Audi A6 C7 AdBlue Additive Tank Reservoir Container Bottle Diesel 4G0131877K

Audi A6 C7 AdBlue Additive Tank Reservoir Container Bottle Diesel is an original fuel system component belonging to the Fuel tanks and filler pipes group. Designed specifically for diesel engines, it works stably with the exhaust emission reduction system, ensuring proper delivery of the AdBlue solution and compliance with emission standards in daily operation.

Specifications and technical data

• SKU: 4G0131877K
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G0131877K
• Substitutable numbers: 4G0131877K, 4G0 131 877 K
• Fuel type: Diesel
• Category: Fuel Tanks & Filler Necks

Purpose and function in the fuel system

The presented Audi A6 C7 AdBlue Additive Tank Reservoir Container Bottle Diesel is a component of the fuel system in Diesel engine vehicles equipped with a Selective Catalytic Reduction (SCR) system. It is responsible for the safe storage of the AdBlue solution and its stable delivery to other system components, which translates into the proper operation of the exhaust gas cleaning system and the maintenance of correct engine performance parameters. Thanks to the design developed by the vehicle manufacturer, the tank is matched to the architecture of the Audi A6 C7 body, which facilitates installation and allows for maintaining factory routing of lines and mounting points. This solution is particularly beneficial for repairs where maintaining the original geometry of the fuel and exhaust system is a priority.

Benefits of using an original AdBlue tank

Using an original Audi A6 C7 AdBlue Additive Tank Reservoir Container Bottle Diesel offers a number of practical technical benefits:

• maintaining the factory characteristics of the exhaust emission reduction system,
• proper fitment to the vehicle's mounts and installation,
• consistency with other fuel and exhaust system components,
• reducing the risk of leaks and system venting issues. Choosing a used, original component allows for a technically correct repair while maintaining a favorable cost-to-quality ratio. This is particularly important in the case of modern diesel engines, where the AdBlue system is an integral part of the emission compliance system.

Component condition and service application

The offered tank comes from dismantling and is sold as a used part. This type of component is a good choice for service repairs when the existing tank has suffered mechanical damage, external housing corrosion, or issues with maintaining system tightness have occurred. Replacing it with an original element from the same design group allows for restoring the proper operation of the AdBlue system without the need for an expensive purchase of a new part. Before installation, a standard service procedure is recommended, including checking the installation, lines, and the correctness of mounts to ensure stable operation of the entire AdBlue additive fuel system in the long term.

Integration with other fuel system components

In modern diesel engines, the consistent operation of all fuel system components is crucial – from tanks and lines to elements responsible for fuel and additive dosing. If you are interested in a broader look at the topic of cost-effective repairs in this area, it is worth reading an article discussing the selection of used fuel system components: fuel dosing problems and choosing a used injection pump and fuel rail.

Expanding repairs within the same group of elements

If you are planning a comprehensive repair or upgrade of the fuel and emission reduction system area in your Audi and need other elements from the same group, such as additional tanks, supply lines, or filler components, check the available parts in the Audi fuel tanks and filler pipes category.