Standard Ignition AX141 Cabin Air Temperature Sensor

Cabin Air Temperature Sensor for Volkswagen HVAC

Standard Ignition AX141 is a cabin air temperature sensor used in Volkswagen HVAC systems to monitor interior air temperature for climate control operation. It features a 2-terminal design with a female connector, male blade terminals, and an oval plug-in connector for a direct-style electrical connection.

Compatible with select Volkswagen Beetle, GTI, Jetta, Touareg, Jetta City, R32, Phaeton, and Golf applications, this sensor supports accurate cabin temperature input for the HVAC control module. Standard Ignition AX141 is also cross-referenced to Four Seasons 75987 for the same application.

Key Features

• Cabin air temperature sensor for HVAC temperature monitoring
• Standard Ignition AX141 replacement part
• 2 terminals with blade-type male terminals
• Female connector with oval plug-in shape
• Push-on attachment method
• Black finish
• Sensor only; wiring harness not included
• No mounting bracket included

Detailed Description

Standard Ignition AX141 is a cabin air temperature sensor built for Volkswagen climate control systems that rely on interior temperature feedback to regulate HVAC output. The sensor uses a single oval connector, push-on attachment, and a compact black housing to match the original-style electrical interface. It is listed for 1998-2010 Volkswagen Beetle and Jetta applications, 2000-2005 Golf, 2004-2006 Phaeton, 2004-2010 Touareg, 2006-2010 GTI, 2007-2009 Jetta City, and 2008 R32, with additional fitment coverage across the expanded vehicle list.

For buyers searching for a Volkswagen cabin air temperature sensor, HVAC temperature sensor, or Standard Ignition AX141 replacement, this part provides the connector style and terminal layout needed for the listed applications. It is a direct-reference option for interior climate sensing in Volkswagen Beetle, Jetta, and related models.

Common Issues This Sensor May Address

• Incorrect cabin temperature readings in the HVAC system
• Climate control that cycles air too warm or too cold
• Delayed response from automatic temperature regulation
• Fault codes related to interior temperature sensing
• Uneven cabin comfort caused by inaccurate sensor input

Installation Notes and Tips

Verify connector shape, terminal count, and vehicle application before installation. This sensor uses a female oval connector with male blade terminals and push-on attachment, so matching the original electrical connection is important. Confirm the vehicle’s HVAC sensor location and inspect the connector for corrosion, bent terminals, or damaged wiring before replacing the part. Fits 2002-2010 Volkswagen Beetle, N/A; fits 2006-2010 Volkswagen GTI, N/A; fits 2002-2010 Volkswagen Jetta, N/A; fits 2004-2010 Volkswagen Touareg, N/A; fits 2007-2009 Volkswagen Jetta City, N/A; fits 2008 Volkswagen R32, N/A; fits 2004-2006 Volkswagen Phaeton, N/A; fits 2000-2005 Volkswagen Golf, N/A; fits 1998-2001 Volkswagen Beetle, N/A, w/ Oval Connector; fits 1999-2001 Volkswagen Jetta, N/A, w/ Oval Connector.

Quality Assurance

Standard Ignition supplies replacement electrical and HVAC components for service applications, and AX141 is built to match the listed connector and terminal specifications for the covered Volkswagen models.