One-stop purchasing Electric Fuel Pump Assembly A 204 4700 294 for Mercedes-Benz W204

This widely applicable integrated electric fuel pump assembly is precisely duplicated with 1:1 OEM molds and manufactured to match original equipment quality standards, primarily designed for Mercedes-Benz W204 C-Class, also universally compatible with W212 E-Class, C207 E-Coupe and other shared-platform models. We maintain abundant spot inventory and support flexible small-batch & bulk orders for global auto parts wholesalers and repair workshops.
As the core fuel delivery component inside the fuel tank, this assembly extracts gasoline steadily, maintains constant preset fuel pressure to engine fuel rails, ensures stable fuel supply under idling, rapid acceleration and high-speed driving, and keeps complete combustion efficiency of gasoline engines.
Original factory fuel pump assemblies will develop typical failures after long-term service: internal motor burnout, multi-layer filter clogging, aging fluororubber sealing leakage, and fuel pressure regulator failure. Damaged pumps lead to hard cold start, intermittent engine stall, weak acceleration, unstable idle, higher fuel consumption and fault codes P0087 / P0191. Our upgraded pump adopts high-temperature resistant motor and reinforced filtration & sealing structures to deliver consistent long-term performance, gaining continuous repeat bulk orders across global auto aftermarket markets.
Cross Reference OEM Part Numbers
Mercedes-Benz OE: A 204 470 02 94 / A2044700294
Interchange equivalent spare parts: ENT190100, 7507099 and other aftermarket replacement codes matching W204/W212 chassis
Premium Material & Production Advantages
High-Temp Wear-Resistant Pump Motor Core
High insulation enameled wire coil, stable flow output without power attenuation under long continuous operation, anti-interference against high temperature inside fuel tanks.
Multi-Layer Composite Fuel Filter Screen
Dense multi-layer filter paper traps fuel impurities and sediment thoroughly, effectively protecting fuel injectors and extending the full fuel system service life.
Precision Constant Fuel Pressure Regulator
Automatically adjusts fuel delivery pressure in real time based on engine working loads, avoids mixture richness/leanness faults and abnormal pressure error codes.
Oil-Resistant Fluororubber Integrated Seal Ring
Immersion-resistant fluororubber prevents gasoline volatilization and liquid leakage, durable under long-term gasoline soaking environment.
OEM Standard Plug & Tank Mounting Buckle
Fully replicated pin definition, connector locking structure and tank installation size same as original parts, direct plug-and-play without cutting wires or modification.
Integrated Fuel Level Sending Unit
Accurate float-type fuel sensor delivers real-time fuel volume signal to dashboard, avoids inaccurate fuel gauge display.
Full Vehicle Compatibility
Core Applicable Chassis
Mercedes-Benz C-Class W204 (2007–2015) with M271/M272 petrol engines
Extended Compatible Models
Mercedes-Benz E-Class W212 (2009–2016), E-Coupe C207
Standard Complete Kit Contents
1 x Complete In-Tank Electric Fuel Pump Assembly (built-in pump motor, filter, pressure regulator and fuel level sender)
Application & Market Highlights
Popular fuel system maintenance spare part with steady bulk demand in Europe, North America, Southeast Asia and Middle East auto aftermarket
Trusted supply solution for auto repair garages, parts distributors and individual Mercedes vehicle owners
Fix common vehicle malfunctions: difficult cold startup, random engine stall, sluggish acceleration, fluctuating idle speed, inaccurate fuel gauge and fuel pressure fault codes
12-month quality warranty, sufficient spot stock, small batch orders supported for cross-border e-commerce (Amazon, eBay, AliExpress)