The Fleetguard 3944287S fuel filter head with priming pump is engineered for heavy-duty applications in trucks, buses, and agricultural equipment. It is designed to provide exceptional filtration and improved fuel system performance. This genuine part ensures optimal engine start-up and effective protection against contaminants. Enjoy the confidence of quality engineered for demanding environments—a true asset for any fleet.

Key Specifications

• Compatible Part Numbers: FS20022, FS19732, FFG-FS19732, FFG-3942834S
• OE References: Cummins 3975404
• Weight: 2.26 kg
• Note: Additional inserts may be required for complete assembly

Technical Advantages

Built with durability and reliability in mind, this Fleetguard fuel filter head enhances engine performance and extends component life. The integrated priming pump streamlines fuel system operation by ensuring efficient priming, reducing engine strain during cold starts, and maintaining steady fuel flow under heavy-duty conditions.

Key Benefits

• Improved engine start-up performance
• Enhanced filtration efficiency for cleaner operation
• Optimized for heavy-duty truck and machinery applications
• Reliable performance in harsh operating environments

With our commitment to quality and prompt service—typically shipping within 1 business day—you are choosing a product that stands up to the rigors of professional use. Explore more genuine Fleetguard parts in our Fleetguard collection for added value and performance assurance.