Cylinder Head Temperature Sensors measure coolant temperature through changing resistance and send this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered.

Walker Products began supplying the fuel system needs of the automotive industry in 1946. Today Walker is one of the largest, privately owned manufacturers of fuel system components and engine sensors, and has served the needs of the worldwide automotive aftermarket. We are committed to supplying products manufact ured to meet or exceed OEM standards and specifications. This effort is backed by our own manufacturing, product management and engineering staff to ensure it is maintained and accurate in the production of quality parts, vehicle applications, instruction sheets and technical support. Our products include Carburetor and Fuel Injection Repair Kits, Oxygen Sensors and other Engine Management products such as Throttle Position Sensors, Cam and Crankshaft Sensors, Fuel Injectors, Spark Plug Wires and Gaskets. As an ISO 9001/IATF16949 certified company, we are committed to supplying the highest quality products. -¬ 2023 Walker Products Inc. All rights reserved.

• Walker Products sensors are engineered using high quality components and materials to ensure proper fit and response. All sensors go through an ongoing fit, form, and function process and meet or exceed OE specifications.

CA_Prop65_Lead:	WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. www.p65warnings.ca.gov
Connector Gender:	Female
Connector Quantity:	1
Connector Shape:	Oblong
Terminal Quantity:	2
Terminal Type:	Blade

• Motorcraft: 8S4Z6G004A
• Airtex: 5S9005
• Calderon: 114-089-M4
• SMP: TS640
• Ford: 3S4Z8A564AG
• Airtex: 5S1521
• ACDelco: 213-2783
• NTK: EJ0011
• Wells: SU10467
• BWD: WT7285

• 2005 Ford Ranger
• 2003-2007 Ford Focus
• 2004 Ford Focus | Note: From 04/05/04
• 2008 Mazda Tribute
• 2006-2009 Mercury Milan
• 2001-2003 Ford Ranger
• 2004-2008 Ford Escape
• 2005-2007 Ford Focus
• 2005-2006 Mazda Tribute
• 2005-2008 Mercury Mariner
• 2006-2009 Ford Fusion