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Wix 33331 Fuel Filter
Overview of Wix 33331 Fuel Filter for Acura and Honda
The Wix 33331 fuel filter is designed specifically for select Acura and Honda models, including the Integra and Prelude. This in-line fuel filter ensures clean fuel delivery by effectively filtering contaminants, helping maintain engine performance and longevity.
- Class W fuel filter with a 10 micron filtration rating
- Complete in-line style with 12x1.25 mm inlet and outlet fittings
- Constructed with cellulose media for efficient contaminant capture
- Compact dimensions: 3.661 inches height and 3.346 inches outer diameter at the top
- Inner diameter top is closed for secure fuel flow management
Technical Details and Specifications
The Wix 33331 fuel filter features a cellulose media material that provides reliable filtration at a 10 micron rating, suitable for light-duty applications. Its in-line design includes both inlet and outlet ports sized at 12x1.25 mm, ensuring compatibility with fuel lines on Acura Integra and Honda Prelude models. The filter measures 3.661 inches in height and 3.346 inches in outer diameter at the top, with a closed inner diameter top to maintain proper fuel flow and prevent leaks.
Compatible Vehicles and Applications
This fuel filter is compatible with the following vehicles:
- Acura Integra
- Honda Prelude
It is intended for use in fuel delivery systems where clean fuel is critical to engine operation and performance.
Common Issues Addressed by Wix 33331 Fuel Filter
- Prevents fuel line clogging caused by dirt and debris
- Reduces risk of engine misfires due to contaminated fuel
- Helps maintain consistent fuel pressure and flow
- Protects fuel injectors and carburetors from damage
- Improves overall engine efficiency and reliability
Installation Notes and Tips
When installing the Wix 33331 fuel filter, ensure the vehicle is turned off and fuel system pressure is relieved. Confirm the inlet and outlet ports align with the fuel lines, both sized 12x1.25 mm. The closed inner diameter top should face the correct direction as per vehicle specifications. Use appropriate tools to avoid damaging fittings and check for leaks after installation.
Quality Assurance and Warranty
Wix fuel filters are manufactured to meet industry standards for filtration and durability. The 33331 model undergoes rigorous quality control to ensure consistent performance. While specific warranty details may vary, Wix typically offers coverage against defects in materials and workmanship. Refer to official Wix documentation for exact warranty terms.
| Brand | Wix |
| Part Number | 33331 |
| Class | W |
| Duty Type | LD |
| Height | 3.661 |
| Inlet | 12X1.25 MM |
| Inner Diameter Top | Closed |
| Media Material | Cellulose |
| Micron | 10.00 |
| Outer Diameter Top | 3.346 |
| Outlet | 12X1.25 MM |
| Style | Fuel (Complete In-Line) Filter |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1993 | Acura | Integra | 1.7L | L4 | N/A | |
| 1992 | Acura | Integra | 1.7L | L4 | N/A | |
| 1991 | Honda | Prelude | 2.0L | L4 | N/A | |
| 1991 | Honda | Prelude | 2.1L | L4 | N/A | |
| 1990 | Honda | Prelude | 2.0L | L4 | N/A | |
| 1990 | Honda | Prelude | 2.1L | L4 | N/A | |
| 1989 | Honda | Prelude | 2.0L | L4 | N/A | |
| 1988 | Honda | Prelude | 2.0L | L4 | N/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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.