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Mass Air Flow Sensor (MAF)

Measures the density of the intake air
Mfg Part #
1130940048
ECS Part #
ES#2589876
Brand
Bosch
149.11
$342.00 (56% off MSRP)
Direct Ship
Qty
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Product Details

This is a Mass Airflow Sensor (MAF) for your Mercedes-Benz. This sensor measures the density of the intake air. This information is sent to the vehicles Engine Control Unit (ECU) which uses this information to make fuel / air mixture adjustments.

If this sensor fails or becomes contaminated due to years of use, you may notice symptoms such as a check engine light, poor idle quality, poor fuel economy, loss of power and poor acceleration.

If you are replacing this sensor, be sure to check all of the air intake system for any leaking intake ducts. It is also recommended that a new air filter be installed when replacing this sensor to get the most out of your engine. ECS Tuning carries a full line of engine maintenance and repair products to help you keep your Mercedes-Benz running as well as it did when it was new.

Previous Revisions
  • W01331601501

This Part Fits the Following Vehicles

Make Model Submodel Engine Year Chasis
Mercedes Benz C43 AMG Base V8 4.3L 1998 202.033
Mercedes Benz C43 AMG Base V8 4.3L 113.944 1999 202.033
Mercedes Benz C43 AMG Base V8 4.3L 113.944 2000 202.033
Mercedes Benz C55 AMG Base V8 5.5L 2005 203.076
Mercedes Benz C55 AMG Base V8 5.5L 113.988 2006 203.076
Mercedes Benz CL500 Base V8 5.0L 2005 215.375
Mercedes Benz CL500 Base V8 5.0L 113.960 2000 215.375
Mercedes Benz CL500 Base V8 5.0L 113.960 2001 215.375
Mercedes Benz CL500 Base V8 5.0L 113.960 2002 215.375
Mercedes Benz CL500 Base V8 5.0L 113.960 2003 215.375
Mercedes Benz CL500 Base V8 5.0L 113.960 2004 215.375
Mercedes Benz CL500 Base V8 5.0L 113.960 2006 215.375
Mercedes Benz CL55 AMG Base V8 5.5L 2001 215.373
Mercedes Benz CL55 AMG Base V8 5.5L 2002 215.373
Mercedes Benz CL600 Base V12 5.8L 2001 215.378
Mercedes Benz CL600 Base V12 5.8L 2002 215.378
Mercedes Benz CLK430 Base V8 4.3L 113.943 1999 208.370
Mercedes Benz CLK430 Base V8 4.3L 113.943 2000 208.370
Mercedes Benz CLK430 Base V8 4.3L 113.943 2000 208.470
Mercedes Benz CLK430 Base V8 4.3L 113.943 2001 208.370
Mercedes Benz CLK430 Base V8 4.3L 113.943 2001 208.470
Mercedes Benz CLK430 Base V8 4.3L 113.943 2002 208.370
Mercedes Benz CLK430 Base V8 4.3L 113.943 2002 208.470
Mercedes Benz CLK430 Base V8 4.3L 113.943 2003 208.470
Mercedes Benz CLK500 Base V8 5.0L 2003 209.375
Mercedes Benz CLK500 Base V8 5.0L 2004 209.375
Mercedes Benz CLK500 Base V8 5.0L 2004 209.475
Mercedes Benz CLK500 Base V8 5.0L 2005 209.375
Mercedes Benz CLK500 Base V8 5.0L 2005 209.475
Mercedes Benz CLK500 Base V8 5.0L 113.968 2006 209.375
