VW Volkswagen Caddy 2k AdBlue Tank Reservoir 2.0 TDI Diesel Engine 2K5131877C

VW Volkswagen Caddy 2k AdBlue Tank Reservoir 2.0 TDI Diesel Engine is an original exhaust emission reduction system component designed for Volkswagen diesel-powered vehicles. Using a used reservoir from this group allows for an economical yet professional repair of the AdBlue system, maintaining factory mounting geometry and proper integration with the fuel system.

Specifications and technical data

• SKU: 2K5131877C
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 2K5131877C
• Substitutable numbers: 2K5131877C, 2K5 131 877 C
• Fuel type: Diesel
• Category: Fuel Tanks & Filler Necks

Purpose and function in the fuel supply system

The presented AdBlue reservoir is a component related to the diesel engine exhaust gas treatment system, working in conjunction with the 2.0 TDI unit. It is responsible for storing the AdBlue solution, which is then dosed into the exhaust system to reduce nitrogen oxides. A correctly selected reservoir guarantees stable operation of the SCR system, no errors in the control unit, and compliance with exhaust emission standards.

By using an original component from the Fuel tanks and filler pipes group, proper tightness, resistance to operating conditions, and compatibility with the vehicle's factory mounts and lines are maintained.

Construction and fitment for VW Caddy 2K

The reservoir has been designed specifically for the VW Caddy 2K generation body architecture, taking into account line routing, mounting points, and chassis space. The design ensures:

• factory mounting points matched to the Caddy 2K frame and body,
• adaptation for use with the 2.0 TDI diesel engine,
• proper geometry for connecting AdBlue system lines and sensors.

Such fitment reduces installation time, minimizes the risk of leaks, and eliminates the need for system modifications.

Benefits of using an original used reservoir

Choosing an original, used VW Volkswagen Caddy 2k AdBlue Tank Reservoir 2.0 TDI Diesel Engine is a reasonable compromise between cost and quality. A dismantled component retains factory design parameters while significantly reducing repair costs compared to a new part. This solution is particularly beneficial for:

• repairing the system after mechanical damage (corrosion, impact, cracks),
• restoring the efficiency of the SCR system after long-term operation,
• comprehensive maintenance of the fuel supply system in diesel vehicles.

The original origin of the component promotes seamless cooperation with the vehicle's electronics and correct operation of the AdBlue solution level and temperature sensors.

Professional selection and operation

To ensure proper system operation, it is essential to match the reservoir to the specific engine and body version of the VW Caddy 2K. For this purpose, it is worth using the manufacturer's markings and catalog data, which facilitates the selection of the spare part based on technical identifiers. A correctly selected reservoir reduces the risk of leaks, engine control unit errors, and problems with AdBlue dosing.

If you want to deepen your knowledge about the diagnostics and maintenance of the fuel supply system, including the role of the reservoir in the entire system, the following article will be useful: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which discusses practical aspects of operation and component selection based on technical identifiers.

Expanding repairs within the scope of tanks and filler pipes

If you are planning a comprehensive repair or upgrade of the fuel supply and AdBlue area in your Volkswagen and need other elements from the same group, such as filler pipes, additional auxiliary tanks, or mounting elements, check the available parts in the Volkswagen fuel tanks and filler pipes category.