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Pierburg 7.22156.50.0 Fuel Pump
| Brand | Pierburg 7.22156.50.0 |
|---|---|
| Current strength to [A] | 7.5 |
| Diameter 1 [mm] | 15 |
| Diameter 2 [mm] | 8 |
| Diameter [mm] | 43 |
| Number of connectors | 2 |
| Operating Mode | Electric |
| Pressure [bar] | 4 |
| Pressure [psi] | 58 |
| Technical Information Number | SI 0097 |
| Total Length [mm] | 206 |
| Voltage [V] | 12 |
| Fits | Mercedes-Benz · 146 vehicles |
Electric fuel pump. Provides steady 12V fuel delivery with 58 psi operating pressure.
Compact design. Measures 206 mm long with a 43 mm diameter for efficient packaging.
Two connectors simplify electrical hookup during installation.
Cross-references Airtex Fuel Pumps E8289, Spectra Premium 98146 and URO 0004707894 for the same application. See all 39.
Pierburg 7.22156.50.0 Fuel Pump for Mercedes-Benz
The Pierburg 7.22156.50.0 is an electric fuel pump built for Mercedes-Benz applications that require 12V operation and a 4 bar fuel pressure output. With a 2-connector design, 7.5A current strength, and compact dimensions, it supports consistent fuel delivery for a range of Mercedes-Benz G-Class, S-Class, SL, CLK, E-Class, and SLK models.
- Electric fuel pump for 12V systems
- Delivers 4 bar / 58 psi fuel pressure
- 7.5A current strength
- 2 electrical connectors
- Dimensions: 206 mm total length, 43 mm diameter
- Cross-references Airtex E8289 for the same application
- Part number: 7.22156.50.0
Application Coverage
Compatible With Mercedes-Benz models including the G500, G550, G55 AMG, S430, S500, SL500, SL600, E320, E430, CLK430, CLK320, SLK230, SLK320, SLK32 AMG, and related chassis listed below. This Pierburg fuel pump is also referenced by OE numbers including A0004705994 and A0004707894 on specific applications.
- Fits 2009-2012 Mercedes-Benz G550, N/A
- Fits 2002-2008 Mercedes-Benz G500, N/A
- Fits 2004-2006 Mercedes-Benz S430, N/A, with OE No. A0004705994
- Fits 2002-2006 Mercedes-Benz S500, N/A, with OE No. A0004705994
- Fits 2003-2004 Mercedes-Benz G55 AMG, N/A
- Fits 1998-2004 Mercedes-Benz SLK230, N/A
- Fits 2002-2004 Mercedes-Benz SLK32 AMG, N/A
- Fits 2001-2004 Mercedes-Benz SLK320, N/A
- Fits 1999-2003 Mercedes-Benz CLK430, N/A
- Fits 1996-2003 Mercedes-Benz E320, N/A
- Fits 1998-2002 Mercedes-Benz CLK320, N/A, with OE No. A0004705994
- Fits 2001-2002 Mercedes-Benz CLK55 AMG, N/A
- Fits 1998-2002 Mercedes-Benz E430, N/A
- Fits 1999-2002 Mercedes-Benz E55 AMG, N/A
- Fits 1999-2002 Mercedes-Benz SL500, N/A
- Fits 1999-2002 Mercedes-Benz SL600, N/A
- Fits 2001 Mercedes-Benz CL500, N/A, with OE No. A0004707894
- Fits 2001 Mercedes-Benz CL55 AMG, N/A, with OE No. A0004707894
- Fits 2001 Mercedes-Benz CL600, N/A, with OE No. A0004707894
- Fits 2001 Mercedes-Benz S430, N/A, with OE No. A0004707894
- Fits 2001 Mercedes-Benz S500, N/A, with OE No. A0004707894
