MANN-FILTER Fuel Filter - WK980/1

Ensure optimal engine performance with the MANN-FILTER WK980/1 fuel filter. Designed to meet OE-qu...

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eBayFuel Filter WK980/1 Mann 0007992080 0007992081 1R0749 1R1712 3089679 Quality New
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Product Information

Full details

The MANN-FILTER WK980/1 is a high-performance spin-on fuel filter engineered for automotive and industrial professionals who prioritize engine longevity and precise filtration. It excels at trapping impurities and protecting sensitive injection systems to ensure consistent engine performance; however, users must strictly verify vehicle compatibility by checking the specific thread size and housing dimensions, as improper fitment can result in fuel leaks or insufficient sealing.

All features

Model Part NumberWK980/1
BrandMANN-FILTER

Extended Product Information

FAQs

How do I know if the WK980/1 fits my vehicle?

You must verify that your vehicle's fuel filter mount uses a 1-14 UNS thread and matches the specified gasket dimensions of 63 mm inner and 73 mm outer.

Can I use this filter in an industrial engine?

Yes, this model is designed for both automotive and industrial applications provided the technical specifications align with your equipment.

How often should this fuel filter be replaced?

Always follow the maintenance schedule provided in your vehicle or engine owner's manual for recommended service intervals.

Is it necessary to pre-fill the filter with fuel?

Some systems require pre-filling to assist with priming, but refer to your specific engine manual for the correct procedure.

What is the importance of the 1-14 UNS thread?

This thread size is specific to the mounting bracket; using a filter with incorrect threading will cause a poor seal and potential safety hazards.

Troubleshooting

Fuel leaking from the mounting base

Check that the old gasket was fully removed and the mounting surface is clean, then ensure the new filter is properly seated and tightened.

Engine struggling to start after installation

Ensure the fuel system was properly primed and there are no air bubbles trapped in the filter housing.

Pros and Cons

Pros

  • Meets rigorous OE quality standards
  • Durable construction for heavy-duty applications
  • Standardized spin-on design simplifies maintenance
  • High-efficiency filtration keeps fuel injectors clean

Cons

  • Specific dimensions require exact verification before purchase
  • Not compatible with all fuel system types
  • Requires proper clearance for 240 mm height installation

Setup, Compatibility & Care

Proper installation is vital for the WK980/1 filter. Before removing your old unit, ensure the engine is off and the fuel system has been depressurized according to your vehicle's service manual.

  1. Wipe the mounting surface clean to prevent debris from compromising the new seal.
  2. Lightly lubricate the new gasket with clean fuel or oil.
  3. Screw the filter on by hand until it makes contact, then tighten according to manufacturer torque specifications; do not over-tighten with tools.
  4. Prime the system if required by your engine manufacturer to prevent air locks.

Compatibility must be verified by matching the 1-14 UNS thread and the 63/73 mm gasket dimensions against your existing filter housing. Store in a cool, dry place away from direct sunlight to maintain the integrity of the gasket material.

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