Walker 210-91033 Air Charge Temperature Sensor

Walker Products FSK Air Charge Temperature Sensor

Walker Products FSK 210-91033 is an air charge temperature sensor for select Chrysler, Dodge, Jeep, and Mitsubishi applications. It is built to meet or exceed OEM standards and specifications, with engineering and product support backed by Walker Products’ long history in fuel system and engine sensor manufacturing.

Use this sensor when you need accurate intake air temperature input for engine management on vehicles such as the Dodge Ram 1500, Jeep Grand Cherokee, and Chrysler Sebring. Part number 210-91033 is also cross-referenced to Bosch 12205 for the same application.

Key Features

• Air charge temperature sensor for engine management systems
• Walker Products FSK line component
• Manufactured to meet or exceed OEM standards and specifications
• Supported by Walker Products engineering and technical resources
• Fits a wide range of Chrysler, Dodge, Jeep, and Mitsubishi vehicles
• Part number 210-91033 for easy identification

Application Details

Compatible with 2001-2010 Dodge Dakota, 2002-2010 Dodge Ram 1500, 2003-2008 Dodge Ram 2500, 2003-2008 Dodge Ram 3500, 2001-2010 Jeep Grand Cherokee, 2006-2010 Jeep Commander, 2002-2004 Jeep Liberty, 2003-2004 Jeep Wrangler, 2006 Jeep Wrangler, 2001-2009 Dodge Durango, 2007-2010 Chrysler Sebring, 2008-2013 Dodge Avenger, 2009-2013 Dodge Journey, 2011-2013 Chrysler 200, and other listed applications across the 2001-2013 model years. This part number, 210-91033, also appears in interchange listings including Four Seasons 55750 and Gates AX69.

What It Helps Address

• Incorrect intake air temperature readings
• Rough idle caused by inaccurate sensor input
• Hard starting related to engine management data errors
• Fuel mixture concerns tied to air charge temperature signals
• Check engine light conditions associated with sensor faults

Installation Notes

Verify the connector style, sensor location, and engine application against the vehicle’s service information before installation. Confirm fitment by year, make, and model, especially on Dodge Ram 1500, Jeep Grand Cherokee, and Chrysler Sebring applications where multiple engine configurations may exist. Clear diagnostic trouble codes after installation and recheck live data to confirm proper sensor operation.

Quality Assurance

Walker Products has supplied fuel system and engine sensor components since 1946 and operates as an ISO 9001/IATF16949 certified manufacturer. The brand states its products are engineered to meet or exceed OEM requirements and are supported by in-house manufacturing, product management, and technical staff.