- Fits 2001 Mercedes-Benz S55 AMG, N/A, with OE No. A0004707894
- Fits 2001 Mercedes-Benz S600, N/A, with OE No. A0004707894
- Fits 1999-2000 Mercedes-Benz C230, N/A
- Fits 1998-2000 Mercedes-Benz C280, N/A, with OE No. A0004705994
- Fits 1998-2000 Mercedes-Benz C43 AMG, N/A
- Fits 2000 Mercedes-Benz CL500, N/A
- Fits 2000 Mercedes-Benz S430, N/A
- Fits 2000 Mercedes-Benz S500, N/A
- Fits 1998-1999 Mercedes-Benz CL500, N/A, with OE No. A0004705994
- Fits 1998-1999 Mercedes-Benz CL600, N/A, with OE No. A0004705994
- Fits 1995-1999 Mercedes-Benz S320, N/A, with OE No. A0004705994
- Fits 1995-1999 Mercedes-Benz S420, N/A, with OE No. A0004705994
- Fits 1995-1999 Mercedes-Benz S500, N/A, with OE No. A0004705994
- Fits 1995-1999 Mercedes-Benz S600, N/A, with OE No. A0004705994
- Fits 1997-1998 Mercedes-Benz C230, N/A, Special Purpose Vehicle: for special-purpose vehicles
- Fits 1995-1998 Mercedes-Benz SL500, N/A, with OE No. A0004705994
- Fits 1998 Mercedes-Benz SL600, N/A, with OE No. A0004705994, A0004707894
- Fits 1997 Mercedes-Benz C220, N/A, with OE No. A0004705994
- Fits 1994 Mercedes-Benz C220, N/A, with OE No. A0004705994
- Fits 1997 Mercedes-Benz E420, N/A
- Fits 1995-1997 Mercedes-Benz SL320, N/A, with OE No. A0004705994
- Fits 1995-1997 Mercedes-Benz SL600, N/A, with OE No. A0004705994
- Fits 1995-1996 Mercedes-Benz C220, N/A, Special Purpose Vehicle: for special-purpose vehicles
- Fits 1995 Mercedes-Benz E320, N/A, with OE No. A0004705994
- Fits 1995 Mercedes-Benz E420, N/A, with OE No. A0004705994
- Fits 1994 Mercedes-Benz E320, N/A, From 09/01/1994
- Fits 1994 Mercedes-Benz S320, N/A, with OE No. A0004705994
- Fits 1994 Mercedes-Benz SL320, N/A, From 09/01/1994
What This Fuel Pump Helps Address
- Hard starting caused by weak or failing fuel delivery
- Fuel starvation under load or at higher engine demand
- Low fuel pressure conditions in Mercedes-Benz fuel systems
- Intermittent drivability issues tied to inconsistent pump output
- Replacement needs for OE-number-specific applications such as A0004705994 and A0004707894
Installation Notes and Tips
Verify the OE number, connector count, voltage, pressure rating, and physical dimensions before installation. This Pierburg 7.22156.50.0 fuel pump is specified for 12V operation, 4 bar pressure, and a 2-connector layout, so matching the original unit is important for proper fitment and fuel system performance. Confirm the vehicle application against the listed Mercedes-Benz chassis and OE references before replacement.
Quality Assurance
Pierburg is an established OE supplier in fuel and air delivery components, and this fuel pump is identified with Technical Information Number SI 0097. Use the part number 7.22156.50.0 and the OE cross-references to confirm the correct application for your Mercedes-Benz G500, S500, E320, or related model.
