The Walker Products Engine Coolant Temperature Sensor (part number 211-1012) is a direct-fit replacement for 1990-2014 Acura, AM General, Buick, and Cadillac vehicles with 3.2L, 3.5L, and 5.7L engines. Walker Products Engine Coolant Temperature Sensors match OE performance to deliver accurate data for engine protection, fuel control, and emissions management.
Features:
- Durable materials ensure long service life in hot, high-vibration environments.
- Monitors engine coolant temperature to optimize fuel delivery and ignition timing.
- Built to match OE specifications for signal response and thermal accuracy.
- Direct-fit replacement simplifies installation and restores sensor function.
- Enables ECM to protect engine from overheating and improve cold starts.
Specifications:
| Number of Terminals | 2 |
| Connector Type | Pin |
| Connector Shape | Circle |
| Terminal Gender | Female |
Fits: 1990-2014 Acura, AM General, Buick, Cadillac, and Chevrolet models including SLX, Hummer, Century, Commercial Chassis, LaCrosse, LeSabre, Lucerne, Park Avenue and more — 3.2L, 3.5L, and 5.7L 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: Volvo Penta 3850397, Volvo Penta 38503975, Chrysler 8133450, Chrysler 83502327, Chrysler 8983502327, Lancia 7604097, NTK EF0008, Echlin TS-4015 and 59 more
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.
