HomeWiper and Washer > Hardware, Fasteners and FittingsURO 1638690508 Washer Fluid Reservoir Cap
Part #: 1638690508

URO 1638690508 Washer Fluid Reservoir Cap

⚙️ 20 vehicles fit this part
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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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Reliable Washer Fluid Reservoir Cap for Mercedes-Benz ML Models

The URO Washer Fluid Reservoir Cap, part number 1638690508, is designed specifically for select Mercedes-Benz ML series vehicles. This replacement cap ensures a secure seal for the washer fluid reservoir, helping maintain proper fluid levels and preventing contamination.

  • Compatible with Mercedes-Benz ML55 AMG, ML320, ML350, ML430, and ML500 models
  • Durable construction for long-lasting performance
  • Exact fit replacement for original equipment
  • Part number 1638690508 for precise identification
  • Helps maintain washer fluid system integrity

Product Details and Compatibility

This URO washer fluid reservoir cap is engineered to meet the specifications of Mercedes-Benz ML series vehicles, including the ML55 AMG, ML320, ML350, ML430, and ML500. The part number 1638690508 corresponds to this specific cap, ensuring compatibility and proper fitment. Its robust design helps prevent leaks and contamination, which can affect washer fluid performance and visibility during driving conditions.

Purpose and Common Issues Addressed

  • Prevents washer fluid leakage from the reservoir
  • Protects washer fluid from dirt and debris contamination
  • Maintains proper pressure within the washer fluid system
  • Ensures consistent washer fluid delivery to windshield wipers
  • Replaces damaged or missing reservoir caps on Mercedes-Benz ML models

Installation Notes and Tips

Installing the URO washer fluid reservoir cap is straightforward. Simply remove the old or damaged cap from the washer fluid reservoir and replace it with part number 1638690508. Ensure the cap is securely seated to maintain a proper seal. No special tools are required, and the process typically takes only a few minutes.

Quality Assurance and Warranty

URO parts are manufactured to meet or exceed OEM standards for fit and function. While specific warranty details for part number 1638690508 are not provided, URO products generally undergo quality control to ensure reliability and durability for Mercedes-Benz ML55 AMG, ML320, ML350, ML430, and ML500 vehicles.

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:

163 869 050816386900081638690508896 33048 001URO-011937

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