Mercedes Benz CLK500 Base V8 5.0L 113.968 2006 209.475
Mercedes Benz CLK55 AMG Base V8 5.5L 2001 208.374
Mercedes Benz CLK55 AMG Base V8 5.5L 2002 208.374
Mercedes Benz CLK55 AMG Base V8 5.5L 2002 208.474
Mercedes Benz CLK55 AMG Base V8 5.5L 2003 209.376
Mercedes Benz CLK55 AMG Base V8 5.5L 2004 209.376
Mercedes Benz CLK55 AMG Base V8 5.5L 2004 209.476
Mercedes Benz CLK55 AMG Base V8 5.5L 2005 209.376
Mercedes Benz CLK55 AMG Base V8 5.5L 2005 209.476
Mercedes Benz CLK55 AMG Base V8 5.5L 113.987 2006 209.476
Mercedes Benz CLS500 Base V8 5.0L 2006 219.375
Mercedes Benz E430 4Matic V8 4.3L 113.940 2000 210.083
Mercedes Benz E430 4Matic V8 4.3L 113.940 2001 210.083
Mercedes Benz E430 4Matic V8 4.3L 113.940 2002 210.083
Mercedes Benz E430 Base V8 4.3L 113.940 1998 210.070
Mercedes Benz E430 Base V8 4.3L 113.940 1999 210.070
Mercedes Benz E430 Base V8 4.3L 113.940 2000 210.070
Mercedes Benz E430 Base V8 4.3L 113.940 2001 210.070
Mercedes Benz E430 Base V8 4.3L 113.940 2002 210.070
Mercedes Benz E500 4Matic V8 5.0L 113.969 2004 211.083
Mercedes Benz E500 4Matic V8 5.0L 113.969 2004 211.283
Mercedes Benz E500 4Matic V8 5.0L 113.969 2005 211.083
Mercedes Benz E500 4Matic V8 5.0L 113.969 2005 211.283
Mercedes Benz E500 4Matic V8 5.0L 113.969 2006 211.083
Mercedes Benz E500 4Matic V8 5.0L 113.969 2006 211.283
Mercedes Benz E500 Base V8 5.0L 2003 211.070
Mercedes Benz E500 Base V8 5.0L 2004 211.070
Mercedes Benz E500 Base V8 5.0L 2005 211.070
Mercedes Benz E500 Base V8 5.0L 113.967 2006 211.070
Mercedes Benz E55 AMG Base V8 5.5L 1999 210.074
Mercedes Benz E55 AMG Base V8 5.5L 2000 210.074
Mercedes Benz E55 AMG Base V8 5.5L 2001 210.074
Mercedes Benz E55 AMG Base V8 5.5L 2002 210.074
Mercedes Benz E55 AMG Base V8 5.5L 2004 211.076
Mercedes Benz E55 AMG Base V8 5.5L 2005 211.076
Mercedes Benz E55 AMG Base V8 5.5L 113.990 2003 211.076
Mercedes Benz E55 AMG Base V8 5.5L 113.990 2006 211.076
Mercedes Benz G500 Base V8 5.0L 2002 463.249
Mercedes Benz G500 Base V8 5.0L 2003 463.249
Mercedes Benz G500 Base V8 5.0L 2004 463.249
Mercedes Benz G500 Base V8 5.0L 2005 463.249
Mercedes Benz G500 Base V8 5.0L 113.962 2006 463.249
Mercedes Benz G500 Base V8 5.0L 113.962 2007 463.249
Mercedes Benz G500 Base V8 5.0L 113.962 2008 463.249
Mercedes Benz G55 AMG Base V8 5.5L 2003 463.246
Mercedes Benz G55 AMG Base V8 5.5L 2004 463.246
Mercedes Benz G55 AMG Base V8 5.5L 2005 463.271
Mercedes Benz G55 AMG Base V8 5.5L 113.993 2006 463.271
Mercedes Benz G55 AMG Base V8 5.5L 113.993 2007 463.271
Mercedes Benz G55 AMG Base V8 5.5L 113.993 2008 463.271
Mercedes Benz G55 AMG Base V8 5.5L 113.993 2009 463.271
Mercedes Benz ML430 Base V8 4.3L 113.942 1999 163.172
Mercedes Benz ML430 Base V8 4.3L 113.942 2000 163.172
Mercedes Benz ML430 Base V8 4.3L 113.942 2001 163.172
Mercedes Benz ML500 Base V8 5.0L 2002 163.175