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2012 | Mercedes-Benz | G550 | — | 5.5L | V8 | — | N/A | — |
| 2011 | Mercedes-Benz | G550 | — | 5.5L | V8 | — | N/A | — |
| 2010 | Mercedes-Benz | G550 | — | 5.5L | V8 | — | N/A | — |
| 2009 | Mercedes-Benz | G550 | — | 5.5L | V8 | — | N/A | — |
| 2008 | Mercedes-Benz | G500 | — | 5.0L | V8 | — | N/A | — |
| 2007 | Mercedes-Benz | G500 | — | 5.0L | V8 | — | N/A | — |
| 2006 | Mercedes-Benz | G500 | — | 5.0L | V8 | — | N/A | — |
| 2006 | Mercedes-Benz | S430 | — | 4.3L | V8 | — | N/A | With OE No. A0004705994 |
| 2006 | Mercedes-Benz | S500 | — | 5.0L | V8 | — | N/A | With OE No. A0004705994 |
| 2005 | Mercedes-Benz | G500 | — | 5.0L | V8 | — | N/A | — |
| 2005 | Mercedes-Benz | S430 | — | 4.3L | V8 | — | N/A | With OE No. A0004705994 |
| 2005 | Mercedes-Benz | S500 | — | 5.0L | V8 | — | N/A | With OE No. A0004705994 |
| 2004 | Mercedes-Benz | G500 | — | 5.0L | V8 | — | N/A | — |
| 2004 | Mercedes-Benz | G55 AMG | — | 5.5L | V8 | — | N/A | — |
| 2004 | Mercedes-Benz | S430 | — | 4.3L | V8 | — | N/A | With OE No. A0004705994 |
| 2004 | Mercedes-Benz | S500 | — | 5.0L | V8 | — | N/A | With OE No. A0004705994 |
| 2004 | Mercedes-Benz | SLK230 | Kompressor | 2.3L | L4 | — | N/A | — |
| 2004 | Mercedes-Benz | SLK32 AMG | — | 3.2L | V6 | — | N/A | — |
| 2004 | Mercedes-Benz | SLK320 | — | 3.2L | V6 | — | N/A | — |
| 2003 | Mercedes-Benz | CLK430 | — | 4.3L | V8 | — | N/A | — |
| 2003 | Mercedes-Benz | E320 | 4Matic | 3.2L | V6 | — | N/A | — |
| 2003 | Mercedes-Benz | E320 | — | 3.2L | V6 | — | N/A | — |
| 2003 | Mercedes-Benz | G500 | — | 5.0L | V8 | — | N/A | — |
| 2003 | Mercedes-Benz | G55 AMG | — | 5.5L | V8 | — | N/A | — |
| 2003 | Mercedes-Benz | S500 | — | 5.0L | V8 | — | N/A | With OE No. A0004705994 |
| 2003 | Mercedes-Benz | SLK230 | Kompressor | 2.3L | L4 | — | N/A | — |
| 2003 | Mercedes-Benz | SLK32 AMG | — | 3.2L | V6 | — | N/A | — |
| 2003 | Mercedes-Benz | SLK320 | — | 3.2L | V6 | — | N/A | — |
| 2002 | Mercedes-Benz | CLK320 | — | 3.2L | V6 | — | N/A | With OE No. A0004705994 |
| 2002 | Mercedes-Benz | CLK430 | — | 4.3L | V8 | — | N/A | — |
| 2002 | Mercedes-Benz | CLK55 AMG | — | 5.5L | V8 | — | N/A | — |
| 2002 | Mercedes-Benz | E320 | 4Matic | 3.2L | V6 | — | N/A | — |
| 2002 | Mercedes-Benz | E320 | — | 3.2L | V6 | — | N/A | — |
| 2002 | Mercedes-Benz | E430 | 4Matic | 4.3L | V8 | — | N/A | — |
| 2002 | Mercedes-Benz | E430 | — | 4.3L | V8 | — | N/A | — |
| 2002 | Mercedes-Benz | E55 AMG | — | 5.5L | V8 | — | N/A | — |
| 2002 | Mercedes-Benz | G500 | — | 5.0L | V8 | — | N/A | — |
| 2002 | Mercedes-Benz | S500 | — | 5.0L | V8 | — | N/A | With OE No. A0004705994 |
| 2002 | Mercedes-Benz | SL500 | — | 5.0L | V8 | — | N/A | — |
