How to remove the fuel pump in the Carburettor fuel system on Mercedes-Benz 190E?

The first step is to disconnect the negative battery cable and place it off the terminal. There must be a small container underneath the fuel pump and the area around it must be padded with absorbent rags. The pods attached to the return hose and the fuel supply hose must be unscrewed to release them, and each hose should be marked so that it can be successfully replaced. The securing nuts and washers may then be removed, and the fuel pump removed, care being observed to avoid spillage of the fuel, and the fire precautions being observed. This (pushrod) should be pulled out, and then the insulating block. The O-ring seal in the insulating block should be checked; any damage or wear noticed will make it necessary to change the insulating block as a complete unit because the seal components are not sold separately. To reinstal, it is best to follow the same direction that could be taken when removing it; but make sure that when installing the fuel pump you ensure the pushrod is loaded with the circlip to the fuel pump facing and can just slide into the insulating block port and the fuel pump back before it is installed.

What is the preliminary check for the fuel pump and how do you perform a pressure check on Mercedes-Benz C230?

The fuel pump is contained in the fuel tank. To test its operation, with the ignition key in an ON position (not START) listen for low whirring sound which indicates pump working. If the sound is not heard from inside the car, thread off the fuel filler cap and have someone turn the ignition ON while you listen close to the fuel filler. If the pump fails to fire, check the fuel pump fuse and relay in the fuse and relay box on the trunk's left side. If the above components are OK, check the wiring of the fuel pump. If all checks out and pump is running all the time with the ignition in the ON position, then the Powertrain Control Module (PCM) may be defective and should be evaluated by a qualified service department. For fuel pressure test, fuel pressure gauge that can measure high pressure is required and adapter for the Schrader service valve on fuel rail. Start by getting the fuel system pressure out. Remove the Schrader valve cap and attach the gauge to fuel rail. Start the engine and check the pressure on the gauge and see if it falls within the specified range. If the pressure is low but below specifications, look for restrictions in the fuel system, such a check the fuel inlet strainer that is located at the base of the fuel pump/fuel level sensor module and cannot be replaced separately. If the pressure is above specifications, then the fuel pressure regulator, an integral part of the fuel filter, which is located behind the left chamber of the fuel tank, should be replaced.

