Mercedes-Benz E400 Fuel and Emissions Systems

Essential Mercedes-Benz E400 Fuel and Emissions Systems

Delphi – Fuel Tank Cleaning Kit (Part No.FC01)

Fuel Tank Cleaning Kit

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$12.49
When replacing a fuel pump or module, it’s extremely important to clean the tank. Existing dirt, debris, and contamination stuck in the fuel tank can clog the brand-new strainer. Delphi’s Fuel Tank Cleaning Kit (FC01) and Tool (FC02) can help clean your fuel tank in less than five minutes. The FC01 includes a low-suds solution, cloth, and gloves that works together with the FC02 to help clean those hard to reach places without having to remove the fuel tank. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.

Product Features:
  • Helps avoid premature fuel pump failure
  • Lint free towel included
  • Low suds formulation
  • Removes harmful contaminants from the fuel tank
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Vemo – Vapor Canister Vent (Part No.B7091567055VMO)

Vapor Canister Vent

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$189.47
Vapor Canister Vent

Bosch – Wideband Oxygen Sensor: 4 Wire, 17.72" Long, Heated, Exact Fit (Part No.15510)

Wideband Oxygen Sensor: 4 Wire, 17.72" Long, Heated, Exact Fit

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$37.99
Bosch is the world’s leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.

Product Features:
  • Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
  • Direct Fit includes OE Connector for easy installation
  • Performance meets or exceeds OE specifications
  • True Direct-fit OE connectors and harness
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Carquest Premium – Manifold Absolute Pressure Sensor (MAP) (Part No.ECA1507)

Manifold Absolute Pressure Sensor (MAP)

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$65.99
CARQUEST MAP sensors are manufactured with critical OEM components to ensure that your engine runs efficiently to reach the best gas mileage on your vehicle.

Product Features:
  • CARQUEST MAP sensors connectors are exact OE fit to ensure the proper vacuum is maintained to prevent power loss and to minimize internal contamination.
  • CARQUEST MAP sensors utilize high temperature resistant seals. Damaged seals can directly impact the vehicles fuel-to-air ratio, making it less fuel efficient.
  • CARQUEST MAP sensors are 100% individually tested for all product functionalities including proper vacuum seal and electrical output.
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Ajusa – FUEL INJECTOR SEAL (Part No.11010250)

FUEL INJECTOR SEAL

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$5.29
FUEL INJECTOR SEAL

Bosch – Fuel Pressure Sensor (Part No.C3001776415BOS)

Fuel Pressure Sensor

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$74.80
All Bosch High Pressure Sensors provide very reliable and accurate measurements and have extremely fast response times to ensure your vehicle runs as intended.

Product Features:
  • Built-in circuit protection to ensure your electronics and computer systems stay unharmed
  • High reliability of pressure sensing proved in gasoline and diesel direct injection systems
  • Sturdy design, vibration resistant and thermal stability
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Hella – Relay (Part No.P20201231229HEL)

Relay

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$21.44
Relay

Dorman – Fuel Level Sensor / Fuel Sender (Part No.911-246)

Fuel Level Sensor / Fuel Sender

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$101.99
This fuel level sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this fuel level sensor is designed to match the fit and function of the original sensor on specified vehicles.
  • Ideal solution – this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction.
  • Durable construction – this sensor is made from quality components to ensure reliable performance and a long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Carquest Premium – Ambient Air Temperature Sensor (Part No.WTA1534)

Ambient Air Temperature Sensor

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$49.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Bosch – Fuel Pump – Mechanic (Part No.E30031617206BOS)

Fuel Pump - Mechanic

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$406.67
The Bosch Mechanical Fuel Pump meets or exceeds the OE specifications for fit, durability and performance.

Product Features:
  • OE-Equivalent mechanical fuel pump.
  • Direct fit for easy installation.
  • OE style connections and fittings.
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Bosch – Oxygen Sensor (Part No.C5010935159BOS)

Oxygen Sensor

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$202.69
The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors are subjected. Each element is incredibly strong for best-in-class performance and maximum service life.

