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URO 1635000006 Engine Coolant Reservoir CapOE Quality 60-Day Returns
Part #: 1635000006

URO 1635000006 Engine Coolant Reservoir Cap

20 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mercedes-Benz, ML320, ML350, ML430, ML500, and ML55 AMG
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Engine Coolant Reservoir Cap for Mercedes-Benz

This URO engine coolant reservoir cap is built to match OE cap dimensions for a direct replacement on select Mercedes-Benz cooling systems. It is engineered for reliable sealing and pressure control in the coolant recovery tank, with fitment coverage for ML320, ML430, ML500, ML55 AMG, and ML350 applications.

  • Precision-molded to OE cap dimensions for proper compatibility
  • Fits original and aftermarket coolant recovery tanks
  • Heat-resistant cap and seal materials for engine bay conditions
  • Factory pressure-tested for cooling system use
  • 24 Month Unlimited Mileage Warranty

Fitment Details

  • Fits 2003-2005 Mercedes-Benz ML350, N/A
  • Fits 2002-2005 Mercedes-Benz ML500, N/A
  • Fits 1998-2003 Mercedes-Benz ML320, N/A
  • Fits 2000-2003 Mercedes-Benz ML55 AMG, N/A
  • Fits 1999-2001 Mercedes-Benz ML430, N/A

Part number 1635000006 is a direct-fit coolant reservoir cap for Mercedes-Benz ML320, ML430, ML500, ML55 AMG, and ML350 models listed above. This cap helps maintain the pressure needed for normal cooling system operation and is cross-referenced to VAICO V30-1637 for the same application.

What It Helps Address

  • Coolant loss from a cap that no longer seals correctly
  • Pressure-related overflow from the reservoir
  • Steam or odor caused by a weak cooling system seal
  • Fitment issues when replacing a worn OE-style cap
  • Cooling system service on Mercedes-Benz ML320, ML430, ML500, ML55 AMG, and ML350 vehicles

Installation Notes

Inspect the reservoir neck and sealing surface before installation. Make sure the cap seats fully and locks in place, and verify the cooling system is cool before removing the old cap. Confirm the replacement matches the original cap style and pressure requirements for your vehicle.

Quality Assurance

URO manufactures this cap to OE dimensions and pressure-tests it before release. The cap and seal materials are selected to withstand heat and the demanding environment of the cooling system. Part number 1635000006 is backed by a 24 Month Unlimited Mileage Warranty.

This part fits 20 vehicles. Search below:

YearMakeModelPositionNotes
2005Mercedes-BenzML350N/A
2005Mercedes-BenzML500N/A
2004Mercedes-BenzML350N/A
2004Mercedes-BenzML500N/A
2003Mercedes-BenzML320N/A
2003Mercedes-BenzML350N/A
2003Mercedes-BenzML500N/A
2003Mercedes-BenzML55 AMGN/A
2002Mercedes-BenzML320N/A
2002Mercedes-BenzML500N/A
2002Mercedes-BenzML55 AMGN/A
2001Mercedes-BenzML320N/A
2001Mercedes-BenzML430N/A
2001Mercedes-BenzML55 AMGN/A
2000Mercedes-BenzML320N/A
2000Mercedes-BenzML430N/A
2000Mercedes-BenzML55 AMGN/A
1999Mercedes-BenzML320N/A
1999Mercedes-BenzML430N/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:

118 33063 001118 33063 500163 500 0006163 500 0006M-Y1635000006376738324URO-001425V30-1637

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