A2014700506: Guarding Your Mercedes Fuel System

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The Unsung Hero: Understanding the A2014700506 Fuel Tank Screen​

The number A2014700506 identifies a small but critically important component in specific Mercedes-Benz models: the OEM Fuel Tank Screen. Often referred to as a fuel tank strainer or filter sock, this part is the first line of defense against contaminants entering your vehicle’s sensitive fuel system.

Its role is straightforward yet essential: sitting at the intake point of the fuel pump inside the tank, the screen filters out large particles like rust, dirt, sediment, and debris that accumulate over time. By capturing these solids before they reach the fuel pump, the A2014700506 prevents blockages and minimizes wear on the pump itself, ensuring a clean supply of fuel is delivered to the engine.

For search optimization, we also incorporate the spaced-out variation: A 201 470 05 06. Both formats refer to the exact same genuine Mercedes-Benz part, guaranteeing reliability and factory-specified filtration.

Why Filtration is Key to Mercedes Performance​

In modern Mercedes engines, the fuel injection system operates at extremely high pressures and uses injectors with microscopic tolerances. Even small particles that bypass a compromised screen can cause significant, expensive damage:

• Fuel Pump Failure: Debris sucked through a torn or clogged screen forces the fuel pump to work harder, leading to premature failure and costly replacement.
• Injector Clogging: Fine particles that pass the initial screen can eventually clog or damage the precise spray nozzles of the fuel injectors, resulting in misfires, poor performance, and reduced fuel economy.
• System Integrity: Choosing the genuine A2014700506 ensures that the mesh size and material composition meet Mercedes-Benz's strict standards, offering the exact level of protection required for the entire fuel delivery chain.

Recognizing a Failing or Clogged A 201 470 05 06​

Unlike the main fuel filter, which is typically replaced on a service schedule, the fuel tank screen rarely fails completely but can become severely restricted. If the A2014700506 is heavily clogged with debris, it will starve the fuel pump of the necessary fuel volume.

Symptoms of a restricted fuel tank screen often mimic a failing fuel pump or a clogged main fuel filter:

• Engine Hesitation or Stalling: Especially under heavy acceleration when the engine demands high fuel flow, a restricted screen can cause the fuel pressure to drop suddenly.
• Difficulty Starting: The pump may struggle to prime the system with enough pressure.
• Decreased Performance: A noticeable reduction in horsepower and throttle response due to insufficient fuel delivery.
• Whining Fuel Pump Noise: The pump may emit an unusually loud whining sound as it strains to pull fuel through the blocked A2014700506 screen.

The OEM Advantage: Quality and Reliability​

When performing fuel system maintenance or repair, always insist on the genuine Mercedes-Benz OEM Fuel Tank Screen, A2014700506. Aftermarket screens may use inferior mesh materials or frame designs that can disintegrate over time or fail to seal properly.

By choosing the official A 201 470 05 06 part:

• You guarantee a perfect fit within the fuel tank assembly.
• You ensure the use of durable materials resistant to modern fuel additives and chemicals.
• You protect your expensive fuel pump and injectors from destructive contaminants.

Investing in this genuine component is the simplest, most effective way to preserve the long-term health and peak performance of your Mercedes-Benz fuel system.

#A2014700506OEM #MercedesFuelScreen