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.

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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.

This part fits 146 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2012Mercedes-BenzG550—5.5LV8—N/A—
2011Mercedes-BenzG550—5.5LV8—N/A—
2010Mercedes-BenzG550—5.5LV8—N/A—
2009Mercedes-BenzG550—5.5LV8—N/A—
2008Mercedes-BenzG500—5.0LV8—N/A—
2007Mercedes-BenzG500—5.0LV8—N/A—
2006Mercedes-BenzG500—5.0LV8—N/A—
2006Mercedes-BenzS430—4.3LV8—N/AWith OE No. A0004705994
2006Mercedes-BenzS500—5.0LV8—N/AWith OE No. A0004705994
2005Mercedes-BenzG500—5.0LV8—N/A—
2005Mercedes-BenzS430—4.3LV8—N/AWith OE No. A0004705994
2005Mercedes-BenzS500—5.0LV8—N/AWith OE No. A0004705994
2004Mercedes-BenzG500—5.0LV8—N/A—
2004Mercedes-BenzG55 AMG—5.5LV8—N/A—
2004Mercedes-BenzS430—4.3LV8—N/AWith OE No. A0004705994
2004Mercedes-BenzS500—5.0LV8—N/AWith OE No. A0004705994
2004Mercedes-BenzSLK230Kompressor2.3LL4—N/A—
2004Mercedes-BenzSLK32 AMG—3.2LV6—N/A—
2004Mercedes-BenzSLK320—3.2LV6—N/A—
2003Mercedes-BenzCLK430—4.3LV8—N/A—
2003Mercedes-BenzE3204Matic3.2LV6—N/A—
2003Mercedes-BenzE320—3.2LV6—N/A—
2003Mercedes-BenzG500—5.0LV8—N/A—
2003Mercedes-BenzG55 AMG—5.5LV8—N/A—
2003Mercedes-BenzS500—5.0LV8—N/AWith OE No. A0004705994
2003Mercedes-BenzSLK230Kompressor2.3LL4—N/A—
2003Mercedes-BenzSLK32 AMG—3.2LV6—N/A—
2003Mercedes-BenzSLK320—3.2LV6—N/A—
2002Mercedes-BenzCLK320—3.2LV6—N/AWith OE No. A0004705994
2002Mercedes-BenzCLK430—4.3LV8—N/A—
2002Mercedes-BenzCLK55 AMG—5.5LV8—N/A—
2002Mercedes-BenzE3204Matic3.2LV6—N/A—
2002Mercedes-BenzE320—3.2LV6—N/A—
2002Mercedes-BenzE4304Matic4.3LV8—N/A—
2002Mercedes-BenzE430—4.3LV8—N/A—
2002Mercedes-BenzE55 AMG—5.5LV8—N/A—
2002Mercedes-BenzG500—5.0LV8—N/A—
2002Mercedes-BenzS500—5.0LV8—N/AWith OE No. A0004705994
2002Mercedes-BenzSL500—5.0LV8—N/A—
2002Mercedes-BenzSL600—6.0LV12—N/A—
2002Mercedes-BenzSLK230Kompressor2.3LL4—N/A—
2002Mercedes-BenzSLK32 AMG—3.2LV6—N/A—
2002Mercedes-BenzSLK320—3.2LV6—N/A—
2001Mercedes-BenzCL500—5.0LV8—N/Awith OE No. A0004707894
2001Mercedes-BenzCL55 AMG—5.5LV8—N/Awith OE No. A0004707894
2001Mercedes-BenzCL600—5.8LV12—N/Awith OE No. A0004707894
2001Mercedes-BenzCLK320—3.2LV6—N/AWith OE No. A0004705994
2001Mercedes-BenzCLK430—4.3LV8—N/A—
2001Mercedes-BenzCLK55 AMG—5.5LV8—N/A—
2001Mercedes-BenzE3204Matic3.2LV6—N/A—
2001Mercedes-BenzE320—3.2LV6—N/A—
2001Mercedes-BenzE4304Matic4.3LV8—N/A—
2001Mercedes-BenzE430—4.3LV8—N/A—
2001Mercedes-BenzE55 AMG—5.5LV8—N/A—
2001Mercedes-BenzS430—4.3LV8—N/Awith OE No. A0004707894
