FS19728 Fuel Water Separator Filter For Cummins QSC8.3 & ISX12 Engines

A: The FS19728 Fuel Water Separator Filter is designed for use in selected Cummins diesel engines, including:

· Cummins QSC8.3 Engine

· Cummins ISX12 Engine

It is commonly used in heavy-duty trucks, construction equipment, industrial machinery, marine applications, and power generation systems. Please verify the part number or engine serial number (ESN) before ordering.

A: The FS19728 removes water, dirt, rust, and other contaminants from diesel fuel before it reaches the fuel injection system. Clean fuel helps maintain injector performance, improve fuel efficiency, and reduce engine wear.

A: No. The FS19728 is designed as a disposable filter element.

Once contaminants accumulate inside the filter media, cleaning cannot fully restore its filtration efficiency. Replacing the filter with a new one is always recommended.

A: You can provide any of the following information:

• Engine Serial Number (ESN)
• Engine Model
• Existing Filter Part Number
• Equipment Model

Our technical team will verify compatibility before shipment.

A: A standard fuel filter primarily removes solid contaminants such as dust and metal particles.

A fuel water separator performs both filtration and water separation functions, helping remove moisture that could damage fuel system components. FS19728 combines these functions to provide comprehensive fuel protection.

A: Yes. We can supply:

• Genuine Cummins Parts
• Genuine Fleetguard Filters
• OEM Replacement Filters
• High-Quality Aftermarket Filters

Customers can choose according to budget and operational requirements.

A: Replacement intervals depend on operating conditions, fuel quality, and maintenance schedules. Regular inspection and replacement according to Cummins maintenance recommendations are advised.

A: Yes. We maintain a large inventory of Cummins engine parts and filters. Most FS19728 orders can be shipped worldwide within 3–7 business days.