight; Upstream Sensor
2004BMW545iN/AOxygen Sensor Connector - Upstream Sensor.
2004BMW645CiN/AOxygen Sensor Connector - Upstream Sensor.
2004BMW745iN/AOxygen Sensor Connector - Upstream Sensor.
2004BMW745LiN/AOxygen Sensor Connector - Upstream Sensor.
2004BMW760iN/AOxygen Sensor Connector - Upstream Sensor.
2004BMW760LiN/AOxygen Sensor Connector - Upstream Sensor.
2004CadillacCTS3.6LV6N/A6 Term. Female; Upstream Sensor
2004VolkswagenPassatGASN/A
2004VolkswagenPhaetonN/A
2004VolkswagenTouaregN/A
2003AudiA41.8LL4N/AOxygen Sensor Connector - Upstream Sensor.
2003AudiA4 Quattro1.8LL4N/AOxygen Sensor Connector - Upstream Sensor.
2003BMW745iN/AOxygen Sensor Connector - Upstream Sensor.
2003BMW745LiN/AOxygen Sensor Connector - Upstream Sensor.
2003BMW760LiN/AOxygen Sensor Connector - Upstream Sensor.
2003VolkswagenBeetleGASN/A
2003VolkswagenGolfN/A
2003VolkswagenJettaN/A
2003VolkswagenPassatN/A
2002AudiA41.8LL4N/AOxygen Sensor Connector - Upstream Sensor.
2002AudiA4 Quattro1.8LL4N/AOxygen Sensor Connector - Upstream Sensor.
2002BMW745iN/AOxygen Sensor Connector - Upstream Sensor.
2002BMW745LiN/AOxygen Sensor Connector - Upstream Sensor.
2002VolkswagenBeetleGASN/A
2002VolkswagenJetta1.8LL4N/A
2002VolkswagenPassatN/A
2001AudiA41.8LL4N/AOxygen Sensor Connector - Upstream Sensor.
2001AudiA4 Quattro1.8LL4N/AOxygen Sensor Connector - Upstream Sensor.
2001VolkswagenBeetleGASN/A
2001VolkswagenPassatN/A
2000VolkswagenPassat1.8LL4N/A
1994MazdaRX-7N/A
1993MazdaRX-7N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

EC2227PT2312

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.