| 2002 | Mercedes-Benz | SL600 | — | 6.0L | V12 | — | N/A | — |
| 2002 | Mercedes-Benz | SLK230 | Kompressor | 2.3L | L4 | — | N/A | — |
| 2002 | Mercedes-Benz | SLK32 AMG | — | 3.2L | V6 | — | N/A | — |
| 2002 | Mercedes-Benz | SLK320 | — | 3.2L | V6 | — | N/A | — |
| 2001 | Mercedes-Benz | CL500 | — | 5.0L | V8 | — | N/A | with OE No. A0004707894 |
| 2001 | Mercedes-Benz | CL55 AMG | — | 5.5L | V8 | — | N/A | with OE No. A0004707894 |
| 2001 | Mercedes-Benz | CL600 | — | 5.8L | V12 | — | N/A | with OE No. A0004707894 |
| 2001 | Mercedes-Benz | CLK320 | — | 3.2L | V6 | — | N/A | With OE No. A0004705994 |
| 2001 | Mercedes-Benz | CLK430 | — | 4.3L | V8 | — | N/A | — |
| 2001 | Mercedes-Benz | CLK55 AMG | — | 5.5L | V8 | — | N/A | — |
| 2001 | Mercedes-Benz | E320 | 4Matic | 3.2L | V6 | — | N/A | — |
| 2001 | Mercedes-Benz | E320 | — | 3.2L | V6 | — | N/A | — |
| 2001 | Mercedes-Benz | E430 | 4Matic | 4.3L | V8 | — | N/A | — |
| 2001 | Mercedes-Benz | E430 | — | 4.3L | V8 | — | N/A | — |
| 2001 | Mercedes-Benz | E55 AMG | — | 5.5L | V8 | — | N/A | — |
| 2001 | Mercedes-Benz | S430 | — | 4.3L | V8 | — | N/A | with OE No. A0004707894 |
| 2001 | Mercedes-Benz | S500 | — | 5.0L | V8 | — | N/A | with OE No. A0004707894 |
| 2001 | Mercedes-Benz | S55 AMG | — | 5.5L | V8 | — | N/A | with OE No. A0004707894 |
| 2001 | Mercedes-Benz | S600 | — | 5.8L | V12 | — | N/A | with OE No. A0004707894 |
| 2001 | Mercedes-Benz | SL500 | — | 5.0L | V8 | — | N/A | — |
| 2001 | Mercedes-Benz | SL600 | — | 6.0L | V12 | — | N/A | — |
| 2001 | Mercedes-Benz | SLK230 | Kompressor | 2.3L | L4 | — | N/A | — |
| 2001 | Mercedes-Benz | SLK320 | — | 3.2L | V6 | — | N/A | — |
| 2000 | Mercedes-Benz | C230 | — | 2.3L | L4 | — | N/A | — |
| 2000 | Mercedes-Benz | C280 | — | 2.8L | V6 | — | N/A | With OE No. A0004705994 |
| 2000 | Mercedes-Benz | C43 AMG | — | 4.3L | V8 | — | N/A | — |
| 2000 | Mercedes-Benz | CL500 | — | 5.0L | V8 | — | N/A | — |
| 2000 | Mercedes-Benz | CLK320 | — | 3.2L | V6 | — | N/A | With OE No. A0004705994 |
| 2000 | Mercedes-Benz | CLK430 | — | 4.3L | V8 | — | N/A | — |
| 2000 | Mercedes-Benz | E320 | 4Matic | 3.2L | V6 | — | N/A | — |
| 2000 | Mercedes-Benz | E320 | — | 3.2L | V6 | — | N/A | — |
| 2000 | Mercedes-Benz | E430 | 4Matic | 4.3L | V8 | — | N/A | — |
| 2000 | Mercedes-Benz | E430 | — | 4.3L | V8 | — | N/A | — |
| 2000 | Mercedes-Benz | E55 AMG | — | 5.5L | V8 | — | N/A | — |
| 2000 | Mercedes-Benz | S430 | — | 4.3L | V8 | — | N/A | — |
| 2000 | Mercedes-Benz | S500 | — | 5.0L | V8 | — | N/A | — |
| 2000 | Mercedes-Benz | SL500 | — | 5.0L | V8 | — | N/A | — |
| 2000 | Mercedes-Benz | SL600 | — | 6.0L | V12 | — | N/A | — |
| 2000 | Mercedes-Benz | SLK230 | Kompressor | 2.3L | L4 | — | N/A | — |
| 1999 | Mercedes-Benz | C230 | — | 2.3L | L4 | — | N/A | — |
