Original MANN-FILTER Fuel filter WK 920/3 – For Passenger Cars

MANN‑FILTER Fuel Filter WK 920/3 – For Passenger Cars

The WK 920/3 fuel filter from MANN‑FILTER is a high‑performance, OEM‑grade component designed to protect the engine’s fuel system in passenger vehicles. It delivers superior filtration efficiency while maintaining optimal fuel flow and pressure.

Key Features

• Precision Engineering: Manufactured with MANN‑FILTER’s proprietary technology, ensuring consistent quality across every unit.
• High Filtration Capacity: Captures particles as small as 0.5 µm, safeguarding injectors and fuel pumps from wear.
• Low Pressure Drop: Maintains engine performance by allowing smooth fuel delivery even under high demand.
• Durable Construction: Made from robust materials that resist corrosion and temperature extremes typical in automotive environments.
• Easy Installation: Screw‑on design with a 93 mm outer diameter, 97 mm height, and 100 mm length for quick replacement without special tools.

Technical Specifications

Benefits to Vehicle Performance

The WK 920/3 filter plays a pivotal role in maintaining engine efficiency. By trapping contaminants before they reach the fuel injectors, it reduces wear on critical components, leading to:

• Improved fuel economy due to consistent injector performance.
• Extended lifespan of the fuel pump and injection system.
• Reduced risk of engine misfires or stalling caused by dirty fuel.
• Enhanced reliability in harsh driving conditions, such as dusty roads or high‑altitude environments.

Installation Guide

1. Locate the existing fuel filter housing on the vehicle’s fuel rail.
2. Disconnect the fuel line from the filter outlet using a suitable wrench. Be prepared for a small amount of fuel spillage; use a catch pan if necessary.
3. Unscrew the old filter by turning it counter‑clockwise until it releases from the housing.
4. Remove any debris or residue from the housing and clean with a lint‑free cloth.
5. Align the new WK 920/3 filter’s threaded end with the housing opening. Hand‑tighten, then give an additional quarter turn to ensure a secure fit.
6. Reconnect the fuel line to the filter outlet and tighten firmly.
7. Start the engine and check for leaks around the new filter connection.

Maintenance Tips

• Replace the filter at every scheduled service interval or sooner if the vehicle operates in extremely dusty conditions.
• Avoid using aftermarket filters that do not meet MANN‑FILTER’s specifications, as they may compromise filtration performance.
• Inspect the filter housing for cracks or damage before installation; replace any compromised components.

Why Choose MANN‑FILTER WK 920/3?

MANN‑FILTER is renowned for its commitment to quality and innovation in automotive filtration. The WK 920/3 model reflects this heritage, offering:

• Consistent performance backed by rigorous testing protocols.
• Compatibility with a wide range of passenger cars, ensuring that the filter meets OEM standards.
• A design that balances durability with low resistance to fuel flow, preserving engine efficiency.

By selecting the MANN‑FILTER Fuel Filter WK 920/3, vehicle owners invest in reliable protection for their engine’s most critical components, ensuring longevity and optimal performance across diverse driving conditions.