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Wix 33031 Fuel Filter - In-Line
Reliable Fuel Filtration for BMW 530i and Jeep CJ5
The Wix 33031 fuel filter is designed to provide consistent fuel delivery and protection for your BMW 530i or Jeep CJ5. Engineered with precision, this in-line fuel filter helps maintain engine performance by effectively filtering contaminants from the fuel system.
- Compatible with BMW 530i and Jeep CJ5 models
- Complete in-line fuel filter style with 1/4 inch inlet and outlet
- Cellulose media material with 12 micron filtration rating
- Flow rate of 1/2 gallon per minute suitable for light-duty applications
- Durable construction with a burst pressure rating of 60 psi
- Compact dimensions: 3.830 inches height and 1.745 inches outer diameter
Technical Specifications and Features
The Wix 33031 fuel filter features a cellulose media material that provides effective filtration at a 12 micron rating, ensuring that dirt, rust, and other contaminants are removed before reaching the engine. Its 1/4 inch inlet and outlet ports support a flow rate of 1/2 gallon per minute, making it ideal for light-duty fuel delivery systems. The filter’s burst pressure rating of 60 psi ensures it can withstand typical fuel system pressures without failure. With a height of 3.830 inches and an outer diameter of 1.745 inches, this filter fits securely in the fuel line without adding unnecessary bulk.
Applications and Problem Solving
- 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
- Suitable for light-duty fuel delivery in BMW 530i and Jeep CJ5 vehicles
Installation Notes and Tips
When installing the Wix 33031 fuel filter, ensure the fuel system is depressurized to avoid fuel spray. The filter is designed for in-line installation with 1/4 inch fuel lines; confirm proper orientation to maintain correct fuel flow direction. Use appropriate clamps to secure the filter and check for leaks after installation. Regular inspection and replacement according to vehicle maintenance schedules will help sustain optimal fuel system performance.
Quality Assurance and Warranty
Wix fuel filters are manufactured to meet industry standards for durability and filtration efficiency. The 33031 model is classified as Class A and designed for light-duty (Ld) applications, ensuring reliable operation within specified parameters. While specific warranty details may vary, Wix products typically come with a limited warranty against defects in materials and workmanship, providing confidence in product quality.
| Brand | Wix |
| Part Number | 33031 |
| Burst Pressure | 60 |
| Class | A |
| Duty Type | LD |
| Flow Rate | 1/2 GPM |
| Height | 3.830 |
| Inlet | 1/4 |
| Inner Diameter Top | Closed |
| Media Material | Cellulose |
| Micron | 12.00 |
| Outer Diameter Bottom | 1.745 |
| Outer Diameter Top | 1.745 |
| Outlet | 1/4 |
| Style | Fuel (Complete In-Line) Filter |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1978 | BMW | 530i | 3.0L | L6 | In-Line | |
| 1964 | Jeep | CJ5 | 2.2L | L4 | In-Line | |
| 1963 | Jeep | CJ5 | 2.2L | L4 | In-Line | |
| 1962 | Jeep | CJ5 | 2.2L | L4 | In-Line | |
| 1961 | Jeep | CJ5 | 2.2L | L4 | In-Line | |
| 1960 | Jeep | CJ5 | 2.2L | L4 | In-Line | |
| 1959 | Jeep | CJ5 | 2.2L | L4 | In-Line |
* 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.