| 1999 | Mercedes-Benz | C280 | — | 2.8L | V6 | — | N/A | With OE No. A0004705994 |
| 1999 | Mercedes-Benz | C43 AMG | — | 4.3L | V8 | — | N/A | — |
| 1999 | Mercedes-Benz | CL500 | — | 5.0L | V8 | — | N/A | with OE No. A0004705994 |
| 1999 | Mercedes-Benz | CL600 | — | 6.0L | V12 | — | N/A | with OE No. A0004705994 |
| 1999 | Mercedes-Benz | CLK320 | — | 3.2L | V6 | — | N/A | With OE No. A0004705994 |
| 1999 | Mercedes-Benz | CLK430 | — | 4.3L | V8 | — | N/A | — |
| 1999 | Mercedes-Benz | E320 | 4Matic | 3.2L | V6 | — | N/A | — |
| 1999 | Mercedes-Benz | E320 | — | 3.2L | V6 | — | N/A | — |
| 1999 | Mercedes-Benz | E430 | — | 4.3L | V8 | — | N/A | — |
| 1999 | Mercedes-Benz | E55 AMG | — | 5.5L | V8 | — | N/A | — |
| 1999 | Mercedes-Benz | S320 | — | 3.2L | L6 | — | N/A | with OE No. A0004705994 |
| 1999 | Mercedes-Benz | S420 | — | 4.2L | V8 | — | N/A | with OE No. A0004705994 |
| 1999 | Mercedes-Benz | S500 | — | 5.0L | V8 | — | N/A | with OE No. A0004705994 |
| 1999 | Mercedes-Benz | S600 | — | 6.0L | V12 | — | N/A | with OE No. A0004705994 |
| 1999 | Mercedes-Benz | SL500 | — | 5.0L | V8 | — | N/A | — |
| 1999 | Mercedes-Benz | SL600 | — | 6.0L | V12 | — | N/A | — |
| 1999 | Mercedes-Benz | SLK230 | Kompressor | 2.3L | L4 | — | N/A | — |
| 1998 | Mercedes-Benz | C230 | — | 2.3L | L4 | — | N/A | Special Purpose Vehicle: for special-purpose vehicles |
| 1998 | Mercedes-Benz | C280 | — | 2.8L | V6 | — | N/A | With OE No. A0004705994 |
| 1998 | Mercedes-Benz | C43 AMG | — | 4.3L | V8 | — | N/A | — |
| 1998 | Mercedes-Benz | CL500 | — | 5.0L | V8 | — | N/A | with OE No. A0004705994 |
| 1998 | Mercedes-Benz | CL600 | — | 6.0L | V12 | — | N/A | with OE No. A0004705994 |
| 1998 | Mercedes-Benz | CLK320 | — | 3.2L | V6 | — | N/A | With OE No. A0004705994 |
| 1998 | Mercedes-Benz | E320 | 4Matic | 3.2L | V6 | — | N/A | — |
| 1998 | Mercedes-Benz | E320 | — | 3.2L | V6 | — | N/A | — |
| 1998 | Mercedes-Benz | E430 | — | 4.3L | V8 | — | N/A | — |
| 1998 | Mercedes-Benz | S320 | — | 3.2L | L6 | — | N/A | with OE No. A0004705994 |
| 1998 | Mercedes-Benz | S420 | — | 4.2L | V8 | — | N/A | with OE No. A0004705994 |
| 1998 | Mercedes-Benz | S500 | — | 5.0L | V8 | — | N/A | with OE No. A0004705994 |
| 1998 | Mercedes-Benz | S600 | — | 6.0L | V12 | — | N/A | with OE No. A0004705994 |
| 1998 | Mercedes-Benz | SL500 | — | 5.0L | V8 | — | N/A | with OE No. A0004705994 |
| 1998 | Mercedes-Benz | SL600 | — | 6.0L | V12 | — | N/A | with OE No. A0004705994, A0004707894 |
| 1998 | Mercedes-Benz | SLK230 | Kompressor | 2.3L | L4 | — | N/A | — |
| 1997 | Mercedes-Benz | C220 | — | 2.2L | L4 | GAS | N/A | With OE No. A0004705994 |
| 1997 | Mercedes-Benz | C230 | — | 2.3L | L4 | — | N/A | Special Purpose Vehicle: for special-purpose vehicles |