Genuine Mercedes-Benz Fuel Pump

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118 Fuel Pumps found

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Mercedes-Benz Fuel Pump Assembly
Part Number: 247-470-33-00
$108.00 MSRP: $150.00
You Save: $42.00 (28%)
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Product Specifications
- Other Name: Feed Unit; Fuel Pump, Fuel Pump Assembly
Fits the following Mercedes-Benz Models:
- A220 | 2019-2022 | 4Matic, Base | 4 Cyl 2.0 L GAS
- A35 AMG | 2020-2021 | 4Matic | 4 Cyl 2.0 L GAS
- CLA250 | 2020-2023 | 4Matic, Base | 4 Cyl 2.0 L GAS
- CLA35 AMG | 2020-2023 | 4Matic | 4 Cyl 2.0 L GAS
- GLA250 | 2021-2023 | 4Matic, Base | 4 Cyl 2.0 L GAS
- GLA35 AMG | 2021-2023 | 4Matic | 4 Cyl 2.0 L GAS
- GLB250 | 2020-2023 | 4Matic, Base | 4 Cyl 2.0 L GAS
- GLB35 AMG | 2021-2023 | 4Matic | 4 Cyl 2.0 L GAS
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Mercedes-Benz Fuel Pump Assembly
Part Number: 247-470-78-00
$117.60 MSRP: $164.00
You Save: $46.40 (29%)
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Product Specifications
- Other Name: Feed Unit; Fuel Pump, Fuel Pump Assembly
Fits the following Mercedes-Benz Models:
- CLA45 AMG | 2020-2023 | 4Matic | 4 Cyl 2.0 L GAS
- GLA45 AMG | 2021-2023 | 4Matic | 4 Cyl 2.0 L GAS
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Mercedes-Benz Fuel Pump
Part Number: 247-470-32-00
$134.40 MSRP: $187.00
You Save: $52.60 (29%)
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Product Specifications
- Other Name: Fuel Delivery Module; Fuel Pump
Fits the following Mercedes-Benz Models:
- A220 | 2019-2022 | Base | 4 Cyl 2.0 L GAS
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Mercedes-Benz Fuel Sender Unit
Part Number: 212-470-04-00
$126.00 MSRP: $175.00
You Save: $49.00 (28%)
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Product Specifications
- Other Name: Suction Jet Pump; Fuel Sender Unit
- Replaces: 212-470-07-94
Fits the following Mercedes-Benz Models:
- E250 | 2014-2016 | Bluetec, Bluetec 4Matic | 4 Cyl 2.1 L DIESEL
- E350 | 2011-2013 | 4Matic, Base, Bluetec | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
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Mercedes-Benz Fuel Sender Unit
Part Number: 166-470-23-94
$139.20 MSRP: $194.00
You Save: $54.80 (29%)
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Product Specifications
- Other Name: Suction Jet Pump; Fuel Pump, Fuel Sender Unit
Fits the following Mercedes-Benz Models:
- GL350 | 2013-2015 | Bluetec 4Matic | 6 Cyl 3.0 L DIESEL
- ML250 | 2015 | Bluetec 4Matic | 4 Cyl 2.1 L DIESEL
- ML350 | 2012-2014 | Bluetec 4Matic | 6 Cyl 3.0 L DIESEL
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Mercedes-Benz Fuel Pump
Part Number: 204-470-45-94
$151.20 MSRP: $210.00
You Save: $58.80 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Suction Jet Pump; Fuel Pump
- Replaces: 204-470-20-94
Fits the following Mercedes-Benz Models:
- C250 | 2012-2014 | Luxury, Sport | 4 Cyl 1.8 L GAS
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Mercedes-Benz Fuel Pump Assembly
Part Number: 211-470-29-94
$377.67 MSRP: $528.00
You Save: $150.33 (29%)
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Product Specifications
- Other Name: Fuel Pump
- Replaced by: 211-470-41-94
Fits the following Mercedes-Benz Models:
- CLK350 | 2006 | Base | 6 Cyl 3.5 L GAS
- CLS500 | 2006 | Base | 8 Cyl 5.0 L GAS
- E320 | 2003-2005 | 4Matic, Base | 6 Cyl 3.2 L GAS
- E350 | 2006 | 4Matic, Base | 6 Cyl 3.5 L GAS
- E500 | 2003-2006 | 4Matic, Base | 8 Cyl 5.0 L GAS
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Mercedes-Benz Fuel Pump Assembly
Part Number: 211-470-30-94
$377.67 MSRP: $528.00
You Save: $150.33 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Fuel Pump; Fuel Pump Assembly
- Replaced by: 211-470-41-94
Fits the following Mercedes-Benz Models:
- CLS550 | 2007-2011 | Base | 8 Cyl 5.5 L GAS
- E550 | 2007-2009 | 4Matic, Base | 8 Cyl 5.5 L GAS
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Mercedes-Benz Fuel Gauge Sending Unit
Part Number: 164-470-19-94
$165.60 MSRP: $230.00
You Save: $64.40 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Delivery Unit
- Replaces: 164-470-16-94, 164-470-01-94
Fits the following Mercedes-Benz Models:
- GL450 | 2007-2008 | Base | 8 Cyl 4.7 L GAS
- GL550 | 2008 | Base | 8 Cyl 5.5 L GAS
- ML350 | 2006-2008 | 4Matic | 6 Cyl 3.5 L GAS
- ML500 | 2006-2007 | Base | 8 Cyl 5.0 L GAS
- ML550 | 2008 | Base | 8 Cyl 5.5 L GAS
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Mercedes-Benz Fuel Pump Assembly
Part Number: 164-470-21-94
$183.60 MSRP: $256.00
You Save: $72.40 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Auxiliary Pump; Fuel Pump, Fuel Pump Assembly
Fits the following Mercedes-Benz Models:
- GL450 | 2007-2012 | Base | 8 Cyl 4.7 L GAS
