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Fuel Filter - Mann WK940/6x

Fuel Filter - Mann WK940/6x

Introducing the Fuel Filter Canister from MANN. The Fuel Filter Canister by MANN is the perfect so...

Best current price£28.79from Autodoc

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MANN-FILTER Fuel Filter FORD,TOYOTA,NISSAN WK 940/6 x YL4J9155BA,4326739,4616544 16400V7200,16400VB201,164034U105,1640359E00,1640359E0A,16403G2400

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AutodocMANN-FILTER Fuel Filter FORD,TOYOTA,NISSAN WK 940/6 x YL4J9155BA,4326739,4616544 16400V7200,16400VB201,164034U105,1640359E00,1640359E0A,16403G2400
£8.45 delivery
£28.79
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eBayFuel filter Spin-on Filter WK 940/6 x MANN-FILTER for NISSAN FORD LDV BMC
Free delivery in 1–3 days
£33.48
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Blueperry agriculture (UK)Mann-Filter Fuel Filter Wk9406x
Free delivery in 1–3 days
£47.50
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Product Information

Full details

This Mann-Filter WK 940/6x Fuel Filter Canister is designed for vehicle owners seeking to protect their engine from fuel contaminants and maintain optimal performance. Its advanced filtration technology captures dirt and debris, leading to improved fuel efficiency and extended engine life. While it offers robust protection and easy installation, users should verify compatibility with their specific engine and climate conditions.

All features

Model Part NumberWK 940/6
BrandMANN-FILTER

Extended Product Information

FAQs

What is the primary function of the Mann-Filter WK 940/6x?

Its primary function is to remove contaminants like dirt, debris, and water from the vehicle's fuel, ensuring clean fuel reaches the engine for optimal performance and longevity.

How often should I replace this fuel filter?

Replacement intervals vary based on driving conditions and fuel quality. Consult your vehicle's service manual or the filter manufacturer's recommendations, typically ranging from 15,000 to 30,000 miles.

Can I use this filter if my vehicle is not listed?

It is crucial to verify compatibility based on the filter's specifications (dimensions, thread sizes) and the specific engine model rather than relying solely on vehicle model lists. Always confirm with your mechanic if unsure.

What does 'With connection for water sensor' mean?

This means the filter housing has a port where a compatible water sensor can be installed to detect the presence of water in the fuel system, alerting the driver.

What are the main dimensions of this filter?

The filter has a height of 155mm and an outer diameter of 93mm. It also has specific inner and outer diameters for sealing and secondary connections.

Is this filter suitable for all types of weather?

This filter is specifically designed for use in cold climate zones, indicating it has features to handle potential issues related to cold weather operation, such as fuel waxing or water condensation.

What are the thread sizes for installation?

The entry thread size is M 36 X 1.5, and the exit thread size is 3/4-16 UNF.

Troubleshooting

Fuel leak after installation

Ensure the filter is tightened correctly. Check that the rubber seal is properly seated and lubricated. Inspect the seal for damage. If the leak persists, re-check compatibility and filter integrity.

Engine performance issues (stalling, rough idle)

Verify the filter is correctly installed and not clogged. Check if the water sensor connection is properly sealed if used. Consider if the filter has exceeded its service life and needs replacement.

Difficulty starting engine in cold weather

Ensure the 'For cold climate zones' specification is appropriate for your conditions. Water contamination can exacerbate cold-start issues; check the water sensor or consider draining potential water if no sensor is fitted.

Check Engine light is on

A clogged fuel filter can restrict fuel flow, triggering a check engine light. Inspect the filter's condition and replace if necessary. Diagnostic codes may provide more specific information.

Pros and Cons

Pros

  • Superior filtration to protect engine components.
  • Contributes to better fuel economy and lower emissions.
  • Designed for reliable performance in cold weather conditions.
  • Includes a provision for a water sensor.
  • Straightforward screw-on installation.

Cons

  • Requires specific thread sizes for installation (M 36 X 1.5 entry, 3/4-16 UNF exit).
  • Compatibility must be carefully checked against a wide range of vehicles and engines.
  • May require specialized tools for removal/installation depending on vehicle access.
  • Not suitable for all fuel types without verification.
  • Replacement interval depends on fuel quality and driving conditions.

Setup, Compatibility & Care

Setup: This is a screw-on type fuel filter. Ensure the engine is off and cool before commencing. Carefully remove the old filter, ensuring no debris falls into the fuel line. Lightly lubricate the rubber seal on the new Mann-Filter WK 940/6x with clean engine oil. Screw the new filter on by hand until the seal makes contact, then tighten an additional 3/4 to 1 full turn, or as specified by the vehicle manufacturer's service manual. Do not overtighten.

Compatibility: Verify that your vehicle's engine model is listed among the compatible engines (e.g., Nissan BD30, Toyota B4.40 Ti) and that the filter's dimensions (Height: 155mm, Outer Diameter: 93mm, etc.) and thread sizes (Entry: M 36 X 1.5, Exit: 3/4-16 UNF) match your vehicle's requirements. It is also compatible with various Ford, Toyota, Nissan, Suzuki, Jeep, Chrysler, LDV, and BMC models. Always consult your vehicle's owner's manual or a qualified mechanic if unsure.

Care: Fuel filters are typically a maintenance item and are not designed for cleaning and reuse. Replace the filter according to the manufacturer's recommended service interval, or more frequently if you suspect contaminated fuel or operate in harsh conditions. Check for leaks after installation and periodically thereafter.

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