This gasket is used to seal the sending unit in the fuel tank.
16-11-1-179-637-M101
Seal for Suction Device and Fuel Tank Sensor (Rubber), 840Ci Brand: Elaplast
$5.00
Fuel Tank Breather Valve
13-90-1-744-150-M9
Fuel Tank Breather Valve, 840Ci Brand: Genuine BMW [Photo]
$82.00
Fuel Tank Lock Ring
16-11-1-181-142-M9
Locking Ring for in Tank Fuel Pump & Sending Unit, 840Ci Brand: Genuine BMW
$9.75
Fuel Pressure Regulator
This regulator is used to control the amount of fuel pressure needed for the engine to run. If it fails it can cause the vehicle to run rich or lean, possibly causing a variety of problems.
13-53-1-726-385-M14
Fuel Pressure Regulator 3.5 Bar (BOSCH), 840Ci Brand: Bosch
$82.75
13-53-1-729-319-M244
Fuel Pressure Regulator 3.5 Bar (Pierburg) NOTE: Does not include control valve assembly, 840Ci Brand: Pierburg [Photo]
