Original MANN-FILTER Fuel filter WK 8022 x – Fuel filter set with gasket / gasket set – For Passenger Cars

MANN‑FILTER Fuel Filter WK 8022 x

The MANN‑FILTER Fuel Filter WK 8022 x is a high‑performance, OEM‑grade component designed to protect the engine of passenger cars from contaminants in the fuel system. It features an integrated gasket set that ensures a leak‑free installation and optimal sealing pressure.

Key Design Features

• Precision Machining: The filter housing is manufactured to exact tolerances, guaranteeing a perfect fit on the specified engine models. This precision reduces vibration and extends component life.
• High‑Quality Filter Media: The media is engineered to capture particles as small as 5 µm while maintaining low pressure drop, which preserves fuel flow efficiency and engine performance.
• Integrated Gasket Set: Each filter comes with a complete gasket kit—outer seal, inner seal, and mounting ring. This eliminates the need for additional parts and ensures a reliable, maintenance‑free seal.
• Robust Construction: The filter body is made from durable polypropylene, resistant to fuel chemicals and temperature variations typical in passenger car engines.
• Easy Installation: Designed as a spin‑on unit, the filter can be installed without special tools. The gasket set fits automatically, reducing installation time and potential errors.

The WK 8022 x is engineered for a wide range of passenger car engines, particularly those from Land Rover, Range Rover Sport, and Discovery IV. It matches the original equipment specifications for:

• Engine Displacement: 2.7 L to 3.6 L diesel variants.
• Model Years: 2009–2018 for Discovery IV, 2010–2018 for other Land Rover models.
• Fuel System Type: Common rail and unit injector systems.

Because the filter is a direct OEM replacement, it aligns with manufacturer service intervals and quality standards.

• Engine Protection: By trapping fine particulates and contaminants, the filter prevents wear on fuel injectors, pumps, and combustion chambers.
• Fuel Efficiency: Maintaining clean fuel flow reduces engine drag, contributing to better mileage and lower emissions.
• Longevity: The durable construction and low pressure drop extend the service life of both the filter and the engine components it protects.

1. Preparation: Warm up the engine to operating temperature. This ensures proper gasket seating and reduces the risk of leaks.
2. Removal: Unscrew the existing filter using a suitable wrench. Carefully remove any residual gasket material from the housing.
3. Gasket Placement: Install the new outer seal onto the filter body, followed by the inner seal and mounting ring as per the manufacturer’s diagram.
4. Mounting: Align the filter with the fuel line and screw it in place. Tighten to the specified torque (typically 12 Nm).
5. Verification: Inspect for leaks around the gasket area. Start the engine and observe for any abnormal pressure drop or noise.

• Replace the filter at the manufacturer’s recommended interval, usually every 30,000–50,000 km depending on driving conditions.
• Inspect the gasket set for signs of wear or damage before each replacement. Replace any compromised seals immediately.
• Avoid using aftermarket filters that do not meet OEM specifications, as they may compromise engine performance and durability.

MANN‑FILTER is a globally recognized brand known for its rigorous quality control and commitment to automotive excellence. The WK 8022 x reflects this heritage through:

• Compliance with ISO/TS 16949:2002 automotive standards.
• Extensive testing under real‑world conditions, including high temperature, vibration, and fuel contamination scenarios.
• A reputation for reliability that has earned trust from manufacturers and technicians worldwide.

The MANN‑FILTER Fuel Filter WK 8022 x delivers superior protection for passenger car engines, combining precision engineering, durable materials, and a comprehensive gasket set. Its compatibility with a broad range of Land Rover and Range Rover models makes it an essential component for maintaining engine health, performance, and longevity.