Walker Products Engine Coolant Temperature Sensor 211-2131 for 2017-2018 Ford 2.3L (Focus)

The Walker Products Engine Coolant Temperature Sensor (part number 211-2131) is a direct-fit replacement for 2017-2018 Ford vehicles with 2.3L engines. Walker Products Engine Coolant Temperature Sensors match OE performance to deliver accurate data for engine protection, fuel control, and emissions management.

Features:

• Direct-fit replacement simplifies installation and restores sensor function.
• Built to match OE specifications for signal response and thermal accuracy.
• Enables ECM to protect engine from overheating and improve cold starts.
• Durable materials ensure long service life in hot, high-vibration environments.
• Monitors engine coolant temperature to optimize fuel delivery and ignition timing.

Specifications:

Fits: 2017-2018 Ford models including Focus — 2.3L engines.

Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.

Interchanges With: Ford FB5Z12A648A, SMP TX326, BWD WT5084

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.