OE Quality
60-Day Returns

Wix 33651XE Fuel Water Separator Filter
Reliable Fuel Water Separator Filter for Heavy-Duty Vehicles
The Wix 33651XE fuel water separator filter is engineered to provide efficient filtration for diesel engines, helping to protect fuel systems from water contamination and particulate matter. Designed with enhanced cellulose media, this cartridge-style filter supports heavy-duty applications and is compatible with various commercial trucks and equipment.
- Beta Ratio: 2/20/75=2/5/8 for effective contaminant removal
- Class Ha filtration standard ensuring high-quality performance
- Heavy-duty duty type suitable for demanding engine environments
- 5-micron filtration rating for fine particle capture
- Dimensions: 7.11 inches height, 3.75 inches outer diameter bottom and top
- Inner diameter bottom: 0.66 inches; top is closed design
- Media material: Enhanced cellulose for durability and efficiency
- Cartridge style fuel water separator for easy replacement
Detailed Product Description
The Wix 33651XE fuel water separator filter is designed to remove water and contaminants from diesel fuel, preventing damage to fuel injectors and engine components. Its enhanced cellulose media provides reliable filtration with a 5-micron rating, capturing fine particles while maintaining fuel flow. The filter’s beta ratio of 2/20/75=2/5/8 indicates its efficiency in removing contaminants at various particle sizes, meeting Class Ha standards for heavy-duty applications. With a height of 7.11 inches and a closed top design, this cartridge filter fits securely in compatible fuel systems, ensuring a tight seal and consistent performance.
Applications and Problem Solving
- Prevents water contamination in diesel fuel systems
- Reduces risk of injector clogging and engine misfires
- Protects fuel pumps from abrasive particles
- Maintains engine performance in commercial trucks and heavy equipment
- Extends fuel system component life by filtering out impurities
Installation Notes and Tips
When installing the Wix 33651XE fuel water separator filter, ensure the fuel system is depressurized and the engine is off. Remove the old filter cartridge carefully to avoid spillage. Verify the filter’s dimensions and closed top design match the vehicle’s fuel system requirements. Lubricate the seal before installation to ensure a proper fit and prevent leaks. Regular replacement intervals should be followed based on vehicle manufacturer recommendations and operating conditions.
Quality Assurance and Warranty
Wix filters are manufactured to meet stringent quality standards, including Class Ha filtration requirements. The 33651XE model undergoes rigorous testing to ensure durability and filtration efficiency in heavy-duty environments. While specific warranty details are not provided here, Wix typically offers coverage against defects in materials and workmanship. Consult Wix documentation or authorized distributors for warranty terms related to this fuel water separator filter.
| Brand | Wix |
| Part Number | 33651XE |
| BetaRatio | 2/20/75=2/5/8 |
| Class | Ha |
| Duty Type | Hd |
| Height | 7.11 |
| Inner Diameter Bottom | 0.66 |
| Inner Diameter Top | Closed |
| Media Material | Enhanced cellulose |
| Micron | 5.00 |
| Outer Diameter Bottom | 3.75 |
| Outer Diameter Top | 3.75 |
| Style | Cartridge fuel water separator |
This part fits 0 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|
* 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.