VAICO V30-8171 Fuel filter

VAICO V30-8171 Fuel Filter – Precision Engineered for Mercedes-Benz Powertrains

The VAICO V30-8171 Fuel Filter is a high‑performance, OEM‑grade component designed to safeguard the fuel system of a wide range of Mercedes-Benz vehicles. Crafted with meticulous attention to detail, this filter delivers superior filtration efficiency, ensuring that only clean, contaminant‑free fuel reaches the engine’s combustion chambers.

Key Features & Technical Highlights

• Ultra‑Fine Filtration: Utilizes a multi‑layered media architecture that captures particles as small as 0.5 µm, protecting injectors and fuel pumps from wear.
• Robust Construction: Made from high‑grade polypropylene housing with reinforced end caps to withstand extreme pressure variations typical in modern diesel and gasoline engines.
• Optimized Flow Rate: Engineered for a maximum flow of 120 L/min, maintaining optimal fuel delivery even under high demand conditions such as rapid acceleration or heavy load.
• Long Service Life: Designed to operate reliably for up to 30,000 km (or 2 years) under normal driving conditions before requiring replacement.
• Seamless Fitment: Features a standard 105 mm thread size with an 11.7 mm pitch, ensuring compatibility across the Mercedes-Benz C‑Class, E‑Class, S‑Class, M‑Class, and G‑Class families.

Compatibility Matrix

The V30-8171 is specifically engineered for a broad spectrum of Mercedes-Benz models. Below is an overview of the most common vehicle series that accept this filter:

For a complete list of compatible models and engine types, consult the manufacturer’s technical data sheet.

Installation Procedure

1. Safety First: Disconnect the battery and relieve fuel system pressure using an approved procedure to prevent accidental spray.
2. Remove Old Filter: Unscrew the existing filter housing, allowing any residual fuel to drain into a suitable container.
3. Prepare New Filter: Remove protective seals from the V30-8171 and inspect for damage. Do not bend or deform the filter media.
4. Install: Screw the new filter onto the housing, tightening to the manufacturer’s torque specification (typically 12 Nm).
5. Re‑pressurize System: Reconnect the battery and restore fuel pressure. Check for leaks around the filter connections.

Maintenance & Longevity Tips

• Perform a visual inspection of the filter housing during routine maintenance to detect any signs of corrosion or leakage.
• Avoid using harsh chemicals that could degrade the polypropylene material; only approved automotive cleaning agents are recommended.
• Replace the filter at the end of its rated service interval, even if no visible contamination is observed, to maintain optimal engine performance.

Why Choose VAICO V30-8171?

The VAICO V30-8171 Fuel Filter stands out for its combination of durability, precise engineering, and proven compatibility with Mercedes-Benz powertrains. By ensuring that only the cleanest fuel reaches critical engine components, this filter helps:

• Extend Engine Life: Reduces wear on injectors and pumps.
• Maintain Fuel Efficiency: Keeps flow rates optimal for combustion efficiency.
• Prevent Performance Degradation: Avoids power loss caused by clogged fuel lines.

Technical Data Summary

Conclusion

The VAICO V30-8171 Fuel Filter is a critical component for maintaining the reliability and performance of Mercedes-Benz vehicles across multiple generations. Its superior filtration capability, robust construction, and precise fitment make it an indispensable part of any vehicle’s fuel system maintenance strategy.