2001Mercedes-BenzS500—5.0LV8—N/Awith OE No. A0004707894
2001Mercedes-BenzS55 AMG—5.5LV8—N/Awith OE No. A0004707894
2001Mercedes-BenzS600—5.8LV12—N/Awith OE No. A0004707894
2001Mercedes-BenzSL500—5.0LV8—N/A—
2001Mercedes-BenzSL600—6.0LV12—N/A—
2001Mercedes-BenzSLK230Kompressor2.3LL4—N/A—
2001Mercedes-BenzSLK320—3.2LV6—N/A—
2000Mercedes-BenzC230—2.3LL4—N/A—
2000Mercedes-BenzC280—2.8LV6—N/AWith OE No. A0004705994
2000Mercedes-BenzC43 AMG—4.3LV8—N/A—
2000Mercedes-BenzCL500—5.0LV8—N/A—
2000Mercedes-BenzCLK320—3.2LV6—N/AWith OE No. A0004705994
2000Mercedes-BenzCLK430—4.3LV8—N/A—
2000Mercedes-BenzE3204Matic3.2LV6—N/A—
2000Mercedes-BenzE320—3.2LV6—N/A—
2000Mercedes-BenzE4304Matic4.3LV8—N/A—
2000Mercedes-BenzE430—4.3LV8—N/A—
2000Mercedes-BenzE55 AMG—5.5LV8—N/A—
2000Mercedes-BenzS430—4.3LV8—N/A—
2000Mercedes-BenzS500—5.0LV8—N/A—
2000Mercedes-BenzSL500—5.0LV8—N/A—
2000Mercedes-BenzSL600—6.0LV12—N/A—
2000Mercedes-BenzSLK230Kompressor2.3LL4—N/A—
1999Mercedes-BenzC230—2.3LL4—N/A—
1999Mercedes-BenzC280—2.8LV6—N/AWith OE No. A0004705994
1999Mercedes-BenzC43 AMG—4.3LV8—N/A—
1999Mercedes-BenzCL500—5.0LV8—N/Awith OE No. A0004705994
1999Mercedes-BenzCL600—6.0LV12—N/Awith OE No. A0004705994
1999Mercedes-BenzCLK320—3.2LV6—N/AWith OE No. A0004705994
1999Mercedes-BenzCLK430—4.3LV8—N/A—
1999Mercedes-BenzE3204Matic3.2LV6—N/A—
1999Mercedes-BenzE320—3.2LV6—N/A—
1999Mercedes-BenzE430—4.3LV8—N/A—
1999Mercedes-BenzE55 AMG—5.5LV8—N/A—
1999Mercedes-BenzS320—3.2LL6—N/Awith OE No. A0004705994
1999Mercedes-BenzS420—4.2LV8—N/Awith OE No. A0004705994
1999Mercedes-BenzS500—5.0LV8—N/Awith OE No. A0004705994
1999Mercedes-BenzS600—6.0LV12—N/Awith OE No. A0004705994
1999Mercedes-BenzSL500—5.0LV8—N/A—
1999Mercedes-BenzSL600—6.0LV12—N/A—
1999Mercedes-BenzSLK230Kompressor2.3LL4—N/A—
1998Mercedes-BenzC230—2.3LL4—N/ASpecial Purpose Vehicle: for special-purpose vehicles
1998Mercedes-BenzC280—2.8LV6—N/AWith OE No. A0004705994
1998Mercedes-BenzC43 AMG—4.3LV8—N/A—
1998Mercedes-BenzCL500—5.0LV8—N/Awith OE No. A0004705994
1998Mercedes-BenzCL600—6.0LV12—N/Awith OE No. A0004705994
1998Mercedes-BenzCLK320—3.2LV6—N/AWith OE No. A0004705994
1998Mercedes-BenzE3204Matic3.2LV6—N/A—
1998Mercedes-BenzE320—3.2LV6—N/A—
1998Mercedes-BenzE430—4.3LV8—N/A—
1998Mercedes-BenzS320—3.2LL6—N/Awith OE No. A0004705994
1998Mercedes-BenzS420—4.2LV8—N/Awith OE No. A0004705994
1998Mercedes-BenzS500—5.0LV8—N/Awith OE No. A0004705994
1998Mercedes-BenzS600—6.0LV12—N/Awith OE No. A0004705994
1998Mercedes-BenzSL500—5.0LV8—N/Awith OE No. A0004705994
1998Mercedes-BenzSL600—6.0LV12—N/Awith OE No. A0004705994, A0004707894
