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Shop WIX 33118 fuel filter with 21-micron filtration, enhanced cellulose media, and 12 GPM flow rate. Designed for Detroit Diesel heavy-duty applications.
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The WIX 33118 Heavy Duty Fuel Filter is engineered for Detroit Diesel engines and other heavy-duty equipment requiring high-efficiency fuel filtration. Built with enhanced cellulose media and a nominal 21-micron rating, it helps remove fuel contaminants before they reach injectors and sensitive fuel-system components. The full-flow design supports fuel delivery rates up to 12 gallons per minute while maintaining filtration performance. || Measuring 7.83 inches high with a 3.70-inch outside diameter, the 33118 uses a 1-12 thread size for direct spin-on installation. Corrosion-resistant construction helps withstand demanding operating conditions found in trucking, construction, agricultural, mining, and industrial applications. || With a 240 PSI burst-pressure rating and Beta Ratio of 2/20=6/20, this filter is designed for dependable heavy-duty service intervals. The WIX 33118 is commonly specified as a primary fuel filter for Detroit Diesel engines produced from 1975 onward, making it a trusted replacement for fleet maintenance programs.
| Brand | WIX |
|---|---|
| Model | Heavy Duty Fuel Filter |
| MPN | 33118 |
| Product Type | Fuel Filter |
| Material | Enhanced Cellulose |
| Finish Color | White |
| Dimensions | 7.83 x 3.70 in |
| Weight (lb) | Not Published |
| Load Capacity | 12 GPM Flow |
| Mount Type | Spin-On |
| Installation | 1-12 Thread |
| Compatibility | Detroit Diesel Engines |
| Use Case | Primary Fuel Filtration |
| Warranty | 1 Year Limited |
| Country of Origin | Not Published |
| Series | 33000 Series |
| UPC | 765809331181 |
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