Mercedes X253 Fuel Tank OM651 OM654 Diesel Complete Tank Reservoir A2534703600

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes X253 Fuel Tank OM651 OM654 Diesel Complete Tank Reservoir is an original component from the Fuel tanks and filler pipes group, designed for vehicles with diesel engines. Engineered by the vehicle manufacturer, it ensures the correct operating parameters of the fuel system, stable mounting, and safe storage of diesel fuel.

Specifications and technical data

• SKU: A2534703600
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2534703600
• Substitutable numbers: A2534703600, A 253 470 36 00
• Weight: 150
• Fuel type: Diesel
• Category: Fuel Tanks & Filler Necks

Purpose and role in the fuel system

The presented fuel tank is dedicated to Mercedes vehicles with OM651 and OM654 series diesel engines. As a component structurally matched to the specific X253 platform, it works with the factory fuel system, lines, sensors, and body mounts, which facilitates installation and reduces the need for modifications.

The tank is responsible for the safe storage of Diesel fuel, maintaining an appropriate level of tightness, and ensuring proper supply to the pump and injectors. The correct geometry and capacity of the tank promote stable engine operation under various operating conditions, including dynamic driving and varying fuel levels.

Technical and design parameters

The component belongs to the Fuel tanks and filler pipes group, which means it is designed to work with the factory filler neck, ventilation, and fuel system accessories. The tank's construction is adapted to the operational loads typical for premium SUVs, taking into account curb weight, force distribution, and safety requirements.

The weight of the component specified in the documentation confirms the use of materials selected for mechanical strength and resistance to diesel fuel. Using an original solution allows for maintaining the factory operating parameters of the fuel system, including the correct operation of fuel level sensors and vehicle diagnostic systems.

Condition, selection, and service application

The product is offered as a used part, which is a cost-effective solution while maintaining compliance with factory specifications. This type of fuel tank is suitable both for standard replacement of a damaged component and for post-accident repairs where restoring the original geometry of the fuel system is required.

The selection of the tank should be based on vehicle identification data and part numbers to ensure full compatibility with the specific engine version and model year. This makes the installation process smoother and minimizes the risk of issues with fitting mounts, lines, or sensors.

Benefits of using an original Mercedes tank

Using an original fuel tank in a Mercedes vehicle with a diesel engine brings a number of practical benefits:

• Factory fitment for the X253 platform and OM651/OM654 units, which facilitates installation and service.
• Consistency with the Diesel fuel system, including lines, pump, and accessories.
• Maintenance of correct operation of diagnostic systems and the fuel level indicator.
• Reduction of the risk of leaks and fuel system ventilation problems.

For workshops and individual users, this means stable operation, predictable vehicle behavior, and easier monitoring of the fuel system's technical condition.

Related components and technical knowledge

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

To better plan service work and understand the relationships between the tank, pump, and injectors, it is worth using a technical guide. A detailed discussion of diagnostics, selection by part numbers, and operating principles can be found in the article "Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration".

For users who want to make informed choices when buying parts from the secondary market, a practical guide to online shopping may also be helpful. Issues of seller verification, compatibility checking, and secure transactions are discussed in the article "Safe purchase of used car parts online – a step-by-step guide".