1998Mercedes-BenzSLK230Kompressor2.3LL4—N/A—
1997Mercedes-BenzC220—2.2LL4GASN/AWith OE No. A0004705994
1997Mercedes-BenzC230—2.3LL4—N/ASpecial Purpose Vehicle: for special-purpose vehicles
1997Mercedes-BenzE320—3.2LL6—N/A—
1997Mercedes-BenzE420—4.2LV8—N/A—
1997Mercedes-BenzS320—3.2LL6—N/Awith OE No. A0004705994
1997Mercedes-BenzS420—4.2LV8—N/Awith OE No. A0004705994
1997Mercedes-BenzS500—5.0LV8—N/Awith OE No. A0004705994
1997Mercedes-BenzS600—6.0LV12—N/Awith OE No. A0004705994
1997Mercedes-BenzSL320—3.2LL6—N/Awith OE No. A0004705994
1997Mercedes-BenzSL500—5.0LV8—N/Awith OE No. A0004705994
1997Mercedes-BenzSL600—6.0LV12—N/Awith OE No. A0004705994
1996Mercedes-BenzC220—2.2LL4—N/ASpecial Purpose Vehicle: for special-purpose vehicles
1996Mercedes-BenzE320—3.2LL6—N/A—
1996Mercedes-BenzS320—3.2LL6—N/Awith OE No. A0004705994
1996Mercedes-BenzS420—4.2LV8—N/Awith OE No. A0004705994
1996Mercedes-BenzS500—5.0LV8—N/Awith OE No. A0004705994
1996Mercedes-BenzS600—6.0LV12—N/Awith OE No. A0004705994
1996Mercedes-BenzSL320—3.2LL6—N/Awith OE No. A0004705994
1996Mercedes-BenzSL500—5.0LV8—N/Awith OE No. A0004705994
1996Mercedes-BenzSL600—6.0LV12—N/Awith OE No. A0004705994
1995Mercedes-BenzC220—2.2LL4—N/ASpecial Purpose Vehicle: for special-purpose vehicles
1995Mercedes-BenzE320—3.2LL6—N/Awith OE No. A0004705994
1995Mercedes-BenzE420—4.2LV8—N/Awith OE No. A0004705994
1995Mercedes-BenzS320—3.2LL6—N/Awith OE No. A0004705994
1995Mercedes-BenzS420—4.2LV8—N/Awith OE No. A0004705994
1995Mercedes-BenzS500—5.0LV8—N/Awith OE No. A0004705994
1995Mercedes-BenzS600—6.0LV12—N/Awith OE No. A0004705994
1995Mercedes-BenzSL320—3.2LL6—N/Awith OE No. A0004705994
1995Mercedes-BenzSL500—5.0LV8—N/Awith OE No. A0004705994
1995Mercedes-BenzSL600—6.0LV12—N/Awith OE No. A0004705994
1994Mercedes-BenzC220—2.2LL4GASN/AWith OE No. A0004705994
1994Mercedes-BenzE320—3.2LL6GASN/AFrom 09/01/1994
1994Mercedes-BenzS320—3.2LL6GASN/AWith OE No. A0004705994
1994Mercedes-BenzSL320—3.2LL6GASN/AFrom 09/01/1994
Directly replaces or cross-references 39 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Airtex Fuel Pumps — E8289Spectra Premium — 98146URO — 0004707894VEMO — V30-09-0006000 470 59 94000 470 60 94000 470 67 94000 470 78 94000 470 95 94000 478 00 010 986 580 3723Z0 201 0373Z020103776 099202 470 99 94347306000470599400047060940004706794000470959400047800012024709994A 000 470 59 94A 000 470 60 94A 000 470 67 94A 000 470 78 94A 000 470 95 94A 000 478 00 01A0004705994A0004706094A0004706794A0004707894A0004709594A0004780001A 202 470 99 94A2024709994E10246FE10083-12B1QFP795