Standard Ignition AX119 Cabin Air Temperature Sensor

Cabin Air Temperature Sensor for GM Applications

Standard Ignition AX119 is a cabin air temperature sensor built for precise HVAC temperature input and dependable fitment. It is used across a wide range of Cadillac, Chevrolet, GMC, Buick, Pontiac, Saturn, Oldsmobile, Hummer, and Chevrolet Corvette applications with 2-pin configurations.

Key Features

• Brown sensor body with a square, plug-in female connector
• Male blade terminals with 2-terminal electrical interface
• Sensor assembly only; wiring harness not included
• No mounting bracket included
• Built with high-grade materials for consistent HVAC sensor performance
• Standard Ignition AX119 cross-references Four Seasons 75986 for the same application

Detailed Description

The Standard Ignition AX119 cabin air temperature sensor is engineered for vehicles that rely on accurate interior temperature feedback to manage HVAC operation. This part number is used in many GM platforms, including Silverado 1500, Tahoe, Sierra 1500, Yukon, Escalade, Malibu, Trailblazer, Envoy, and Corvette applications. Standard Ignition focuses on precision construction and durable materials to support reliable sensor response in daily service.

Fits 2000-2014 Chevrolet Silverado 1500, N/A, 2 Pin. Fits 2000-2014 Chevrolet Tahoe, N/A, 2 Pin. Fits 2000-2014 GMC Sierra 1500, N/A, 2 Pin. Fits 2000-2014 GMC Yukon, N/A, 2 Pin. Fits 2002-2014 Cadillac Escalade, N/A, 2 Pin. Fits 2007-2013 Chevrolet Avalanche, N/A, 2 Pin. Fits 2005-2013 Chevrolet Corvette, N/A, 2 Pin. Fits 2000-2013 Chevrolet Suburban 1500, N/A, 2 Pin. Fits 2004-2012 Chevrolet Malibu, N/A, 2 Pin. Fits 2006-2010 Pontiac G6, N/A, 2 Pin. Fits 2005-2009 Buick Allure, N/A, 2 Pin. Fits 2005-2009 Buick LaCrosse, N/A, 2 Pin. Fits 2004-2009 Cadillac XLR, N/A, 2 Pin. Fits 2002-2009 Chevrolet Trailblazer, N/A, 2 Pin. Fits 2002-2009 GMC Envoy, N/A, 2 Pin. Fits 2003-2009 Hummer H2, N/A, 2 Pin. Fits 2007-2009 Saturn Aura, N/A, 2 Pin. Fits 2005-2008 Pontiac Grand Prix, N/A, 2 Pin. Fits 2004-2007 Buick Rainier, N/A, 2 Pin. Fits 2002-2006 Chevrolet Avalanche 1500, N/A, 2 Pin. Fits 2000-2005 Buick LeSabre, N/A, 2 Pin. Fits 1997-2005 Buick Park Avenue, N/A, 2 Pin. Fits 2000-2005 Pontiac Bonneville, N/A, 2 Pin. Fits 1998-2004 Cadillac DeVille, N/A, 2 Pin. Fits 1998-2004 Cadillac Seville, N/A, 2 Pin. Fits 1998-2004 Oldsmobile Bravada, N/A, 2 Pin. Fits 2001-2003 Oldsmobile Aurora, N/A, 2 Pin. Fits 1998-2002 Chevrolet Blazer, N/A, 2 Pin. Fits 1998-2001 Chevrolet S10, N/A, 2 Pin. Fits 1998-2001 GMC Jimmy, N/A, 2 Pin. Fits 1998-2001 GMC Sonoma, N/A, 2 Pin.

What It Helps Address

• Incorrect cabin temperature readings
• HVAC systems that cycle improperly
• Uneven or unstable interior climate control
• Fault codes related to cabin temperature sensing
• Poor automatic temperature regulation in GM vehicles

Installation Notes and Tips

Verify the connector style, terminal count, and 2-pin application before installation. This AX119 sensor uses a plug-in female connector with blade terminals and does not include a wiring harness or mounting bracket. Confirm the vehicle’s HVAC sensor location and compare the original connector shape and color before replacement.

Quality Assurance

Standard Ignition builds this sensor with high-grade elements and materials to support precise performance and long service life. The AX119 is manufactured for professional installation confidence and consistent operation in the listed Cadillac, Chevrolet, GMC, Buick, Pontiac, Saturn, Oldsmobile, Hummer, and Corvette applications.