| 1997 | Mercedes-Benz | E320 | — | 3.2L | L6 | — | N/A | — |
| 1997 | Mercedes-Benz | E420 | — | 4.2L | V8 | — | N/A | — |
| 1997 | Mercedes-Benz | S320 | — | 3.2L | L6 | — | N/A | with OE No. A0004705994 |
| 1997 | Mercedes-Benz | S420 | — | 4.2L | V8 | — | N/A | with OE No. A0004705994 |
| 1997 | Mercedes-Benz | S500 | — | 5.0L | V8 | — | N/A | with OE No. A0004705994 |
| 1997 | Mercedes-Benz | S600 | — | 6.0L | V12 | — | N/A | with OE No. A0004705994 |
| 1997 | Mercedes-Benz | SL320 | — | 3.2L | L6 | — | N/A | with OE No. A0004705994 |
| 1997 | Mercedes-Benz | SL500 | — | 5.0L | V8 | — | N/A | with OE No. A0004705994 |
| 1997 | Mercedes-Benz | SL600 | — | 6.0L | V12 | — | N/A | with OE No. A0004705994 |
| 1996 | Mercedes-Benz | C220 | — | 2.2L | L4 | — | N/A | Special Purpose Vehicle: for special-purpose vehicles |
| 1996 | Mercedes-Benz | E320 | — | 3.2L | L6 | — | N/A | — |
| 1996 | Mercedes-Benz | S320 | — | 3.2L | L6 | — | N/A | with OE No. A0004705994 |
| 1996 | Mercedes-Benz | S420 | — | 4.2L | V8 | — | N/A | with OE No. A0004705994 |
| 1996 | Mercedes-Benz | S500 | — | 5.0L | V8 | — | N/A | with OE No. A0004705994 |
| 1996 | Mercedes-Benz | S600 | — | 6.0L | V12 | — | N/A | with OE No. A0004705994 |
| 1996 | Mercedes-Benz | SL320 | — | 3.2L | L6 | — | N/A | with OE No. A0004705994 |
| 1996 | Mercedes-Benz | SL500 | — | 5.0L | V8 | — | N/A | with OE No. A0004705994 |
| 1996 | Mercedes-Benz | SL600 | — | 6.0L | V12 | — | N/A | with OE No. A0004705994 |
| 1995 | Mercedes-Benz | C220 | — | 2.2L | L4 | — | N/A | Special Purpose Vehicle: for special-purpose vehicles |
| 1995 | Mercedes-Benz | E320 | — | 3.2L | L6 | — | N/A | with OE No. A0004705994 |
| 1995 | Mercedes-Benz | E420 | — | 4.2L | V8 | — | N/A | with OE No. A0004705994 |
| 1995 | Mercedes-Benz | S320 | — | 3.2L | L6 | — | N/A | with OE No. A0004705994 |
| 1995 | Mercedes-Benz | S420 | — | 4.2L | V8 | — | N/A | with OE No. A0004705994 |
| 1995 | Mercedes-Benz | S500 | — | 5.0L | V8 | — | N/A | with OE No. A0004705994 |
| 1995 | Mercedes-Benz | S600 | — | 6.0L | V12 | — | N/A | with OE No. A0004705994 |
| 1995 | Mercedes-Benz | SL320 | — | 3.2L | L6 | — | N/A | with OE No. A0004705994 |
| 1995 | Mercedes-Benz | SL500 | — | 5.0L | V8 | — | N/A | with OE No. A0004705994 |
| 1995 | Mercedes-Benz | SL600 | — | 6.0L | V12 | — | N/A | with OE No. A0004705994 |
| 1994 | Mercedes-Benz | C220 | — | 2.2L | L4 | GAS | N/A | With OE No. A0004705994 |
| 1994 | Mercedes-Benz | E320 | — | 3.2L | L6 | GAS | N/A | From 09/01/1994 |
| 1994 | Mercedes-Benz | S320 | — | 3.2L | L6 | GAS | N/A | With OE No. A0004705994 |
| 1994 | Mercedes-Benz | SL320 | — | 3.2L | L6 | GAS | N/A | From 09/01/1994 |
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