HomeBelts and Cooling > Hardware, Fasteners and FittingsVaico V30-1637 Engine Coolant Reservoir Cap
Part #: V30-1637

Vaico V30-1637 Engine Coolant Reservoir Cap

VAICO
⚙️ 20 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦VAICO
🚗Fitment: Mercedes-Benz, ML320, ML350, ML430, ML500, and ML55 AMG
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Overview of VAICO Engine Coolant Reservoir Cap V30-1637

The VAICO Engine Coolant Reservoir Cap V30-1637 is designed specifically for select Mercedes-Benz models, including the ML55 AMG, ML320, ML350, ML430, and ML500. This cap ensures proper sealing and pressure maintenance within the engine coolant reservoir, contributing to optimal cooling system performance.

  • Compatible with Mercedes-Benz ML55 AMG, ML320, ML350, ML430, and ML500
  • Part number: V30-1637 for precise identification
  • Dimensions: 84.2 mm length and width, 27.7 mm height
  • Lightweight design at 0.065 kg
  • Compact packaging size: 12.6 cm height and 11.2 cm width

VAICO Brand Line and Product Details

The VAICO brand line is known for delivering reliable automotive components that meet OEM specifications. This Engine Coolant Reservoir Cap from VAICO is engineered to maintain the integrity of the cooling system by providing a secure seal and consistent pressure regulation. The precise dimensions and quality materials ensure compatibility and durability for Mercedes-Benz vehicles listed in the fitment.

Product Specifications and Features

The Engine Coolant Reservoir Cap V30-1637 measures 84.2 mm in both length and width, with a height of 27.7 mm, making it a compact yet essential component for the cooling system. Weighing only 0.065 kg, it is designed for easy handling and installation. The cap’s dimensions and build quality help maintain the correct pressure in the coolant reservoir, preventing leaks and overheating.

Common Applications and Problem Solving

  • Prevents coolant leaks by providing a secure seal
  • Maintains proper pressure in the coolant reservoir
  • Helps avoid engine overheating issues
  • Ensures consistent coolant flow and system efficiency
  • Replaces worn or damaged reservoir caps on compatible Mercedes-Benz models

Installation Notes and Tips

When installing the VAICO Engine Coolant Reservoir Cap V30-1637, ensure the engine is cool to avoid injury from hot coolant or steam. Align the cap properly with the reservoir opening and twist until securely fastened. Regular inspection of the cap is recommended to detect any signs of wear or damage that could compromise the cooling system.

Quality Assurance and Warranty

VAICO products are manufactured to meet strict quality standards, ensuring reliable performance and durability. The Engine Coolant Reservoir Cap V30-1637 undergoes rigorous testing to comply with OEM requirements. Warranty details are provided by the manufacturer and should be verified at the time of purchase.

BrandVaico
Part NumberV30-1637
PositionVAICO
Height [mm]27.7
Length [mm]84.2
Packaging height [cm]12,6
Packaging width [cm]11,2
Weight [kg]0.065
Width [mm]84.2

This part fits 20 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2005Mercedes-BenzML350Base3.7LV6N/AGrade: Aftermarket; Compatible with Expansion Tank.; VAICO
2005Mercedes-BenzML500BaseN/AGrade: Aftermarket; Compatible with Expansion Tank.; VAICO
2004Mercedes-BenzML350Base3.7LV6N/AGrade: Aftermarket; Compatible with Expansion Tank.; VAICO
2004Mercedes-BenzML500Base5.0LV8N/AGrade: Aftermarket; Location-Expansion Tank; Location-Reservoir; VAICO
2003Mercedes-BenzML320BaseN/AGrade: Aftermarket; Compatible with Expansion Tank.; VAICO
2003Mercedes-BenzML350Base3.7LV6N/AGrade: Aftermarket; Compatible with Expansion Tank.; VAICO
2003Mercedes-BenzML500Base5.0LV8N/AGrade: Aftermarket; Location-Expansion Tank; Location-Reservoir; VAICO
2003Mercedes-BenzML55 AMGBase5.5LV8N/AGrade: Aftermarket; Compatible with Expansion Tank.; VAICO
2002Mercedes-BenzML320Base3.2LV6N/AGrade: Aftermarket; Compatible with Expansion Tank.; VAICO
2002Mercedes-BenzML500Base5.0LV8N/AGrade: Aftermarket; Location-Expansion Tank; Location-Reservoir; VAICO
2002Mercedes-BenzML55 AMGBase5.5LV8N/AGrade: Aftermarket; Compatible with Expansion Tank.; VAICO
2001Mercedes-BenzML320Base3.2LV6N/AGrade: Aftermarket; Compatible with Expansion Tank.; VAICO
2001Mercedes-BenzML430Base4.3LV8N/AGrade: Aftermarket; Compatible with Expansion Tank.; VAICO
2001Mercedes-BenzML55 AMGBase5.5LV8N/AGrade: Aftermarket; Compatible with Expansion Tank.; VAICO
2000Mercedes-BenzML320Base3.2LV6N/AGrade: Aftermarket; Compatible with Expansion Tank.; VAICO
2000Mercedes-BenzML430Base4.3LV8N/AGrade: Aftermarket; Compatible with Expansion Tank.; VAICO
2000Mercedes-BenzML55 AMGBaseN/AGrade: Aftermarket; Compatible with Expansion Tank.; VAICO
1999Mercedes-BenzML320Base3.2LV6N/ACompatible with front suspension stabilizer bar link kit, brake hydraulic hose, and steering tie rod end installations.; VAICO
1999Mercedes-BenzML430Base4.3LV8N/ACompatible with front suspension stabilizer bar link kit, brake hydraulic hose, and steering tie rod end installations.; VAICO
1998Mercedes-BenzML320Base3.2LV6N/ACompatible with front suspension stabilizer bar link kit, brake hydraulic hose, and steering tie rod end installations.; VAICO

* 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:

10258142380002163 500 00 063154538801750039NA 163 500 00 06RC242

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