Dorman 54102CD Washer Fluid Reservoir Cap

Durable Washer Fluid Reservoir Cap for Select Dodge, Mercedes-Benz, and Volkswagen Models

The Dorman 54102CD washer fluid reservoir cap is designed to provide a secure seal for your vehicle's windshield washer fluid reservoir. Made from durable blue plastic, this snap-on cap ensures proper fluid containment and prevents contamination for a reliable windshield cleaning system.

• Constructed from sturdy blue plastic for long-lasting use
• Snap-on reservoir cap type for easy installation and removal
• Outside diameter measures 2.87 inches for precise fit
• Height of 2.36 inches to match OEM specifications
• Compatible with specific Dodge, Mercedes-Benz, and Volkswagen models
• Includes one windshield washer fluid reservoir cap per package

Product Details and Specifications

The Dorman 54102CD washer fluid reservoir cap is engineered to meet the exact dimensions required by various Mercedes-Benz models such as the 190E, 300SE, and S550, as well as Volkswagen and Dodge vehicles including the Crafter Van and Sprinter series. Its snap-on design allows for a secure fit that prevents leaks and contamination of the washer fluid. The blue plastic material is resistant to weathering and chemical exposure, maintaining its integrity over time. With an outside diameter of 2.87 inches and a height of 2.36 inches, this cap matches the original equipment specifications to ensure proper sealing and function.

Compatible Vehicles and Applications

• Mercedes-Benz models: 190E, 300CE, 300D, 300E, 300SD, 300SDL, 300SE, 300SEL, 300TD, 300TE, 350SD, 350SDL, 380SE, 380SEC, 380SEL, 380SL, 380SLC, 420SEL, 500SEC, 500SEL, 560SEC, 560SEL, 600SL, C43 AMG, C230, C280, CL55 AMG, CL65 AMG, CL500, CL550, CL600, E55 AMG, E300, E320, E350, E420, E430, S55 AMG, S63 AMG, S65 AMG, S350, S400, S430, S450, S500, S550, S600, SL500, SL600
• Volkswagen models: Crafter Van
• Dodge models: Sprinter, Sprinter 1500, Sprinter 2500, Sprinter 3500, Sprinter 3500XD

Common Issues Addressed by This Reservoir Cap

• Prevents washer fluid leaks caused by damaged or missing caps
• Protects washer fluid from dirt and debris contamination
• Maintains proper pressure and fluid retention in the reservoir
• Ensures consistent windshield washer system performance
• Replaces worn or cracked caps to avoid fluid evaporation

Installation Notes and Tips

• Ensure the reservoir neck is clean and free of debris before installation
• Align the cap properly and press firmly until it snaps into place
• Check for a secure fit by gently tugging on the cap after installation
• Refer to the vehicle’s owner manual for specific reservoir location and removal instructions

Quality Assurance and Warranty

Dorman manufactures the 54102CD washer fluid reservoir cap to meet or exceed OEM standards for fit, form, and function. The plastic material is selected for durability and resistance to environmental factors. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship to ensure customer confidence in product reliability.