Maximize your M177’s performance with 90% more fuel flow and industry-leading 35Mpa atomization, delivering the ultimate high-pressure fueling required for big turbos and high-concentration ethanol blends.
Mercedes Benz Electrical Pump Parts
Push your M177 past the factory limits with a next generation twin high pressure fuel pump upgrade that delivers 90 percent more flow and superior atomization to effortlessly support massive turbos and heavy E85 blends.
Deliver maximum fuel volume to your M177 with this Stage 3 dual pump upgrade, engineered to support high horsepower builds and demanding ethanol requirements without low side pressure drops.
Deliver maximum fuel volume to your M177 with this Stage 3 dual pump upgrade, engineered to support high horsepower builds and demanding ethanol requirements without low side pressure drops.
The FX350 makes your injectors flow 30% more fuel before maxing out the injection window limitations. Includes Ethanol Content Analyzer. *Tuning is required*
Deliver maximum fuel volume to your M177 with this Stage 3 dual pump upgrade, engineered to support high horsepower builds and demanding ethanol requirements without low side pressure drops.
Push your M177 past the factory limits with a next generation twin high pressure fuel pump upgrade that delivers 90 percent more flow and superior atomization to effortlessly support massive turbos and heavy E85 blends.
Maximize your M177’s performance with 90% more fuel flow and industry-leading 35Mpa atomization, delivering the ultimate high-pressure fueling required for big turbos and high-concentration ethanol blends.
Includes O-Ring - High Pressure Pump on Engine
2X Entries For Our 25th Anniversary Sweepstakes!
Not for cars that use Ethanol Fuel (Code 933).
Includes O-ring - High Pressure Pump On Engine
2X Entries For Our 25th Anniversary Sweepstakes!
Connects to the combination valves in the engine bay
2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
07-19-2026
Located in your vehicles fuel tank
2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Replace your weak factory pump with this new unit
With Fuel Level Sending Unit. Right Side
Not for cars with Auxiliary Heater (Code 228), or Boosted Fuel Pump (Code U51).
Fuel Feed Unit
With level sender
From Chassis: F 182331 (Excluding Chassis: F 183501)