Fleetguard FS19915 | Detroit DD15 Fuel Water Separator

Fleetguard FS19915 Detroit DD15 Fuel Water Separator

The Fleetguard FS19915 is an EleMax™ fuel/water separator cartridge designed to help protect heavy-duty diesel fuel systems by removing fuel contaminants and separating water from fuel. Fleetguard specifically lists the FS19915 for Freightliner applications with Detroit Diesel DD15 engines, as well as other Detroit DD13 and DD16 applications.

The FS19915 uses StrataPore™ media and a patented control valve designed to maximize filter utilization. Its high-capacity cartridge design helps provide extended service intervals while maintaining fuel filtration and water-separation performance.

Fleetguard FS19915 Specifications

• Brand: Fleetguard
• Part Number: FS19915
• Product Type: Fuel/Water Separator Cartridge
• Series: EleMax™
• Media Type: StrataPore™
• Rated Flow: 7.00 L/min
• Outside Diameter: 5.83" / 148.01 mm
• Overall Height: 7.62" / 193.43 mm
• Gasket Inside Diameter: 1.03" / 26.26 mm
• Primary Particle Efficiency: 98.7%
• Emulsified Water Separation: 98%
• Standpipe: No

Detroit DD15 Fuel Filter Cross References

The Fleetguard FS19915 is cross-referenced with Detroit Diesel OEM A0000903651 and several aftermarket fuel/water separator numbers.

• Detroit Diesel: A0000903651
• Detroit Diesel: A4720921205
• Donaldson: P551011
• Donaldson: P550854
• Baldwin: PF9804
• Luber-finer: L9915F
• WIX: 33655
• Hastings: FF1293
• Davco: 482013 / 482025

Cross-reference numbers are provided for identification and compatibility purposes. Always verify the existing filter number and fuel-system configuration before ordering.

Fleetguard FS19915 for Detroit DD15

The FS19915 is listed for Detroit Diesel DD15 applications, including Freightliner Cascadia and other Freightliner heavy-duty truck applications. Fleetguard's application data also lists the filter for Detroit DD13 and DD16 engines.

The filter is associated with DAVCO Diesel Pro 482/483 fuel/water separator systems for Detroit DD13, DD15, and DD16 engines. Baldwin's DAVCO replacement-filter guide identifies FS19915 as the Fleetguard replacement for these applications and lists a 7-micron DAVCO filtration rating.

EleMax™ Fuel Filtration Technology

Fleetguard's EleMax™ design incorporates advanced multi-layer filtration to capture harmful contaminants while separating water from fuel. The patented control valve is designed to allow maximum utilization of the filter element, helping support longer maintenance intervals and reduce downtime.

Keeping water and particulate contamination out of the fuel system helps protect fuel-system components and supports reliable operation of heavy-duty diesel engines.

DD15 Fitment Notes

Important: FS19915 should not be treated as a universal DD15 fuel filter. Verify the fuel/water separator system, existing filter number, OEM part number, and truck application before ordering.

For Detroit DD13/DD15/DD16 applications, confirm whether the truck uses the A0000903651 / FS19915 filter configuration or a later fuel filtration configuration before purchasing.