HUMBL — Performance & OE Car Parts, Tools, Coilovers, Exhausts & Sensors. Enthusiast-run auto parts store shipping worldwide from the USA, every part tested on our own project cars.

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GMC Sierra 1500 Engine Coolant Temperature Sensor

SKU SIERRA-1500-CTS
Price

$25.99

The engine coolant temperature sensor reports engine temperature to the ECU, influencing fueling, cooling fan operation, and the dash gauge. A failing sensor can cause poor cold-start performance or fans that run constantly.

Built to fit the 5.3L V8 engine in the GMC Sierra 1500, it threads directly into the factory coolant passage.

Made to OEM specifications for accurate readings across temperature ranges, it restores proper engine management and cooling fan control.

Reference: OE/interchange STANDARD

Quantity

New

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Happy Humbl Customers

What they’re saying

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"The socket set is top-tier quality. Heavy-duty steel that handles real torque without slipping. Better than the big box store brands honestly."

 Jason M., Ohio

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Ordered brake pads and rotors for my truck. Everything fit perfectly right out of the box. Saved me cash and shipping was surprisingly fast."
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"Incredible service. Needed a specific sensor fast and it arrived a day early. The site is simple to use. Finally found a reliable parts source!"
Mike T., Florida
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