- GL550 | 2008-2012 | Base | 8 Cyl 5.5 L GAS
- ML350 | 2008-2011 | 4Matic, Base | 6 Cyl 3.5 L GAS
- ML550 | 2008-2011 | Base | 8 Cyl 5.5 L GAS
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Mercedes-Benz Fuel Pump
Part Number: 203-470-10-94
$259.20 MSRP: $360.00
You Save: $100.80 (28%)
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Product Specifications
- Other Name: Auxiliary Pump; Fuel Pump
Fits the following Mercedes-Benz Models:
- C230 | 2003-2005 | Kompressor | 4 Cyl 1.8 L GAS
- C240 | 2001-2005 | 4Matic, Base | 6 Cyl 2.6 L GAS
- C32 AMG | 2002-2004 | Base | 6 Cyl 3.2 L GAS
- C320 | 2001-2005 | 4Matic, Base | 6 Cyl 3.2 L FLEX, 6 Cyl 3.2 L GAS
- C55 AMG | 2005 | Base | 8 Cyl 5.5 L GAS
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Mercedes-Benz Fuel Pump Assembly
Part Number: 204-470-07-94
$208.80 MSRP: $290.00
You Save: $81.20 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Auxiliary Pump; Fuel Pump, Fuel Pump Assembly
Fits the following Mercedes-Benz Models:
- E350 | 2010-2011 | 4Matic, Base | 6 Cyl 3.5 L GAS
- E550 | 2010-2011 | 4Matic, Base | 8 Cyl 5.5 L GAS
- GLK350 | 2010-2012 | 4Matic, Base | 6 Cyl 3.5 L GAS
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Mercedes-Benz Fuel Pump
Part Number: 218-470-03-94
$211.20 MSRP: $294.00
You Save: $82.80 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Fuel Delivery Module
Fits the following Mercedes-Benz Models:
- C300 | 2013-2014 | 4Matic, 4Matic Luxury, 4Matic Sport | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
- C350 | 2012-2014 | 4Matic, Base, Sport | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
- E350 | 2012-2016 | 4Matic, Base, Bluetec | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
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Mercedes-Benz Fuel Pump Assembly
Part Number: 204-470-02-94
$211.20 MSRP: $294.00
You Save: $82.80 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Auxiliary Pump; Fuel Pump Assembly
Fits the following Mercedes-Benz Models:
- C250 | 2012-2015 | Base, Luxury, Sport | 4 Cyl 1.8 L GAS
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Mercedes-Benz Fuel Pump
Part Number: 218-470-06-94
$210.00 MSRP: $292.00
You Save: $82.00 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Suction Jet Pump; Fuel Pump
Fits the following Mercedes-Benz Models:
- C300 | 2013-2014 | 4Matic, 4Matic Luxury, 4Matic Sport | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
- C350 | 2012-2014 | 4Matic, Base, Sport | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
- E350 | 2012-2016 | 4Matic, Base, Bluetec | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
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Mercedes-Benz Fuel Pump Assembly
Part Number: 251-470-10-94
$208.80 MSRP: $290.00
You Save: $81.20 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Delivery Unit; Fuel Pump, Fuel Pump Assembly
Fits the following Mercedes-Benz Models:
- R350 | 2009-2012 | 4Matic, Base | 6 Cyl 3.5 L GAS
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Mercedes-Benz Fuel Sender Unit
Part Number: 204-470-44-94
$214.80 MSRP: $300.00
You Save: $85.20 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Suction Jet Pump; Fuel Pump, Fuel Sender Unit, Sending Unit
- Replaces: 204-470-14-94, 204-470-04-94
Fits the following Mercedes-Benz Models:
- E350 | 2010-2011 | 4Matic, Base | 6 Cyl 3.5 L GAS
- E550 | 2010-2011 | 4Matic, Base | 8 Cyl 5.5 L GAS
- GLK350 | 2010-2012 | 4Matic, Base | 6 Cyl 3.5 L GAS
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Mercedes-Benz Fuel Pump Assembly
Part Number: 000-470-63-94
$290.40 MSRP: $404.00
You Save: $113.60 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Fuel Pump; Auxiliary Pump, Fuel Pump Assembly
- Replaces: 000-470-63-94-05, 000-470-54-94
Fits the following Mercedes-Benz Models:
- C220 | 1994-1996 | Base | 4 Cyl 2.2 L GAS
- C230 | 1997-2000 | Base, Kompressor | 4 Cyl 2.3 L GAS
- C280 | 1994-2000 | Base | 6 Cyl 2.8 L GAS
- CLK320 | 1998-2003 | Base | 6 Cyl 3.2 L GAS
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Mercedes-Benz Fuel Gauge Sending Unit
Part Number: 211-470-60-94
Product Specifications
- Other Name: Tank Inner Module
- Position: Inner
- Replaces: 211-470-40-94
Fits the following Mercedes-Benz Models:
- E350 | 2006-2009 | 4Matic, Base | 6 Cyl 3.5 L GAS
- E55 AMG | 2006 | Base | 8 Cyl 5.5 L GAS
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Mercedes-Benz Fuel Pump Assembly
Part Number: 163-470-37-94
Product Specifications
- Other Name: Exchange Auxiliary Pump; Fuel Pump, Fuel Pump Assembly
- Replaces: 163-470-23-94, 163-470-37-94-80
Fits the following Mercedes-Benz Models:
- ML320 | 2002-2003 | Base | 6 Cyl 3.2 L GAS
- ML350 | 2003-2005 | Base | 6 Cyl 3.7 L GAS
- ML500 | 2002-2005 | Base | 8 Cyl 5.0 L GAS
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1-20 of 118 Results

