Walker Products Mass Air Flow Sensor - 245-2123

SKU: WPR-245-2123

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Product details
  • Part Name Mass Air Flow Sensor
  • Brand Walker Products
  • Part Number 245-2123
  • UPC 00724620085529
Estimate Delivery Date
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Fitment is guaranteed:

If your vehicle is listed on the fitment table below, the product will fit your car - we guarantee it. All you need to do is to ensure that the vehicle's Year, Make, Model, Trim, and any other notes specified inside the fitment table are respected.

Customer Video Reviews

Watch genuine customer videos showing their upgrades and honest results of similar products

Fitment Table

This product is compatible with these vehicles:

Year Make Model Notes Position
2010 Mercedes-Benz SLK55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2009 Mercedes-Benz G55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2009 Mercedes-Benz SLK55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2008 Mercedes-Benz G500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2008 Mercedes-Benz G55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2008 Mercedes-Benz SLK55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2007 Mercedes-Benz G500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2007 Mercedes-Benz G55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2007 Mercedes-Benz ML500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.78" bore
  • 3.35" stroke
2007 Mercedes-Benz ML500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.81" bore
  • 3.31" stroke
2007 Mercedes-Benz R500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.78" bore
  • 3.35" stroke
2007 Mercedes-Benz R500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2007 Mercedes-Benz SLK55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2006 Mercedes-Benz C55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2006 Mercedes-Benz CL500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2006 Mercedes-Benz CLK500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2006 Mercedes-Benz CLK55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2006 Mercedes-Benz CLS500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2006 Mercedes-Benz E500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2006 Mercedes-Benz E55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2006 Mercedes-Benz G500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2006 Mercedes-Benz G55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2006 Mercedes-Benz ML500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.81" bore
  • 3.31" stroke
2006 Mercedes-Benz ML500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2006 Mercedes-Benz R500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2006 Mercedes-Benz S430
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.54" bore
  • 3.31" stroke
2006 Mercedes-Benz S500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2006 Mercedes-Benz SL500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2006 Mercedes-Benz SLK55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2005 Mercedes-Benz C55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2005 Mercedes-Benz CL500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.78" bore
  • 3.35" stroke
2005 Mercedes-Benz CL500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2005 Mercedes-Benz CLK500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.78" bore
  • 3.35" stroke
2005 Mercedes-Benz CLK500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2005 Mercedes-Benz CLK55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2005 Mercedes-Benz E500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2005 Mercedes-Benz E55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2005 Mercedes-Benz G500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.78" bore
  • 3.35" stroke
2005 Mercedes-Benz G500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2005 Mercedes-Benz G55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2005 Mercedes-Benz ML500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2005 Mercedes-Benz S430
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.50" bore
  • 3.31" stroke
2005 Mercedes-Benz S430
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.54" bore
  • 3.31" stroke
2005 Mercedes-Benz S500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2005 Mercedes-Benz SL500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2005 Mercedes-Benz SLK55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2004 Mercedes-Benz CL500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.78" bore
  • 3.35" stroke
2004 Mercedes-Benz CL500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2004 Mercedes-Benz CLK500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.78" bore
  • 3.35" stroke
2004 Mercedes-Benz CLK500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2004 Mercedes-Benz CLK55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2004 Mercedes-Benz E320
  • 3.2L
  • V engine
  • 6 cylinders
  • 3.54" bore
  • 3.31" stroke
2004 Mercedes-Benz E500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2004 Mercedes-Benz E55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2004 Mercedes-Benz G500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2004 Mercedes-Benz G55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2004 Mercedes-Benz ML500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2004 Mercedes-Benz S430
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.50" bore
  • 3.31" stroke
2004 Mercedes-Benz S430
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.54" bore
  • 3.31" stroke
2004 Mercedes-Benz S500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2004 Mercedes-Benz SL500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2003 Mercedes-Benz CL500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.78" bore
  • 3.35" stroke
2003 Mercedes-Benz CL500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2003 Mercedes-Benz CLK430
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.54" bore
  • 3.31" stroke
2003 Mercedes-Benz CLK500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.78" bore
  • 3.35" stroke