Mercedes Benz ML500 Base V8 5.0L 2003 163.175
Mercedes Benz ML500 Base V8 5.0L 2004 163.175
Mercedes Benz ML500 Base V8 5.0L 2005 163.175
Mercedes Benz ML500 Base V8 5.0L 2006 164.175
Mercedes Benz ML500 Base V8 5.0L 113.964 2007 164.175
Mercedes Benz ML55 AMG Base V8 5.5L 2000 163.174
Mercedes Benz ML55 AMG Base V8 5.5L 2001 163.174
Mercedes Benz ML55 AMG Base V8 5.5L 2002 163.174
Mercedes Benz ML55 AMG Base V8 5.5L 2003 163.174
Mercedes Benz R500 Base V8 5.0L 2006 251.175
Mercedes Benz R500 Base V8 5.0L 113.971 2007 251.175
Mercedes Benz S430 4Matic V8 4.3L 113.948 2003 220.183
Mercedes Benz S430 4Matic V8 4.3L 113.948 2004 220.183
Mercedes Benz S430 4Matic V8 4.3L 113.948 2005 220.183
Mercedes Benz S430 4Matic V8 4.3L 113.948 2006 220.183
Mercedes Benz S430 Base V8 4.3L 2000 220.170
Mercedes Benz S430 Base V8 4.3L 2001 220.170
Mercedes Benz S430 Base V8 4.3L 2002 220.170
Mercedes Benz S430 Base V8 4.3L 2004 220.170
Mercedes Benz S430 Base V8 4.3L 2005 220.170
Mercedes Benz S430 Base V8 4.3L 2006 220.170
Mercedes Benz S430 Base V8 4.3L 113.941 2003 220.170
Mercedes Benz S500 4Matic V8 5.0L 113.966 2003 220.184
Mercedes Benz S500 4Matic V8 5.0L 113.966 2004 220.184
Mercedes Benz S500 4Matic V8 5.0L 113.966 2005 220.184
Mercedes Benz S500 4Matic V8 5.0L 113.966 2006 220.184
Mercedes Benz S500 Base V8 5.0L 113.960 2000 220.175
Mercedes Benz S500 Base V8 5.0L 113.960 2001 220.175
Mercedes Benz S500 Base V8 5.0L 113.960 2002 220.175
Mercedes Benz S500 Base V8 5.0L 113.960 2003 220.175
Mercedes Benz S500 Base V8 5.0L 113.960 2004 220.175
Mercedes Benz S500 Base V8 5.0L 113.960 2005 220.175
Mercedes Benz S500 Base V8 5.0L 113.960 2006 220.175
Mercedes Benz S500 Guard V8 5.0L 113.960 2000 220.175
Mercedes Benz S500 Guard V8 5.0L 113.960 2001 220.175
Mercedes Benz S55 AMG Base V8 5.5L 113.986 2001 220.173
Mercedes Benz S55 AMG Base V8 5.5L 113.986 2002 220.173
Mercedes Benz S600 Base V12 5.8L 2001 220.178
Mercedes Benz S600 Base V12 5.8L 2002 220.178
Mercedes Benz SL500 Base V8 5.0L 2003 230.475
Mercedes Benz SL500 Base V8 5.0L 2004 230.475
Mercedes Benz SL500 Base V8 5.0L 2005 230.475
Mercedes Benz SL500 Base V8 5.0L 113.961 1999 129.068
Mercedes Benz SL500 Base V8 5.0L 113.961 2000 129.068
Mercedes Benz SL500 Base V8 5.0L 113.961 2001 129.068
Mercedes Benz SL500 Base V8 5.0L 113.961 2002 129.068
Mercedes Benz SL500 Base V8 5.0L 113.963 2006 230.475
Mercedes Benz SLK55 AMG Base V8 5.5L 2005 171.473
Mercedes Benz SLK55 AMG Base V8 5.5L 113.989 2006 171.473
Mercedes Benz SLK55 AMG Base V8 5.5L 113.989 2007 171.473
Mercedes Benz SLK55 AMG Base V8 5.5L 113.989 2008 171.473
Mercedes Benz SLK55 AMG Base V8 5.5L 113.989 2009 171.473
Mercedes Benz SLK55 AMG Base V8 5.5L 113.989 2010 171.473
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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