Walker 210-1184 Air Charge Temperature Sensor

Walker Air Charge Temperature Sensor 210-1184

Walker Sensor Only 210-1184 is an air charge temperature sensor built for precise intake air temperature measurement through resistance changes. That signal helps the engine computer calculate fuel delivery more accurately, supporting smoother operation, better fuel control, and improved cold-start performance.

Compatible With select Cadillac, Chevrolet, and GMC applications, including Silverado, Sierra, Tahoe, Escalade, Yukon, Equinox, and Terrain models. The Sensor Only line focuses on the sensing element itself for applications that call for a direct replacement sensor.

Key Features

• Air charge temperature sensor for engine management systems
• Measures intake air temperature through resistance-based signal output
• Female connector with oblong shape
• 2 male terminals, pin terminal type
• Walker part number 210-1184 for application matching
• Fits 2018-2023 Cadillac, Chevrolet, and GMC models listed below

Detailed Description

Walker 210-1184 is used by the engine control system to monitor incoming air temperature so the vehicle computer can adjust fuel delivery and related operating parameters. Accurate air temperature input supports efficient combustion, helps reduce emissions, and assists with drivability during cold starts and changing weather conditions. This part number 210-1184 is listed for 2020-2023 Chevrolet Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, 2020-2023 GMC Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, 2021-2023 Cadillac Escalade, 2021-2023 Chevrolet Tahoe, and 2018-2019 Chevrolet Equinox and GMC Terrain applications.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Incorrect air temperature readings sent to the engine computer
• Hard cold starts caused by inaccurate intake air data
• Poor fuel delivery control under changing ambient conditions
• Reduced engine efficiency from faulty sensor input
• Emission-related drivability concerns tied to air charge temperature feedback

Installation Notes and Tips

Verify connector shape, terminal count, and sensor location before installation. This Walker air charge temperature sensor uses a female oblong connector with 2 male pin terminals, so matching the electrical connection is important for proper fitment. Confirm the vehicle application against the listed year, make, and model before replacing the original sensor.

Quality Assurance

Walker Products is known for engine management components that focus on accurate signal delivery and OE-style application matching. The Sensor Only line is intended for direct sensor replacement where the original connector and mounting arrangement are retained by the vehicle application.

• Fits 2021-2023 Cadillac Escalade, N/A
• Fits 2021-2023 Chevrolet Tahoe, N/A
• Fits 2020-2023 Chevrolet Silverado 1500, N/A
• Fits 2020-2023 Chevrolet Silverado 2500 HD, N/A
• Fits 2020-2023 Chevrolet Silverado 3500 HD, N/A
• Fits 2020-2023 GMC Sierra 1500, N/A
• Fits 2020-2023 GMC Sierra 2500 HD, N/A
• Fits 2020-2023 GMC Sierra 3500 HD, N/A
• Fits 2022 Chevrolet Silverado 1500 LTD, N/A
• Fits 2022 GMC Sierra 1500 Limited, N/A
• Fits 2021 Cadillac Escalade ESV, N/A
• Fits 2021 GMC Yukon, N/A
• Fits 2021 GMC Yukon XL, N/A
• Fits 2018-2019 Chevrolet Equinox, N/A
• Fits 2018-2019 GMC Terrain, N/A