Mercedes-Benz Fuel Pump

Mercedes-Benz Fuel Pump is responsible for delivering pressurized gasoline from the tank to the injectors for a fine mist to burn cleanly and enable quick acceleration. This in-tank electric unit remains submerged for natural cooling, operates at a pressure of roughly 40 to 60 psi and regulates output using pulse-width modulation so that it operates only as hard as the driver demands, adding service life while adding safety circuits to shut off power in the event of a crash. Drivers can often hear a slight whir at key-on which is a reassuring signal that the Fuel Pump has created some initial pressure for an instant start. Its constant flow allows injectors to maintain a balance between all cylinders, enhances the efficiency of combustion, and assists the engine in meeting emission goals. Born in 1926, Mercedes-Benz combines a rich heritage and ongoing innovation with sleek design and trusted build quality in passenger cars, trucks and buses while keeping strict standards for global sustainability efforts. The company pushes digital boundaries with MBUX voice-controlled infotainment that makes navigation and entertainment simple while energy-recovery technology in hybrid and electric models converts wasted motion into extended range. The new MB.OS software platform brings together battery management, driver assistance and artificial intelligence for an easy driving experience. Whether in city streets or on long highways, Mercedes-Benz has a reputation for advanced safety features, responsive handling, and interior comfort to make every journey feel special.

Genuine parts are built to last. These components go through tough factory testing, so you can trust they will hold up over time. At MBPartsGiant.com, finding Mercedes-Benz Fuel Pump is quick and simple. We keep a massive inventory in stock with low prices that are hard to beat. Just order online to get a real manufacturer's warranty with every single part. Returns won't be a headache either, thanks to our no-hassle policy. If you are in a rush, we provide expedited shipping to get your vehicle back on the road. Don't wait. Finish your repairs today and keep your Mercedes-Benz running like new. Explore the catalog now.

Mercedes-Benz Fuel Pump Parts and Q&A

Fuel Pump
002-091-97-01-26
Q: How to remove the fuel pump in the Carburettor fuel system on Mercedes-Benz 190E?
A:
The first step is to disconnect the negative battery cable and place it off the terminal. There must be a small container underneath the fuel pump and the area around it must be padded with absorbent rags. The pods attached to the return hose and the fuel supply hose must be unscrewed to release them, and each hose should be marked so that it can be successfully replaced. The securing nuts and washers may then be removed, and the fuel pump removed, care being observed to avoid spillage of the fuel, and the fire precautions being observed. This (pushrod) should be pulled out, and then the insulating block. The O-ring seal in the insulating block should be checked; any damage or wear noticed will make it necessary to change the insulating block as a complete unit because the seal components are not sold separately. To reinstal, it is best to follow the same direction that could be taken when removing it; but make sure that when installing the fuel pump you ensure the pushrod is loaded with the circlip to the fuel pump facing and can just slide into the insulating block port and the fuel pump back before it is installed.
Fuel Pump
203-470-10-94
Q: What is the preliminary check for the fuel pump and how do you perform a pressure check on Mercedes-Benz C230?
A:
The fuel pump is contained in the fuel tank. To test its operation, with the ignition key in an ON position (not START) listen for low whirring sound which indicates pump working. If the sound is not heard from inside the car, thread off the fuel filler cap and have someone turn the ignition ON while you listen close to the fuel filler. If the pump fails to fire, check the fuel pump fuse and relay in the fuse and relay box on the trunk's left side. If the above components are OK, check the wiring of the fuel pump. If all checks out and pump is running all the time with the ignition in the ON position, then the Powertrain Control Module (PCM) may be defective and should be evaluated by a qualified service department. For fuel pressure test, fuel pressure gauge that can measure high pressure is required and adapter for the Schrader service valve on fuel rail. Start by getting the fuel system pressure out. Remove the Schrader valve cap and attach the gauge to fuel rail. Start the engine and check the pressure on the gauge and see if it falls within the specified range. If the pressure is low but below specifications, look for restrictions in the fuel system, such a check the fuel inlet strainer that is located at the base of the fuel pump/fuel level sensor module and cannot be replaced separately. If the pressure is above specifications, then the fuel pressure regulator, an integral part of the fuel filter, which is located behind the left chamber of the fuel tank, should be replaced.