Mann Filter W 7041 Oil Filter

Mann Filter W 7041 Oil Filter

The Mann Filter W 7041 is a high‑performance engine oil filter designed for passenger cars and light commercial vehicles. It delivers superior protection for the engine by capturing contaminants, maintaining optimal oil quality, and ensuring reliable operation under a wide range of driving conditions.

Key Features and Benefits

• Advanced Filtration Technology: The filter employs a multi‑layer media system that captures particles as small as 0.5 µm, protecting the engine from wear and extending service life.
• High Flow Capacity: With a low pressure drop design, it allows maximum oil flow, reducing engine load and improving fuel efficiency.
• Durable Construction: Made with high‑grade polypropylene housing and reinforced gasket, the filter resists corrosion and withstands high temperatures up to 200 °C.
• Easy Installation: The screw‑on design fits standard 78 mm mounting threads found on most Ford, Nissan, Subaru, Infiniti, and other passenger cars. A built‑in anti‑return valve prevents oil backflow during shutdown.
• Long Service Life: Designed for up to 10,000 km or 12 months of use (whichever comes first) under normal driving conditions, reducing maintenance frequency.

Compatibility Overview

The W 7041 filter is engineered to fit a broad range of vehicle models. Below are representative categories and specific examples:

For a complete list of compatible vehicles, consult the manufacturer’s technical data sheet or contact a certified dealer.

Installation Guide

1. Preparation: Warm the engine to operating temperature. Drain existing oil and remove the old filter carefully.
2. Cleaning: Inspect the mounting surface for debris or damaged gasket material; clean with a lint‑free cloth.
3. Mounting: Place the new W 7041 filter onto the housing, ensuring the anti‑return valve faces upward. Tighten to manufacturer’s torque specification (typically 12–15 Nm).
4. Sealing: Verify that the gasket is seated correctly and there are no gaps.
5. Refill: Refill with the recommended oil type and capacity. Start the engine, check for leaks, and monitor pressure gauge for proper operation.

Maintenance Tips

• Replace the filter at every oil change or after 10,000 km if driving in heavy traffic or dusty environments.
• Avoid using low‑quality oils; high‑performance synthetic blends enhance filtration efficiency.
• Inspect the filter housing for cracks or deformation before installation; replace if damaged.

Performance Highlights

The W 7041 filter consistently meets or exceeds OEM specifications in independent laboratory tests. Key performance metrics include:

• Particle Retention: ≥99.9% for particles >0.5 µm.
• Pressure Drop: ≤0.2 bar at 10,000 rpm flow rate.
• Oil Flow Rate: Maintains 95% of baseline engine oil flow under load.

Environmental Impact

Mann Filter’s W 7041 is manufactured with recyclable materials and a design that reduces waste. By extending filter life and improving engine efficiency, it contributes to lower emissions and better fuel economy.

Technical Data Sheet Summary

Conclusion

The Mann Filter W 7041 Oil Filter stands out as a reliable, high‑performance component for modern passenger cars and light commercial vehicles. Its robust construction, advanced filtration media, and broad compatibility make it an excellent choice for drivers seeking long‑term engine protection and optimal performance.