Fuel Pump Assembly 2114701494 for Mercedes Benz E-Class W211 S211 CLS E320 E350 E500 E550 Cls500 Cls550
This fuel pump is engineered as a direct replacement for the Mercedes Benz E-Class W211 S211 CLS E320 E350 E500 E550 Cls500 Cls550. Manufactured to meet or exceed OEM specifications, it delivers reliable performance in demanding conditions. Each unit is tested for fuel flow, pressure rating, and durability before leaving the factory to ensure consistent quality across every order.
Vehicle Compatibility
| Application | Details |
|---|---|
| Fuel Pump Assembly 2114701494 for Mercedes Benz E | Class W211 S211 CLS E320 E350 E500 E550 Cls500 Cls550 Replace Part Number:A2114704194,2114704194,F00E192756,702701710,A2C53142526 Application:Fit for following models:MERCEDES-BENZ CLS (C219) (04-11)M 272.943 Petrol 231 170 CLS 280 (219.354) 07/2008-12/2010M 272.943 Petrol 231 170 CLS 300 (219.354) 04/2009-12/2010M 272.964 Petrol 272 200 CLS 350 (219.356) 10/2004-12/2010M 272.985 Petrol 292 215 CLS 350 (219.357) 04/2006-12/2010M 273.960 Petrol 388 285 CLS 500 (219.372) 04/2006-12/2010M 113.967 Petrol 306 225 CLS 500 (219.375) 10/2004-12/2010M 113.990 Petrol 476 350 CLS 55 AMG (219.376) 01/2005-12/2010MERCEDES-BENZ E-CLASS (W211) (02-09)M 271.956 Petrol 184 135 E 200 Kompressor (211.041) 04/2006-12/2008M 271.941 Petrol 163 120 E 200 Kompressor (211.042) 11/2002-12/2008M 271.941 Petrol/Compressed Natural Gas (CNG) 163 120 E 200 NGT (211.042) 03/2004-12/2008M 272.922 Petrol 204 150 E 230 (211.052) 09/2007-12/2008M 112.913; M 112.917 Petrol 177 130 E 240 (211.061) 03/2002-12/2008M 112.917 Petrol 177 130 E 240 4-matic (211.080) 03/2003-12/2008M 272.943 Petrol 231 170 E 280 (211.054) 03/2005-12/2008M 272.943; M 272.944 Petrol 231 170 E 280 4-matic (211.092) 01/2006-12/2008M 112.949 Petrol 224 165 E 320 (211.065) 03/2002-12/2008M 112.954 Petrol 224 165 E 320 4-matic (211.082) 03/2003-12/2008M 272.964 Petrol 272 200 E 350 (211.056) 03/2005-12/2008M 272.972 Petrol 272 200 E 350 4-matic (211.087) 03/2005-12/2008M 113.967 Petrol 306 225 E 500 (211.070) 03/2002-12/2008M 273.960 Petrol 388 285 E 500 (211.072) 04/2006-12/2008M 113.969 Petrol 306 225 E 500 4-matic (211.083) 10/2003-12/2008M 273.962 Petrol 388 285 E 500 4-matic (211.090) 04/2006-12/2008MERCEDES-BENZ E-CLASS T-Model (S211) (03-09)M 271.956 Petrol 184 135 E 200 Kompressor (211.241) 04/2006-07/2009M 271.941 Petrol 163 120 E 200 T Kompressor (211.242) 03/2003-07/2009M 272.922 Petrol 204 150 E 230 T (211.252) 05/2007-07/2009M 112.913 Petrol 177 130 E 240 T (211.261) 03/2003-07/2009M 112.917 Petrol 177 130 E 240 T 4-matic (211.280) 07/2003-07/2009M 272.943 Petrol 231 170 E 280 T (211.254) 03/2005-07/2009M 272.943; M 272.944 Petrol 231 170 E 280 T 4-matic (211.292) 03/2005-07/2009M 112.949 Petrol 224 165 E 320 T (211.265) 03/2003-07/2009M 112.954 Petrol 224 165 E 320 T 4-matic (211.282) 07/2003-07/2009M 272.964 Petrol 272 200 E 350 T (211.256) 03/2005-07/2009M 272.972 Petrol 272 200 E 350 T 4-matic (211.287) 03/2005-07/2009M 113.967 Petrol 306 225 E 500 T (211.270) 10/2003-07/2009M 273.960 Petrol 388 285 E 500 T (211.272) 04/2006-07/2009M 113.969 Petrol 306 225 E 500 T 4-matic (211.283) 10/2003-07/2009M 273.962 Petrol 388 285 E 500 T 4-matic (211.290) 04/2006-07/20092006 CLS500 Base with Boosted Fuel Pump2007-2011 CLS550 Base with Boosted Fuel Pump2003 E320 4Matic excluding Partial Zero Emissions Vehicle (PZEV)2005 