Product Features:
  • OE-Equivalent.
  • Direct fit for easy installation.
  • OE Style connectors and wire lengths.
  • Base ceramic probe of Zirconium and Yttrium.
  • Patented Platinum Power Grid.
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Bosch – MAP Sensor (Part No.C7044560804BOS)

MAP Sensor

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$42.93
Bosch Manifold Absolute Pressure (MAP) Sensors provide accurate air pressure measurement to very fine tolerances for efficient engine performance.

Product Features:
  • Extremely sturdy design with a special coating for resistance of harmful chemicals inside the intake manifold.
  • Bosch continually improves its MAP sensor designs with the latest chip technology.
  • Designed to meet or exceed your vehicle’s original equipment specifications (performance, driveability, economy, emissions)
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Carquest Premium – Vapor Canister Purge Solenoid (Part No.CPC1648)

Vapor Canister Purge Solenoid

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$48.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Fuel Tank Pressure Sensor (Part No.ECA2933)

Fuel Tank Pressure Sensor

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$162.99
Fuel Tank Pressure Sensor

Carquest Premium – Fuel Cap Tester Adapter (Part No.12426)

Fuel Cap Tester Adapter

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$43.99
Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.

Product Features:
  • BAR Certified adapters
  • Adapter check’s a fuel cap’s ability to hold pressure.
  • Adapters meet EPA standards for recommended fleet coverage.
  • Check adapter application chart for specific makes and models
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Dorman – Fuel Level Sensor (Part No.E20381697884DOR)

Fuel Level Sensor

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$99.14
Fuel Level Sensor

Carquest Premium – Fuel Cap: 10845, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10845)

Fuel Cap: 10845, Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack

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$36.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Manufactured to pass all state and federal emissions requirements. Specifically designed pressure and vacuum relief valves to prevent evaporation of fuel. A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year.

Product Features:
  • Passes all state and federal emissions tests
  • Manufactured from durable, long-life materials
  • Reduces air pollution with proper sealing and venting
  • Independently tested for emission control
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Rein – CAP-FUEL (Part No.CPF0076)

CAP-FUEL

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$52.99
CAP-FUEL

APA/URO Parts – Fuel Tank Cap (Part No.E2010401317APA)

Fuel Tank Cap

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$52.34
Fuel Tank Cap

Rein – CAP-FUEL (Part No.CPF0077)

CAP-FUEL

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$51.99
CAP-FUEL

Helping You Find the Right Fuel and Emissions Systems for Your Mercedes-Benz E400

You love your E400. So we’ve made it easier than ever to help you find Mercedes-Benz E400 Fuel and Emissions Systems in our online catalog. Our inventory holds 43 aftermarket and OEM Fuel and Emissions Systems for your Mercedes-Benz E400, ranging from $5.29 to $449.44.

We offer parts from 14 brands trusted to make quality Fuel and Emissions Systems for your Mercedes-Benz E400. Before you buy, take some time to read through customer reviews. We currently have 123 reviews of Mercedes-Benz E400 Fuel and Emissions Systems from previous customers.

Find your E400 Fuel and Emissions Systems here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Mercedes-Benz E400 part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Fuel and Emissions Systems Brands for Your Mercedes-Benz E400

Our inventory holds Fuel and Emissions Systems for your Mercedes-Benz E400 from 14 trusted brands. You’ll find OEM and aftermarket parts from brands like Bosch, Delphi, and Carquest Premium, all of which can keep that Mercedes-Benz happy.

FAQs for Mercedes-Benz E400 Fuel and Emissions Systems

What are the most purchased Fuel and Emissions Systems for the Mercedes-Benz E400?

Out of 43 Fuel and Emissions Systems for the Mercedes-Benz E400, the most popular in our inventory are:
Fuel Tank Cleaning Kit
from $12.49
This product is not rated
Fuel Tank Cleaning Kit
Fuel Tank Cleaning Kits
Bosch Oxygen Sensor
from $51.97
This product is not rated
Bosch Oxygen Sensor
Oxygen Sensors
Ambient Temp Sensor
from $25.65
This product is not rated
Ambient Temp Sensor
Ambient Air Temperature Sensors