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Original MANN-FILTER Fuel filter WK 939/1 – For Passenger Cars

Height [mm]: 168Inlet Ø [mm]: 8Inner diameter [mm]: 90Outlet Ø [mm]: 8

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Product Overview

The MANN‑FILTER Fuel Filter WK 939/1 is a high‑performance component designed specifically for passenger cars. It delivers reliable protection against contaminants that can damage the fuel system and engine.

Key Features

  • Engine Protection: Filters out dirt, rust, and other impurities to keep the fuel injectors clean.
  • Long‑Lasting Design: Built with durable materials that resist wear and maintain filtration efficiency over extended periods.
  • Easy Installation: Fits standard passenger car fuel lines without requiring modifications.
  • OEM Compatibility: Matches original equipment specifications for a seamless fit in vehicles such as Renault Kangoo, Laguna, Megane, and Espace models.

Technical Specifications

ParameterDescription
Filter TypeIn‑line fuel filter
Diameter90 mm (outer)
Length168 mm
MaterialHigh‑grade polymer with a fine filtration mesh
Flow RateMaintains optimal fuel flow under normal operating conditions
Pressure DropLow, ensuring minimal impact on engine performance
CompatibilityDesigned for a range of Renault passenger cars and related models

Installation Guide

Replacing the fuel filter is straightforward. Follow these steps to ensure proper installation:

  1. Disconnect the battery to prevent accidental engine start.
  2. Locate the existing filter along the fuel line. Use a suitable wrench to remove the old filter, allowing any residual fuel to drain safely. Attach the new MANN‑FILTER WK 939/1, ensuring all fittings are tight and leak‑free. Reconnect the battery and start the engine to verify correct operation.

Maintenance Tips

  • Regular Inspection: Check the filter for signs of clogging, especially after long drives or in dusty environments.
  • Replace as Needed: Even if no visible damage is present, replace the filter at recommended intervals to maintain optimal fuel quality.
  • Use Quality Fuel: High‑grade gasoline reduces particulate matter and extends filter life.

Benefits for Vehicle Owners

Choosing the MANN‑FILTER Fuel Filter WK 939/1 offers several advantages:

  • Enhanced Engine Longevity: By preventing contaminants from reaching critical components, it reduces wear and tear.
  • Improved Fuel Efficiency: Clean fuel flow contributes to better combustion and lower consumption.
  • Peace of Mind: Reliable filtration means fewer unexpected repairs and downtime.

Compatibility Summary

The filter is engineered for a wide array of passenger vehicles, including:

  • Renault Kangoo, Laguna, Megane, and Espace
  • Various engine configurations such as 1.9 dCi and 2.2 dCi diesel units
  • Both older models (1999–2007) and newer generations up to the present day

Conclusion

The MANN‑FILTER Fuel Filter WK 939/1 is a dependable, high‑quality component that safeguards your vehicle’s fuel system. Its precise engineering, ease of installation, and proven performance make it an excellent choice for anyone looking to maintain their passenger car in optimal condition.


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es
43.85 EUR
at
31.78 EUR
de
26.38 EUR
it
32.26 EUR
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Tags Oe replacement Mann Genuine Fuel Filter Mann-filter wk Vehicle type Engine type MANN-FILTER Fuel Renault Laguna II WK939/1 MANN
Identifiers
Brand Mann Filter

Mann Filter is a German automotive parts company that produces filters for air, fuel, oil, and hydraulic systems. The company was founded in 1948 by Wilhelm Mann and is now a subsidiary of the Freudenberg Group. Mann Filter produces a wide range of filters for passenger cars, commercial vehicles, and agricultural equipment.
Model Mann Filter WK 939/1
MPN Mann Filter WK 939/1
ID 7023253
Dimensions / Weight
Key Features

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