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Genuine 1122020110 Engine Water Pump PulleyOE Quality 60-Day Returns
Part #: 1122020110

Genuine 1122020110 Engine Water Pump Pulley

172 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mercedes-Benz, G55 AMG, SLK55 AMG, G500, SL55 AMG, ML500, R500, C55 AMG, CL500, CL55 AMG, CLK500, CLK55 AMG, CLS500, CLS55 AMG, E500, E55 AMG, S350, S430, S500, S55 AMG, SL500, C240, C320, CLK320, E320, ML350, C32 AMG, SLK32 AMG, SLK320, CLK430, ML320, ML55 AMG, E430, ML430, C280, and C43 AMG
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Reliable Engine Water Pump Pulley for Mercedes-Benz Models

The Genuine Engine Water Pump Pulley, part number 1122020110, is designed specifically for a wide range of Mercedes-Benz vehicles. This component ensures proper operation of the water pump, contributing to efficient engine cooling and overall vehicle performance.

  • Compatible with multiple Mercedes-Benz models including C32 AMG, E55 AMG, ML350, SL500, and more
  • Durable construction for consistent water pump operation
  • Precision engineered to meet OEM specifications
  • Direct replacement for part number 1122020110
  • Supports engine cooling system integrity and longevity

Product Details and Compatibility

This Genuine Engine Water Pump Pulley is engineered to fit a broad range of Mercedes-Benz vehicles such as the C43 AMG, CLK500, CLS500, G55 AMG, ML500, R500, S350, SLK55 AMG, and others. The pulley plays a critical role in driving the water pump, which circulates coolant through the engine to maintain optimal operating temperatures. Manufactured to meet strict quality standards, this pulley ensures reliable performance and proper fitment for the specified models.

Purpose and Common Issues Addressed

  • Replaces worn or damaged water pump pulleys causing belt slippage
  • Resolves overheating issues related to inefficient coolant circulation
  • Eliminates noise or vibration caused by pulley misalignment or wear
  • Prevents premature water pump failure due to pulley malfunction
  • Maintains proper engine cooling system function for Mercedes-Benz vehicles

Installation Notes and Tips

Installation of the Genuine Engine Water Pump Pulley (1122020110) should be performed by a qualified technician familiar with Mercedes-Benz cooling systems. Ensure the belt tension is correctly adjusted after installation to prevent slippage. Inspect the water pump and related components for wear during replacement to avoid future issues. Use appropriate tools to avoid damage to the pulley or surrounding parts.

Quality Assurance and Warranty

This Genuine part is manufactured to meet or exceed OEM standards for fit, form, and function. While specific warranty details may vary, Genuine parts typically come with a limited warranty covering defects in materials and workmanship. Using this part helps maintain the integrity of your Mercedes-Benz cooling system and supports reliable vehicle operation.

This part fits 172 vehicles. Search below:

