Walker Products Engine Coolant Temperature Sensor 211-2120 for 2019-2021 Porsche 3.7L 3.0L (911, Macan)

The Walker Products Engine Coolant Temperature Sensor (part number 211-2120) is a direct-fit replacement for 2019-2021 Porsche vehicles with 3.7L, 3.0L, and 2.9L engines. Walker Products Engine Coolant Temperature Sensors match OE performance to deliver accurate data for engine protection, fuel control, and emissions management.

Features:

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

Specifications:

Fits: 2019-2021 Porsche models including 911 and Macan — 3.7L, 3.0L, and 2.9L 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: EPS 1.830.356, KW 530 356, Facet 7.3356, Porsche PAB919523

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.