BMW F30 340i Engine Coolant Temperature Sensor
$28.99
The engine coolant temperature sensor reports coolant temperature to the engine computer, which uses it for fuel mapping, cooling fan operation, and the dashboard gauge. A faulty sensor can cause poor cold-start behavior, erratic fan cycling, or an inaccurate temperature reading.
This sensor is built to fit the BMW F30 340i (N55 turbo inline-six), matching the OEM thread size and connector for a simple, accurate install.
Reliable calibration ensures your engine gets accurate temperature data for proper warm-up and cooling operation.
Reference: OE/interchange 1712517
Quantity
New
Happy Humbl Customers
What they’re saying
"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
Ordered brake pads and rotors for my truck. Everything fit perfectly right out of the box. Saved me cash and shipping was surprisingly fast."
Isaac L., Texas
"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
