HomeAir and Fuel Delivery > FiltersWix 33538 Fuel Filter
Part #: 33538

Wix 33538 Fuel Filter

⚙️ 7 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mazda, Miata
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Overview of Wix 33538 Fuel Filter for Mazda Miata

The Wix 33538 fuel filter is designed specifically for Mazda Miata models, providing reliable fuel filtration to maintain engine performance. This in-line fuel filter features a cellulose media material with a 20-micron rating, ensuring effective removal of contaminants from your fuel system.

  • Compatible with Mazda Miata vehicles
  • Fuel (complete in-line) filter style
  • Cellulose media material for efficient filtration
  • 20-micron filtration rating
  • 5/16 inch inlet and outlet size
  • Height: 6.378 inches; Outer diameter top: 2.756 inches
  • Inner diameter top is closed for secure fitment
  • Class D, Light Duty (Ld) rating

Technical Specifications and Features

The Wix 33538 fuel filter is engineered with a cellulose media material that captures particles as small as 20 microns, helping to protect the fuel injectors and engine components from dirt and debris. Its complete in-line style allows for straightforward installation within the fuel delivery system. The filter’s 5/16 inch inlet and outlet ports ensure compatibility with the fuel lines on Mazda Miata models. With a height of 6.378 inches and an outer diameter of 2.756 inches, this filter fits securely and maintains proper fuel flow. The closed inner diameter top design enhances sealing and prevents leaks during operation.

Applications and Problem Solving

  • Prevents fuel contamination that can cause engine misfires or poor performance
  • Reduces clogging in fuel injectors and carburetors
  • Helps avoid fuel pump damage due to debris
  • Maintains consistent fuel pressure for smooth engine operation
  • Supports longevity of the fuel system components in Mazda Miata vehicles

Installation Notes and Tips

When installing the Wix 33538 fuel filter, ensure the vehicle is parked on a level surface and the engine is cool. Relieve fuel system pressure before removal of the old filter. Confirm the flow direction indicated on the filter matches the fuel flow in the Mazda Miata’s fuel line. Use appropriate tools to avoid damage to the inlet and outlet fittings. After installation, check for leaks and proper fuel delivery before starting the engine.

Quality Assurance and Warranty

Wix fuel filters are manufactured to meet industry standards for filtration and durability. The 33538 model undergoes rigorous quality control to ensure consistent performance in Mazda Miata applications. While specific warranty details may vary, Wix typically offers coverage against defects in materials and workmanship. Refer to Wix documentation for complete warranty information.

BrandWix
Part Number33538
ClassD
Duty TypeLD
Height6.378
Inlet5/16
Inner Diameter TopClosed
Media MaterialCellulose
Micron20.00
Outer Diameter Top2.756
Outlet5/16
StyleFuel (Complete In-Line) Filter

This part fits 7 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2005MazdaMiata1.8LL4N/A
2004MazdaMiata1.8LL4N/A
2003MazdaMiata1.8LL4N/A
2002MazdaMiata1.8LL4N/A
2001MazdaMiata1.8LL4N/A
2000MazdaMiata1.8LL4N/A
1999MazdaMiata1.8LL4N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

G6586KL 517MF-542MF-5573

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.