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.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Mercedes Benz Electrical Pump Parts
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.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
The FX350 makes your injectors flow 30% more fuel before maxing out the injection window limitations. Includes Ethanol Content Analyzer. *Tuning is required*
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Left Fitment
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
Includes O-Ring - High Pressure Pump on Engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Not for cars that use Ethanol Fuel (Code 933).
Replace your weak factory pump with this new unit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
With Fuel Level Sending Unit. Right Side
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Not for cars with Auxiliary Heater (Code 228), or Boosted Fuel Pump (Code U51).
Fuel Feed Unit
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Includes fuel level sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Ethanol Fuel E85 (Code 929)
With level sender
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Not Valid For PZEV Vehicles (Code 917)
High Pressure Pump on Engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Not for cars that use Ethanol Fuel (Code 933).
Not for cars that use Ethanol Fuel (Code 933).
Provides High Pressure Fuel to the engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
With Fuel Level Sending Unit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Not for cars with (Code 916, 929, or 933).