E320 4Matic GAS, Without Partial-Zero Emissions Vehicle (PZEV)2005 E320 Base GAS, Without Partial-Zero Emissions Vehicle (PZEV)2003 E320 Base Sedan, Without Partial-Zero Emissions Vehicle (PZEV)2005 E320 CDI excluding Partial Zero Emissions Vehicle (PZEV)2004 E320 (submodel: 4Matic, Base) Without Partial-Zero Emissions Vehicle (PZEV)2006-2009 E350 (submodel: 4Matic, Base) Without Partial-Zero Emissions Vehicle (PZEV)2004-2006 E500 4Matic Without Partial-Zero Emissions Vehicle (PZEV)2003-2006 E500 Base Without Partial-Zero Emissions Vehicle (PZEV)2007-2009 E550 (submodel: 4Matic, Base) with Boosted Fuel Pump |
Replaces OEM Part Numbers
A2114704194 • 2114704194 • F00E192756 • 702701710 • A2C53142526 • Application • following • models • MERCEDES-BENZ • 04-11 • 272.943 • Petrol
Signs You Need a Replacement
If your equipment is showing any of these symptoms, the fuel pump may be the cause:
- Engine cranks but won’t start — The pump may have lost prime or stopped delivering fuel. Check for fuel at the filter outlet before replacing the pump.
- Stalling under load — A weak pump can’t maintain pressure at high demand. The engine runs fine at idle but dies when you put it to work.
- Fuel pressure warning (if equipped) — Modern equipment monitors fuel rail pressure. A low-pressure warning often means the pump is failing.
- Loud whining from fuel system — A failing pump makes a high-pitched whine that gets louder as it warms up. Normal pump noise is a low hum.
- Air in fuel lines — If you see bubbles in the transparent fuel line or the primer bulb won’t stay firm, the pump may be drawing air through a worn seal.
- Excessive return flow — Too much fuel returning to the tank instead of reaching the injectors indicates internal pump wear.
Before You Replace the Pump
Before replacing the pump, check the fuel filter and fuel lines for restrictions. A blocked filter causes the same symptoms as a failing pump on equipment. When installing the new pump, fill it with clean fuel before connecting the lines — this reduces priming time and prevents dry-run damage. After installation, bleed the system fully and check for leaks at all connection points. Replace the fuel filter at the same time as the pump to protect the new unit from debris.
Frequently Asked Questions
Will this fit my Mercedes W211?
Yes. This part is designed to fit the Mercedes W211, S211, E320, E350 among other models listed in the compatibility table above. Verify your specific model and engine code before ordering to ensure the correct fit.
Can I cross-reference A2114704194 with 2114704194?
Yes. Both A2114704194 and 2114704194 are interchangeable OEM numbers for this part. They refer to the same component with the same specifications, just different part number revisions.
My vehicle is a 2007 model – is it covered?
The compatibility range for this part includes 2007-2011. The 2007 model year falls within this range, but verify the engine code and body type match. Mid-year production changes sometimes mean two vehicles from the same model year use different parts.
How long does a Mercedes fuel pump typically last?
Fuel pump life varies by application, but on Mercedes equipment you can generally expect 5,000 to 10,000 hours of operation. Running the tank dry, using contaminated fuel, or neglecting the fuel filter are the top causes of premature failure.
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