The oil sending unit on a 1998 Ford E-350 with a Powerstroke engine is located on the driver's side of the engine, near the back, close to the oil filter. It is typically mounted to the engine block and can be accessed from underneath the vehicle or through the engine bay. To replace it, you may need to move some components for better access, depending on your specific setup.
top front of the motor
DID U HAVE ANY ParTICULAR SENDING UNIT IN MIND ???
On the front of the engine basically behind the thermostat housing.
The fuel tank has to be removed to gain access to the fuel sending unit. The fuel sending unit and the fuel pump is replaced as a unit.
Were is the oil pressure sending unit on a 95 mitsubishi miaage
The oil sending unit is below the thermast housing on a 1998 accord
in the gas tank
I think it is inside the fuel tank. I dropped my fuel tank, removed the sending unit and looked inside the tank. There is a plastic bowl in the tank that the sending unit sets in. This might be the what they are talking about.
in the fuel tank
The 1998 Ford Fiesta 1.3 liter engine temperature sending unit can be found on the front of the engine. The temperature sending unit will be near the thermostat housing.
See link below
The oil sending unit is located on the front of the engine block, just below the power steering pump. The unit screws in and is easily replaceable.