Fuel Filter - MANN-FILTER - WK920/7

The MANN-FILTER Fuel Filter Canister is designed to maintain the cleanliness of your vehicle's fue...

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AutodocMANN-FILTER Fuel Filter NISSAN WK 920/7 16400JD50A,16400JD50D,16400JD52A 16400JD52D
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eBayFuel Filter WK920/7 MANN 16400JD50A 16400JD50D 16400JD52A 16400JD52D
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Product Information

Full details

The MANN-FILTER WK920/7 is an essential maintenance component for automotive enthusiasts and DIY mechanics looking to protect their engine's fuel system from harmful contaminants. Its primary benefit is providing high-efficiency filtration that prevents impurities from reaching delicate injectors and combustion chambers, ultimately extending engine lifespan and maintaining fuel efficiency. While it offers superior protective qualities, users should note that as a specific application filter, it must be verified against the vehicle's make, model, and engine year to ensure proper sealing and fuel flow performance.

All features

Model Part NumberWK920/7
BrandMANN-FILTER

Extended Product Information

FAQs

How often should I replace the WK920/7 fuel filter?

Consult your vehicle's owner manual for the manufacturer's recommended service interval, typically every 20,000 to 40,000 miles.

Can I install this filter myself?

If you have basic mechanical knowledge and access to the necessary tools, it is a straightforward task, though fuel system pressure must be managed carefully.

Does this filter come with new O-rings?

MANN-FILTER typically includes the necessary seals and gaskets in the package, but always verify the contents upon unboxing.

What happens if I delay changing my fuel filter?

Delaying replacement can lead to reduced engine power, poor fuel economy, and potential damage to fuel injectors or the fuel pump.

Is the WK920/7 compatible with ethanol-blend fuels?

The filter is designed to be compatible with standard fuels; however, consult the technical specifications if you exclusively use high-blend ethanol fuels.

Troubleshooting

Engine struggling to start after filter replacement

Ensure the fuel line connections are airtight and the system has been primed to remove air pockets from the fuel lines.

Signs of leaking around the filter housing

Check that the canister is tightened to the recommended torque specification and confirm the rubber gaskets are correctly positioned and not pinched.

Pros and Cons

Pros

  • High-efficiency particle removal
  • Sturdy construction for high-pressure systems
  • OE-equivalent fit and performance
  • Protects expensive fuel injection system components

Cons

  • Requires specific tools for removal on some models
  • Application is model-specific and not universal
  • Requires proper disposal of residual fuel

Setup, Compatibility & Care

Before installation, always ensure the engine is cool and the fuel system pressure has been properly relieved according to your vehicle's service manual. Compatibility is critical; verify the part number WK920/7 matches your vehicle’s specific requirements. During installation, ensure the O-rings are seated correctly and lubricated with clean fuel to prevent leaks. Periodically check for any signs of fuel seepage around the canister housing. When replacing the unit, ensure that you follow local regulations for disposing of the old filter and any trapped fuel contaminants.

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