Audi Q7 4L Fuel Filler Cap Tank Cover Funnel Diesel Black 059103482C

The Audi Q7 4L Fuel Filler Cap Inlet Diesel is an original part from the Fuel Filler Flaps and Caps category, designed for diesel engine fuel systems. Its precisely fitted construction ensures a tight seal for the filler neck, stable fuel system operation, and safe daily vehicle use.

Specifications and technical data

• SKU: 059103482C
• Mark: Audi
• Condition: Used
• OEM Part Number: 059103482C
• Substitutable numbers: 059103482C, 059 103 482 C
• Fuel type: Diesel
• Color: Black
• Category: Fuel Tank Caps

Intended Use and Technical Function

This cap is dedicated to the Audi Q7 4L model with a diesel engine. As a component of the refueling system, it is responsible for:

• maintaining the fuel filler neck's seal during driving and when parked,
• protecting the filler neck from contamination,
• stabilizing the fuel system's operating conditions under typical load ranges.

Thanks to its precise fit to the filler neck geometry in the Audi Q7 4L, the cap works with the factory mounting, reducing the risk of leaks and refueling issues.

Construction, Material, and Color

The cap is made in Black, which helps maintain visual consistency with the factory finish of the fuel filler recess in the Audi. The neutral, dark color blends well with most body configurations, without drawing attention away from other styling elements.

The design solution intended for Diesel fuel supports correct vehicle usage, minimizing the risk of refueling errors and ensuring a proper fit to the filler neck used in diesel versions.

Item Condition and Service Application

The offered fuel filler cap is a used part, making it an attractive service alternative for drivers looking for original components at a reasonable price. This type of part is particularly useful for:

• replacing a damaged or lost cap,
• restoring the completeness of the refueling system after bodywork and paint repairs,
• servicing fleet vehicles where functionality and compliance with factory specifications are important.

Choosing an original Audi cap helps maintain compliance with factory tolerances and avoid problems typical of universal aftermarket replacements.

Compatibility, Identification, and Selection

To correctly select the cap for a specific Audi Q7 4L with a diesel engine, it is advisable to consult manufacturer markings, vehicle data, and service documentation. Using parts from the same construction family facilitates installation and reduces the need for additional modifications.

For users who wish to deepen their knowledge of fuel system diagnostics and operation, an article describing the function and servicing of components such as injectors, pumps, or the fuel tank will be useful – details can be found in the material Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair.

Expanded Offer and Related Parts

If you are modernizing or completing the refueling system in your Audi and are interested in other components responsible for safe refueling, such as additional service caps or mounting elements, in addition to the cap itself, check the available parts in the Audi Fuel Filler Flaps and Caps category.