Fuel Filter - MAHLE - KC223

The MAHLE Fuel Filter KC223 is an OE-quality replacement component designed to provide reliable en...

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eBayFuel Filter KC223 MAHLE 1370779 1685861 6C119176AA 6C119176AB 72560667 Quality
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AutodocMAHLE ORIGINAL Fuel Filter FORD KC 223 1370779,1685861,6C119176AA 6C119176AB,70341760
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Product Information

Full details

The MAHLE KC223 Fuel Filter is an essential maintenance component designed for vehicle owners and mechanics seeking OE-quality filtration to ensure reliable engine performance. This screw-on filter provides superior protection against contaminants, effectively safeguarding sensitive fuel systems from damage and wear. While it is engineered for an exact fit to original equipment standards, users must verify engine compatibility with their specific vehicle make and model before purchase to ensure proper seating and flow rate.

All features

Model Part NumberKC223
BrandMAHLE

Extended Product Information

FAQs

How often should I change the KC223 filter?

Follow the interval recommended in your vehicle's owner manual, typically every 20,000 to 40,000 miles depending on driving conditions.

Does this filter fit my vehicle?

The KC223 has specific dimensions (196mm height, 88mm diameter). Please check the cross-reference section of your vehicle's service manual to confirm compatibility.

Is this filter compatible with diesel engines?

The MAHLE KC223 is designed for specific applications. Consult your vehicle compatibility guide or the MAHLE online catalog to ensure this part number matches your specific fuel system type.

What is the purpose of the screw-on design?

The screw-on design allows for a secure, threaded connection that can withstand high fuel system pressures while making the replacement process tool-efficient.

What should I do with the old fuel filter?

Used fuel filters contain hazardous materials. Please dispose of them at a certified automotive recycling center or a hazardous waste collection site.

Troubleshooting

Difficulty starting the engine after replacement

Cycle the ignition key to the 'on' position without starting the engine several times to prime the fuel pump and remove trapped air.

Fuel leak after installation

Verify the filter is tightened correctly and check that the old O-ring was not left on the mounting bracket.

Pros and Cons

Pros

  • Meets or exceeds original equipment specifications
  • High-efficiency particulate filtration
  • Robust construction for extended service life
  • Reliable screw-on design for easy replacement

Cons

  • Specific to certain engine configurations
  • Requires proper disposal of hazardous used fuel
  • No built-in water drain plug

Setup, Compatibility & Care

Installation Steps:

  1. Relieve the fuel system pressure as specified by your vehicle's service manual.
  2. Locate the existing fuel filter, usually mounted along the frame rail or in the engine bay.
  3. Place a catch pan beneath the filter to collect residual fuel.
  4. Carefully disconnect the fuel lines, taking note of the flow direction marked on the housing.
  5. Unscrew the old filter and install the MAHLE KC223, ensuring the gasket is properly seated.
  6. Hand-tighten until secure, then verify no leaks exist after restarting the engine.

Care Instructions:

  • Always lubricate the new filter's O-ring with a small amount of clean fuel before installation.
  • Never reuse old fuel filters, as the filtration media degrades over time.
  • Keep the fuel system clean to prevent outside debris from entering the lines during the swap.

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