Its call the coolant temperature "sender".. sku # 3387-07042521 ... o'rielly has them and partsgeek.com..
BWD - Coolant Temperature SenderPart Number: WT3025The coolant temp sensor on a 2002 Silverado with the 6.0 engine is located on the drivers side cylinder head close to the front of the cylinder head.
I have an 05 silverado 1500 and the temp sensor is on the driver side head in front of the exhast manifold.
If your refering to the engine knock sensor, it is moounted in the side of the cylinder head and has a single wire connector. try not to damage it when removing, it is a piezo electric device and is vulnerable to impact.
That would be the 3ed spark plug from the front of the head on the drivers side.
The first spark plug up front on the drivers side head is #1
It will be on the driver side head, between the first two spark plugs.
To install a cylinder head temperature sensor on a F-250, you disconnect the cylinder head sensor from the electrical connector at the rear of the cylinder head. When installing the new one, you reverse the process of removal. The cylinder head temperature sensor is located by the O2 sensor.
It is on the drivers side head between the back two spark plugs.
It is located on the front edge of the drivers side head, right above the exhaust manifold.
That is the temp. Gauge sending unit.
pot head pot head
located in the block between the oil pan and cylinder head or the head itself middle way of the engine depending on the engine that ypu have