Vaico V10-3903 Brake Dust Shield - Front Left

Brake Dust Shield for Audi and Volkswagen

Vaico V10-3903 is a front left brake dust shield made from sheet steel with a zinc-coated surface for corrosion resistance. It is built for select Audi A4, A4 Quattro, A6, A6 Quattro, S4, and Volkswagen Passat applications that use the OE-style front brake backing plate design.

Key Features

• Part number V10-3903 for front left brake dust shield applications
• Made from sheet steel for structural support behind the brake rotor
• Zinc-coated surface helps resist rust and road exposure
• Measures 300 mm length, 200 mm width, and 18 mm height
• Fits select 288 x 25 mm front brake setups on Audi and Volkswagen models
• Cross-references OE numbers 8D0 615 311 D and 8D0 615 311 E

Detailed Description

VAICO V10-3903 is a replacement brake dust shield for the front left side, engineered for vehicles that require the OE-style backing plate behind the brake rotor. The sheet steel construction and zinc-coated finish support long-term durability in the wheel well area, where moisture, salt, and debris can accelerate corrosion. This part number V10-3903 is listed for multiple Audi and Volkswagen fitments, including Audi A4, Audi A4 Quattro, Audi A6, Audi A6 Quattro, Audi S4, and Volkswagen Passat models with the specified front brake configuration.

VAICO’s VAICO line focuses on application-specific replacement parts for European vehicles, and this brake dust shield follows that approach with direct-fit dimensions and OE-number references for accurate matching. This part cross-references OE numbers 8D0 615 311 D and 8D0 615 311 E for the same application.

What It Helps Address

• Damaged or rusted front left brake dust shield
• Brake rotor exposure to road debris and splash
• Corrosion around the brake backing plate area
• Noise caused by a bent or deteriorated shield contacting the rotor
• Loss of proper shielding behind the front brake assembly

Installation Notes and Tips

• Verify the OE number and brake size before ordering: 288 x 25 mm front brake applications are listed in the fitment data.
• Confirm front left position only; this part is not listed for other corners.
• Check the vehicle build range carefully for Audi A4, A4 Quattro, A6, A6 Quattro, S4, and Volkswagen Passat fitment.
• Inspect the rotor, hub area, and surrounding hardware for corrosion or damage before installation.
• Compare the existing shield to the listed dimensions: 300 mm length, 200 mm width, and 18 mm height.

Quality Assurance

VAICO V10-3903 is a zinc-coated sheet steel replacement part built to match the listed OE applications for Audi and Volkswagen front left brake dust shield service. Use the OE references and fitment notes to confirm the correct application before installation.