2003 Mercedes-Benz CLK500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2003 Mercedes-Benz CLK55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2003 Mercedes-Benz E500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2003 Mercedes-Benz E55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2003 Mercedes-Benz G500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2003 Mercedes-Benz G55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2003 Mercedes-Benz ML500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2003 Mercedes-Benz ML55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2003 Mercedes-Benz S430
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.50" bore
  • 3.31" stroke
2003 Mercedes-Benz S430
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.54" bore
  • 3.31" stroke
2003 Mercedes-Benz S500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2003 Mercedes-Benz SL500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2002 Mercedes-Benz CL500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.78" bore
  • 3.35" stroke
2002 Mercedes-Benz CL500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2002 Mercedes-Benz CL55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2002 Mercedes-Benz CL600
  • 5.8L
  • V engine
  • 12 cylinders
  • 3.50" bore
  • 3.16" stroke
2002 Mercedes-Benz CLK430
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.54" bore
  • 3.31" stroke
2002 Mercedes-Benz CLK55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2002 Mercedes-Benz E430
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.54" bore
  • 3.31" stroke
2002 Mercedes-Benz E55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2002 Mercedes-Benz G500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2002 Mercedes-Benz ML500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2002 Mercedes-Benz ML55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2002 Mercedes-Benz S430
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.50" bore
  • 3.31" stroke
2002 Mercedes-Benz S430
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.54" bore
  • 3.31" stroke
2002 Mercedes-Benz S500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2002 Mercedes-Benz S55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2002 Mercedes-Benz S600
  • 5.8L
  • V engine
  • 12 cylinders
  • 3.50" bore
  • 3.16" stroke
2002 Mercedes-Benz SL500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.78" bore
  • 3.35" stroke
2002 Mercedes-Benz SL500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2001 Mercedes-Benz CL500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.78" bore
  • 3.35" stroke
2001 Mercedes-Benz CL500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2001 Mercedes-Benz CL55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2001 Mercedes-Benz CL600
  • 5.8L
  • V engine
  • 12 cylinders
  • 3.50" bore
  • 3.16" stroke
2001 Mercedes-Benz CLK430
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.54" bore
  • 3.31" stroke
2001 Mercedes-Benz CLK55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2001 Mercedes-Benz E430
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.54" bore
  • 3.31" stroke
2001 Mercedes-Benz E55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2001 Mercedes-Benz ML430
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.54" bore
  • 3.31" stroke
2001 Mercedes-Benz ML55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2001 Mercedes-Benz S430
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.50" bore
  • 3.31" stroke
2001 Mercedes-Benz S430
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.54" bore
  • 3.31" stroke
2001 Mercedes-Benz S500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2001 Mercedes-Benz S55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2001 Mercedes-Benz S600
  • 5.8L
  • V engine
  • 12 cylinders
  • 3.50" bore
  • 3.16" stroke
2001 Mercedes-Benz SL500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.78" bore
  • 3.35" stroke
2001 Mercedes-Benz SL500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2000 Mercedes-Benz C43 AMG
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.54" bore
  • 3.31" stroke
2000 Mercedes-Benz CL500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.78" bore
  • 3.35" stroke
2000 Mercedes-Benz CLK430
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.54" bore
  • 3.31" stroke
2000 Mercedes-Benz E430
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.54" bore
  • 3.31" stroke
2000 Mercedes-Benz E55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2000 Mercedes-Benz ML430
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.54" bore
  • 3.31" stroke
2000 Mercedes-Benz ML55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
2000 Mercedes-Benz S430
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.54" bore
  • 3.31" stroke
2000 Mercedes-Benz S430
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2000 Mercedes-Benz S500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
2000 Mercedes-Benz SL500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.78" bore
  • 3.35" stroke
2000 Mercedes-Benz SL500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
1999 Mercedes-Benz C43 AMG
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.54" bore
  • 3.31" stroke
1999 Mercedes-Benz CLK430
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.54" bore
  • 3.31" stroke
1999 Mercedes-Benz E430
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.54" bore
  • 3.31" stroke
1999 Mercedes-Benz E430
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
1999 Mercedes-Benz E55 AMG
  • 5.5L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.62" stroke
1999 Mercedes-Benz ML430
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.54" bore
  • 3.31" stroke
1999 Mercedes-Benz SL500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.78" bore
  • 3.35" stroke
1999 Mercedes-Benz SL500
  • 5.0L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke
1998 Mercedes-Benz C43 AMG
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.54" bore
  • 3.31" stroke
1998 Mercedes-Benz E430
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.54" bore
  • 3.31" stroke
1998 Mercedes-Benz E430
  • 4.3L
  • V engine
  • 8 cylinders
  • 3.82" bore
  • 3.31" stroke

See what other customers say:

Customer Reviews

Overall rating: 4.9 / 5 from 594 reviews.

Thanks for catching an error in my order and righting it for me, complete with email to say so! This … is what customer service head and shoulders above, looks like !! Well done all !!

Bilstein 24-185677 B6 4600 - Suspension Shock Absorber