Original MANN-FILTER Fuel filter WK 7002 – For Passenger Cars

MANN‑FILTER Fuel Filter WK 7002 – For Passenger Cars

The MANN‑FILTER Fuel Filter WK 7002 is a high‑performance, OEM‑approved component designed to protect the fuel system of modern passenger cars. Engineered with precision and built to meet stringent automotive standards, this filter delivers reliable filtration for both gasoline and diesel engines across a wide range of vehicle models.

Key Design Features

• Advanced Filtration Media: Utilizes a multi‑layered cellulose and synthetic fiber blend that captures particles as small as 5 µm, ensuring clean fuel delivery to the engine.
• High Flow Capacity: Engineered for low pressure drop, maintaining optimal fuel flow even under high demand conditions such as cold starts or heavy acceleration.
• Durable Construction: The filter housing is made from reinforced polypropylene, offering resistance to corrosion and chemical attack from fuels and additives.
• Seamless Integration: Designed to fit standard fuel lines with a 76 mm diameter inlet/outlet, compatible with most VAG and Audi A6 platforms (4F2, 4F5, 4FH).
• Long Service Life: Certified for up to 30,000 km or 24 months of use, depending on driving conditions, providing peace of mind for both private owners and fleet operators.

Compatibility Overview

The WK 7002 filter is specifically tailored for a range of passenger vehicles. Below is an overview of the most common applications:

Installation Guidelines

1. Safety First: Ensure the engine is cool and disconnect the battery to prevent accidental ignition.
2. Drain Fuel System: Open the drain valve or use a vacuum pump to remove residual fuel from the lines.
3. Remove Old Filter: Unscrew the existing filter housing, allowing any remaining fuel to drip into a catch pan.
4. Install WK 7002: Align the new filter with the inlet/outlet ports and tighten according to manufacturer torque specifications (typically 5 Nm).
5. Re‑prime Fuel System: Reconnect the battery, start the engine, and check for leaks or abnormal pressure readings.

Performance Benefits

• Engine Protection: By trapping contaminants, the filter prevents wear on fuel injectors, pumps, and combustion chambers.
• Fuel Efficiency: Clean fuel flow reduces engine friction and improves combustion efficiency, potentially enhancing mileage.
• Reduced Maintenance Costs: A reliable filter extends the lifespan of critical components, lowering long‑term repair expenses.
• Environmental Compliance: Consistent filtration helps meet emissions regulations by ensuring optimal fuel atomization and combustion.

Quality Assurance & Certification

The WK 7002 filter undergoes rigorous testing in accordance with ISO 9001, ISO 14001, and automotive-specific standards such as VW/Audi Part Number compliance. Each batch is inspected for:

• Filtration efficiency (≥ 99.9% particle removal)
• Pressure drop (< 0.5 bar at rated flow)
• Material integrity under temperature extremes (-40 °C to +120 °C)

Maintenance Tips for Longevity

While the WK 7002 is designed for extended service intervals, following these simple practices can further extend its life:

1. Regularly inspect fuel lines for signs of wear or corrosion.
2. Avoid using low‑quality fuels that may introduce excessive particulates.
3. Keep the vehicle’s engine bay clean to prevent dust accumulation on filter housings.

Conclusion

The MANN‑FILTER Fuel Filter WK 7002 stands out as a dependable, high‑quality component for passenger cars requiring robust fuel filtration. Its meticulous engineering, proven performance across multiple vehicle platforms, and adherence to stringent quality standards make it an essential part of any automotive maintenance strategy.

By choosing the WK 7002 filter, owners can ensure their engines receive pristine fuel, safeguarding performance, efficiency, and longevity for years to come.