The Walker Products Engine Coolant Temperature Sensor (part number 211-2084) is a direct-fit replacement for 2019-2023 Cadillac, Chevrolet, and GMC vehicles with 2.7L 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.
- 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.
- Enables ECM to protect engine from overheating and improve cold starts.
Specifications:
| Number of Terminals | 2 |
| Connector Type | Blade |
| Connector Shape | Oblong |
| Terminal Gender | Female |
Fits: 2019-2023 Cadillac, Chevrolet, and GMC models including CT4, Colorado, Silverado 1500, Silverado 1500 LTD, Canyon, Sierra 1500, and Sierra 1500 Limited — 2.7L 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: Chevrolet 12673064, GMC 12673064, Cadillac 12673064
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.
