Engine Coolant Temperature Sensor Compatible With Buick Lacrosse ATS CT6 CTS XT5 XT6 Chevrolet Blazer Camaro Acadia 2016 2017 2018 2019 2020 L4 V6 V8 Replaces 12650595 Quality GM Style Replacement Sensor For Smooth Engine Cooling And Accurate Readings

GM Style Coolant Temperature Sensor for Buick/Chevy 2016-2020
✔️ Direct OEM-fit single sensor replacement for GM vehicles 12650595

This engine coolant temperature sensor replacement is designed to monitor coolant temperature and feed accurate data to the engine control unit. Compatible with several GM vehicles, it's a direct swap for a quick, reliable fix to maintain proper engine cooling and fuel management.

✅ OEM part numbers include 12650595, 2112025, 5S16501, TS10628, TX281
✅ Fits Buick LaCrosse 2017-2019; Cadillac ATS/CT6/CTS XT5; Chevrolet Blazer 2019-2020; Camaro 2016-2020; GMC Acadia 2017-2020
✅ Manufactured to OEM specs with copper alloy conductors for durability
✅ Ensures accurate temperature readings for proper cooling and fuel control
✅ Includes 1-year warranty against defects

💡 What is the role of a coolant temperature sensor in engine systems?

It helps the engine control unit manage fueling, ignition timing, and cooling fan control based on coolant temperature.

- Provides data for cold-start enrichment and warm-up timing - Aids in fuel trim and injector timing across operating temps - Guides radiator fan operation to prevent overheating - Supports reliable, OEM-grade readings for consistent engine performance