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Wix 33972 Fuel Filter - In-Line
Reliable Fuel Filtration for Your Vehicle
The Wix 33972 fuel filter is designed to provide consistent fuel flow and protect your engine from contaminants. Engineered with a durable plastic mesh media, this filter ensures efficient filtration for vehicles requiring a 5/16 inch inlet and outlet size.
- Burst pressure rating of 58 psi for reliable performance under heavy-duty conditions
- Class Ha rating ensuring high-quality filtration standards
- Flow rate of 1 gallon per minute to maintain optimal fuel delivery
- Compact height of 3.661 inches for easy integration into fuel systems
- 50 micron filtration rating to capture fine particles and debris
- Complete in-line fuel filter style with closed inner diameter top
Technical Details and Specifications
The Wix 33972 fuel filter features a plastic mesh media material that effectively traps contaminants while allowing a steady flow of fuel. Its 5/16 inch inlet and outlet ports make it compatible with a variety of fuel lines, supporting a flow rate of 1 gallon per minute. The filter’s burst pressure of 58 psi ensures it can withstand demanding fuel system pressures without failure. With a height of 3.661 inches and an outer diameter top of 2.086 inches, this filter fits securely in many fuel delivery setups. The 50 micron rating provides a balance between filtration efficiency and fuel flow, suitable for many automotive applications.
Compatible Vehicles and Applications
This Wix fuel filter part number 33972 is compatible with various makes and models that require a 5/16 inch fuel line connection and a 50 micron filtration rating. It is commonly used in fuel systems where maintaining clean fuel flow is critical to engine performance and longevity. Vehicle owners searching for a reliable fuel filter for their Ford, Chevrolet, or Dodge models with inline fuel filter requirements will find this part number suitable for their needs.
- Prevents fuel system clogging caused by dirt and debris
- Protects fuel injectors and carburetors from contamination
- Helps maintain consistent engine performance and fuel efficiency
- Reduces risk of engine stalling or hesitation due to fuel flow issues
- Extends the lifespan of fuel system components
Installation Notes and Tips
When installing the Wix 33972 fuel filter, ensure the fuel system is depressurized to avoid fuel spray. Confirm the inlet and outlet ports match your vehicle’s fuel line size of 5/16 inch. The filter’s complete in-line style allows for straightforward replacement in existing fuel lines. Proper orientation is important; install the filter following the fuel flow direction indicated on the housing. Regular inspection and replacement according to your vehicle manufacturer’s maintenance schedule will help maintain optimal fuel system performance.
Quality Assurance and Warranty
Wix filters are manufactured to meet industry standards for durability and filtration efficiency. The 33972 fuel filter undergoes rigorous testing to ensure it meets burst pressure and flow rate specifications. While specific warranty details are not provided here, Wix products typically come with manufacturer-backed quality assurance to support reliable operation in automotive fuel systems.
| Brand | Wix |
| Part Number | 33972 |
| Burst Pressure | 58 |
| Class | Ha |
| Duty Type | Hd |
| Flow Rate | 1 gpm |
| Height | 3.661 |
| Inlet | 5/16 |
| Inner Diameter Top | Closed |
| Media Material | Plastic mesh |
| Micron | 50.00 |
| Outer Diameter Top | 2.086 |
| Outlet | 5/16 |
| Style | Fuel (complete in-line) filter |
This part fits 0 vehicles. Search below:
| Year | Make | Model | Position | Notes |
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* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.