2004-2012 Mercedes-Benz HVAC Flap / Servo Air Motor / Actuator 1648202042

OEM Part #: 164-820-20-42 (1648202042)

$19.99
Used
Donor2010 Mercedes-Benz GL450 · 4.7L
SKU: 594708 · 30-Day Returns
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Only 2 in stock — no guaranteed restock
HVAC Flap / Servo Air Motor / Actuator 1648202042 — Used (SKU 594708)
Genuine OEM Used SKU: 594708 Donor Vehicle: 2010 Mercedes-Benz GL450 · 4.7L 2 photos
$19.99
30-Day Returns
HVAC Flap / Servo Air Motor / Actuator 1648202042 — Used (SKU 594703)
Genuine OEM Used SKU: 594703 Donor Vehicle: 2010 Mercedes-Benz GL450 · 4.7L 2 photos
$19.99
30-Day Returns
  • Genuine OEM — real photos
  • 30-day returns on eligible parts
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The Mercedes-Benz HVAC flap actuator (OEM 1648202042) is a used genuine servo air motor that directs airflow through the dashboard vents. This actuator controls blend doors for temperature and mode selection. Common failure symptoms include clicking noises from the dash, inconsistent air distribution, or a stuck mode selector. A straightforward replacement for restoring proper cabin climate control.

Specifications

Specifications for HVAC Flap / Servo Air Motor / Actuator 1648202042
Fits Vehicle ModelGL320, GL450, ML320, ML350, ML450, ML500, ML63 AMG, R320, R350, R500, R63 AMG
Fits Vehicle MakeMercedes-Benz
OEM Part No164-820-20-42 (1648202042)
CategoryDash Parts

Compatible Vehicles

Fits 46 vehicle configurations across 1 make, 2004-2012.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

Mercedes-Benz

  • GL320 2007-2009 · 3 variants
  • GL450 2007-2012 · 6 variants
  • ML320 2007-2009 · 3 variants
  • ML350 2006-2011 · 8 variants
  • ML450 2010-2011 · 2 variants
  • ML500 2004-2007 · 4 variants
  • ML63 AMG 2007-2011 · 5 variants
  • R320 2007-2008 · 2 variants
  • R350 2006-2012 · 10 variants
  • R500 2006-2007 · 2 variants
  • R63 AMG 2007
View all 46 vehicle configurations
Full vehicle fitment list for HVAC Flap / Servo Air Motor / Actuator 1648202042
Year Make Model Trim Engine Note
2011 Mercedes-Benz ML63 AMG SUV 6.3L V8
2004 Mercedes-Benz ML500 SUV 5.0L V8
2005 Mercedes-Benz ML500 SUV 5.0L V8
2006 Mercedes-Benz ML500 SUV 5.0L V8
2007 Mercedes-Benz ML63 AMG SUV 6.3L V8
2008 Mercedes-Benz ML63 AMG SUV 6.3L V8
2009 Mercedes-Benz ML63 AMG SUV 6.3L V8
2007 Mercedes-Benz ML500 SUV 5.0L V8
2010 Mercedes-Benz ML350 SUV 3.0L V6 Diesel Turbo
2007 Mercedes-Benz ML320 SUV 3.0L V6 Diesel Turbo
2007 Mercedes-Benz ML350 SUV 3.5L V6
2008 Mercedes-Benz ML320 SUV 3.0L V6 Diesel Turbo
2008 Mercedes-Benz ML350 SUV 3.5L V6
2009 Mercedes-Benz ML320 SUV 3.0L V6 Diesel Turbo
2009 Mercedes-Benz ML350 SUV 3.5L V6
2010 Mercedes-Benz ML350 SUV 3.5L V6
2011 Mercedes-Benz ML350 SUV 3.5L V6
2011 Mercedes-Benz ML350 SUV 3.0L V6 Diesel Turbo
2010 Mercedes-Benz ML63 AMG SUV 6.3L V8
2007 Mercedes-Benz R63 AMG Wagon 6.3L V8
2010 Mercedes-Benz ML450 SUV 3.5L V6
2010 Mercedes-Benz R350 Wagon 3.5L V6
2010 Mercedes-Benz R350 Wagon 3.0L V6 Diesel Turbo
2011 Mercedes-Benz R350 Wagon 3.5L V6
2011 Mercedes-Benz R350 Wagon 3.0L V6 Diesel Turbo
2012 Mercedes-Benz R350 Wagon 3.5L V6
2012 Mercedes-Benz R350 Wagon 3.0L V6 Diesel Turbo
2008 Mercedes-Benz R350 Wagon 3.5L V6
2009 Mercedes-Benz R350 Wagon 3.5L V6
2006 Mercedes-Benz R350 Wagon 3.5L V6
2006 Mercedes-Benz R500 Wagon 5.0L V8
2007 Mercedes-Benz R500 Wagon 5.0L V8
2008 Mercedes-Benz R320 Wagon 3.0L V6 Diesel Turbo
2010 Mercedes-Benz GL450 SUV 4.7L V8
2011 Mercedes-Benz ML450 SUV 3.5L V6
2007 Mercedes-Benz GL320 SUV 3.0L V6 Diesel Turbo
2008 Mercedes-Benz GL320 SUV 3.0L V6 Diesel Turbo
2009 Mercedes-Benz GL320 SUV 3.0L V6 Diesel Turbo
2007 Mercedes-Benz GL450 SUV 4.7L V8
2008 Mercedes-Benz GL450 SUV 4.7L V8
2009 Mercedes-Benz GL450 SUV 4.7L V8
2011 Mercedes-Benz GL450 SUV 4.7L V8
2007 Mercedes-Benz R350 Wagon 3.5L V6
2012 Mercedes-Benz GL450 SUV 4.7L V8
2007 Mercedes-Benz R320 Wagon 3.0L V6 Diesel Turbo
2006 Mercedes-Benz ML350 SUV 3.5L V6

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