Premium Engine Coolant Temperature Sensor for Chevrolet, Buick & Cadillac
High-precision NTC thermistor ensures instant & accurate temperature readings for optimal engine performance. Durable brass housing with corrosion-resistant coating withstands extreme heat & harsh chemicals in engine bays. OEM-spec design (55497116) guarantees perfect fit for Chevy Silverado, Buick Enclave, Cadillac Escalade & more. Sealed waterproof connector prevents electrical failures in rainy/snowy conditions or off-road adventures. CNC-machined threads enable tool-free installation – swap your faulty sensor in under 10 minutes. Lab-tested to last 50,000+ miles with stable resistance output (-40°F to 302°F operating range).
Universal auto parts Electrical system engine coolant temperature sensor 55497116 for Chevrolet Buick Cadillac