HomeAir and Fuel Delivery > FiltersWix 33408 Fuel Water Separator Filter - Engine
Part #: 33408

Wix 33408 Fuel Water Separator Filter - Engine

Engine
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Overview of Wix 33408 Fuel Water Separator Filter

The Wix 33408 Fuel Water Separator Filter is designed for heavy-duty applications requiring reliable fuel filtration. This spin-on filter effectively removes water and contaminants from fuel systems, helping maintain engine performance in vehicles such as Ford Super Duty trucks and Dodge Ram models.

  • Heavy-duty class and duty type for demanding environments
  • Spin-on style with 20x1.5 mm thread size for secure installation
  • Cellulose media material with 12-micron filtration rating
  • Compact dimensions: 5.819 inches height, 3.693 inches outer diameter top and bottom
  • Closed inner diameter top design to prevent leaks and ensure proper sealing

Technical Details and Specifications

The Wix 33408 fuel water separator filter features a cellulose media material that provides effective filtration at a 12-micron rating, capturing fine particles and separating water from fuel. Its spin-on design with a 20x1.5 mm thread size allows for straightforward replacement without the need for additional fittings. The filter measures 5.819 inches in height with an outer diameter of 3.693 inches on both the top and bottom ends, ensuring compatibility with specific heavy-duty fuel systems. The closed inner diameter top enhances sealing integrity, reducing the risk of fuel leaks during operation.

Applications and Problem Solving

  • Removes water contamination that can cause engine corrosion and fuel system damage
  • Filters out dirt and debris to prevent clogged injectors and fuel lines
  • Maintains fuel quality for consistent engine performance in Ford Super Duty and Dodge Ram trucks
  • Supports heavy-duty vehicle operation in harsh environments
  • Helps reduce downtime caused by fuel system failures

Installation Notes and Tips

When installing the Wix 33408 fuel water separator filter, ensure the thread size matches the vehicle’s fuel system fittings (20x1.5 mm). The spin-on design simplifies replacement; however, it is important to check for proper sealing by inspecting the closed inner diameter top and tightening the filter to manufacturer torque specifications. Regular replacement intervals should be followed based on vehicle usage and operating conditions to maintain optimal filtration performance.

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for heavy-duty fuel filtration. The 33408 model undergoes rigorous quality control to ensure consistent performance and durability. While specific warranty details are not provided here, Wix typically offers warranties covering defects in materials and workmanship. Consult Wix documentation or authorized distributors for warranty terms related to this fuel water separator filter.

BrandWix
Part Number33408
ClassHd
Duty TypeHd
EndsNone
Height5.819
Inner Diameter TopClosed
Media MaterialCellulose
Micron12.00
Outer Diameter Bottom3.693
Outer Diameter Top3.693
StyleSpin on fuel water separator w
Thread Size20x1.5 mm

This part fits 0 vehicles. Search below:

YearMakeModelPositionNotes

* 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:

ABPN10GFS19519

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