NTK AN0115 Ambient Air Temperature Sensor

Ambient Air Temperature Sensor Overview

The NTK Ambient Air Temperature Sensor AN0115 is a direct-fit HVAC sensor for a wide range of GM, Cadillac, Buick, GMC, and related applications. It uses a 2-terminal blade connection, oblong female connector, and push-on mount for a secure electrical interface.

Built under NTK’s technical sensor line, AN0115 is engineered for OE-style temperature signal accuracy across import and domestic vehicles. This part number AN0115 is a fitment-based replacement for many Chevrolet Trax and Chevrolet Impala applications, along with other GM platforms.

Key Features

• Plastic sensor body for lightweight construction
• 2-terminal blade design with male terminals
• Oblong female connector for a defined electrical connection
• Push-on mount for straightforward sensor placement
• NTK technical sensor coverage backed by OE-focused engineering

Detailed Fitment and Function

Compatible with ambient air temperature sensing systems that feed outside-temperature data to the vehicle’s HVAC and display functions, this sensor supports accurate environmental input for the climate control system. Fits 2015-2018 Chevrolet Trax, N/A; Fits 2008-2013 Chevrolet Impala, N/A; Fits 2007-2010 Chevrolet Cobalt, N/A; Fits 2004-2006 Chevrolet Silverado 1500, N/A; Fits 2004-2006 GMC Sierra 1500, N/A. The AN0115 part number also cross-references Standard Ignition AX156 for the same application.

NTK states that its technical sensors are tested under thermal shock, vibration, and OBD verification conditions, and are manufactured to meet or exceed OE specifications. That makes AN0115 a practical replacement choice when restoring ambient temperature signal performance on GM and Cadillac vehicles.

Common Issues This Sensor May Address

• Incorrect outside temperature readings on the dash display
• HVAC behavior affected by faulty ambient temperature input
• Intermittent temperature signal loss from a worn sensor
• Connector-related sensor communication problems
• Replacement needs after sensor damage or corrosion

Installation Notes and Quality Assurance

Verify connector shape, terminal style, and mounting style against the original sensor before installation. Confirm vehicle-specific fitment by year, make, model, and notes, especially on applications listed as externally mounted or without bracket. NTK manufactures this sensor to meet or exceed OE specifications and subjects it to thermal shock, vibration, and OBD verification testing.