YearMakeModelSubmodelBody TypeFuel TypePositionNotes
2011Mercedes-BenzG55 AMGN/A
2010Mercedes-BenzG55 AMGN/A
2010Mercedes-BenzSLK55 AMGN/A
2009Mercedes-BenzG55 AMGN/A
2009Mercedes-BenzSLK55 AMGN/A
2008Mercedes-BenzG500N/A
2008Mercedes-BenzG55 AMGN/A
2008Mercedes-BenzSL55 AMGN/A
2008Mercedes-BenzSLK55 AMGN/A
2007Mercedes-BenzG500N/A
2007Mercedes-BenzG55 AMGN/A
2007Mercedes-BenzML500N/A
2007Mercedes-BenzR500N/A
2007Mercedes-BenzSL55 AMGN/A
2007Mercedes-BenzSLK55 AMGN/A
2006Mercedes-BenzC55 AMGN/A
2006Mercedes-BenzCL500N/A
2006Mercedes-BenzCL55 AMGN/A
2006Mercedes-BenzCLK500N/A
2006Mercedes-BenzCLK55 AMGN/A
2006Mercedes-BenzCLS500N/A
2006Mercedes-BenzCLS55 AMGN/A
2006Mercedes-BenzE500N/A
2006Mercedes-BenzE55 AMGN/A
2006Mercedes-BenzG500N/A
2006Mercedes-BenzG55 AMGN/A
2006Mercedes-BenzML500N/A
2006Mercedes-BenzR500N/A
2006Mercedes-BenzS350N/A
2006Mercedes-BenzS430N/A
2006Mercedes-BenzS500N/A
2006Mercedes-BenzS55 AMGN/A
2006Mercedes-BenzSL500N/A
2006Mercedes-BenzSL55 AMGN/A
2006Mercedes-BenzSLK55 AMGN/A
2005Mercedes-BenzC240BaseSedanN/A
2005Mercedes-BenzC320N/A
2005Mercedes-BenzC55 AMGN/A
2005Mercedes-BenzCL500N/A
2005Mercedes-BenzCL55 AMGN/A
2005Mercedes-BenzCLK320N/A
2005Mercedes-BenzCLK500N/A
2005Mercedes-BenzCLK55 AMGN/A
2005Mercedes-BenzE320GASN/A
2005Mercedes-BenzE500N/A
2005Mercedes-BenzE55 AMGN/A
2005Mercedes-BenzG500N/A
2005Mercedes-BenzG55 AMGN/A
2005Mercedes-BenzML350N/A
2005Mercedes-BenzML500N/A
2005Mercedes-BenzS430BaseN/A
2005Mercedes-BenzS500BaseN/A
2005Mercedes-BenzS55 AMGN/A
2005Mercedes-BenzSL500N/A
2005Mercedes-BenzSL55 AMGN/A
2005Mercedes-BenzSLK55 AMGN/A
2004Mercedes-BenzC240BaseSedanN/A
2004Mercedes-BenzC32 AMGN/A
2004Mercedes-BenzC320N/A
2004Mercedes-BenzCL500N/A
2004Mercedes-BenzCL55 AMGN/A
2004Mercedes-BenzCLK320N/A
2004Mercedes-BenzCLK500N/A
2004Mercedes-BenzCLK55 AMGN/A
2004Mercedes-BenzE320N/A
2004Mercedes-BenzE500N/A
2004Mercedes-BenzE55 AMGN/A
2004Mercedes-BenzG500N/A
2004Mercedes-BenzG55 AMGN/A
2004Mercedes-BenzML350N/A
2004Mercedes-BenzML500N/A
2004Mercedes-BenzS430BaseN/A
2004Mercedes-BenzS500BaseN/A
2004Mercedes-BenzS55 AMGN/A
2004Mercedes-BenzSL500N/A
2004Mercedes-BenzSL55 AMGN/A
2004Mercedes-BenzSLK32 AMGN/A
2004Mercedes-BenzSLK320N/A
2003Mercedes-BenzC240BaseSedanN/A
2003Mercedes-BenzC32 AMGN/A
2003Mercedes-BenzC320N/A
2003Mercedes-BenzCL500N/A
2003Mercedes-BenzCL55 AMGN/A
2003Mercedes-BenzCLK320ConvertibleN/A
2003Mercedes-BenzCLK430N/A
2003Mercedes-BenzCLK500N/A
2003Mercedes-BenzCLK55 AMGN/A
2003Mercedes-BenzE320WagonN/A
2003Mercedes-BenzE500N/A
2003Mercedes-BenzE55 AMGN/A
2003Mercedes-BenzG500N/A
2003Mercedes-BenzG55 AMGN/A
2003Mercedes-BenzML320N/A
2003Mercedes-BenzML350N/A
2003Mercedes-BenzML500N/A
2003Mercedes-BenzML55 AMGN/A
2003Mercedes-BenzS430BaseN/A
2003Mercedes-BenzS500BaseN/A
2003Mercedes-BenzS55 AMGN/A
2003Mercedes-BenzSL500N/A
2003Mercedes-BenzSL55 AMGN/A
2003Mercedes-BenzSLK32 AMGN/A
2003Mercedes-BenzSLK320N/A
2002Mercedes-BenzC240N/A
2002Mercedes-BenzC32 AMGN/A
2002Mercedes-BenzC320N/A
2002Mercedes-BenzCL500N/A
2002Mercedes-BenzCL55 AMGN/A
2002Mercedes-BenzCLK320N/A
2002Mercedes-BenzCLK430N/A
2002Mercedes-BenzCLK55 AMGN/A
2002Mercedes-BenzE320N/A
2002Mercedes-BenzE430BaseN/A
2002Mercedes-BenzE55 AMGN/A
2002Mercedes-BenzG500N/A
2002Mercedes-BenzML320N/A
2002Mercedes-BenzML500N/A
2002Mercedes-BenzML55 AMGN/A
2002Mercedes-BenzS430N/A
2002Mercedes-BenzS500N/A
2002Mercedes-BenzS55 AMGN/A
2002Mercedes-BenzSL500N/A
2002Mercedes-BenzSLK32 AMGN/A
2002Mercedes-BenzSLK320N/A
2001Mercedes-BenzC240N/A
2001Mercedes-BenzC320N/A
2001Mercedes-BenzCL500N/A
2001Mercedes-BenzCL55 AMGN/A
2001Mercedes-BenzCLK320N/A
2001Mercedes-BenzCLK430N/A
2001Mercedes-BenzCLK55 AMGN/A
2001Mercedes-BenzE320N/A
2001Mercedes-BenzE430BaseN/A
2001Mercedes-BenzE55 AMGN/A
2001Mercedes-BenzML320N/A
2001Mercedes-BenzML430N/A
2001Mercedes-BenzML55 AMGN/A
2001Mercedes-BenzS430N/A
2001Mercedes-BenzS500N/A
2001Mercedes-BenzS55 AMGN/A
2001Mercedes-BenzSL500N/A
2001Mercedes-BenzSLK320N/A
2000Mercedes-BenzC280N/A
2000Mercedes-BenzC43 AMGN/A
2000Mercedes-BenzCL500N/A
2000Mercedes-BenzCLK320N/A
2000Mercedes-BenzCLK430N/A
2000Mercedes-BenzE320N/A
2000Mercedes-BenzE430BaseN/A
2000Mercedes-BenzE55 AMGN/A
2000Mercedes-BenzML320N/A
2000Mercedes-BenzML430N/A
2000Mercedes-BenzML55 AMGN/A
2000Mercedes-BenzS430N/A
2000Mercedes-BenzS500N/A
2000Mercedes-BenzSL500N/A
1999Mercedes-BenzC280N/A
1999Mercedes-BenzC43 AMGN/A
1999Mercedes-BenzCLK320N/A
1999Mercedes-BenzCLK430N/A
1999Mercedes-BenzE320N/A
1999Mercedes-BenzE430N/A
1999Mercedes-BenzE55 AMGN/A
1999Mercedes-BenzML320N/A
1999Mercedes-BenzML430N/A
1999Mercedes-BenzSL500N/A
1998Mercedes-BenzC280N/A
1998Mercedes-BenzC43 AMGN/A
1998Mercedes-BenzCLK320N/A
1998Mercedes-BenzE320N/A
1998Mercedes-BenzE430N/A
1998Mercedes-BenzML320N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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