Fuel Filter

Fleetguard FS19735 Fuel/Water Separator Spin-On Filter

Name: Fleetguard FS19735 Fuel/Water Separator Spin-On Filter
Brand: Fuel Filter
SKU: FS19735
Price: 72.95 USD
Availability: OutOfStock

The Fleetguard® FS19735 is a spin-on fuel/water separator designed to remove water and contaminants from diesel fuel, helping protect injectors, fuel pumps, and other critical fuel system components. Its durable construction and easy spin-on installation make it ideal for heavy-duty diesel applications.

The Fleetguard® FS19735 fuel/water separator spin-on filter is engineered to help keep diesel fuel clean by removing water and harmful contaminants before they reach sensitive fuel system components. Clean fuel is essential for maintaining injector performance, reducing wear, and supporting reliable engine operation.

Designed for heavy-duty trucks, construction equipment, agricultural machinery, and industrial diesel engines, the FS19735 helps protect fuel pumps and injectors from contamination-related damage. Its spin-on design allows for quick and convenient servicing, reducing maintenance time and keeping equipment operating efficiently.

Built to Fleetguard's demanding quality standards, the FS19735 delivers dependable fuel filtration performance in challenging operating environments.

SKU:FS19735

Category: Fuel/Water Separators

$72.95 USD

Sale Sold out

Specification	Value
Part Number	FS19735
Filter Type	Fuel/Water Separator
Style	Spin-On
Outside Diameter	3.80 in (96.50 mm)
Length	5.59 in (142.00 mm)
Thread Size	1-14 UNF 2B
Gasket OD	3.58 in (91.00 mm)
Gasket ID	3.19 in (81.00 mm)
Filtration Efficiency	45 Micron @ 99.5%
Applicable Region	North America, China, Europe, South America, South East Asia, South Pacific

Removes water and contaminants from diesel fuel
Protects injectors, pumps, and fuel system components
Durable spin-on design for easy replacement
High filtration efficiency
Helps reduce fuel system wear
Supports reliable engine performance
Ideal for heavy-duty diesel applications
Built to Fleetguard quality standards

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Frequently Asked Questions

Everything you need to know before ordering.

Most diesel engines require oil filter replacement during every scheduled oil change. Always follow the manufacturer's maintenance recommendations.

Fuel filter replacement intervals vary by engine and operating conditions, but many diesel engines require replacement every 10,000–30,000 miles.

You can search by part number, OEM number, engine model, or manufacturer cross-reference. If you're unsure, contact us and we'll help identify the correct filter.

Many diesel engines use a primary and secondary fuel filter system to remove contaminants and protect sensitive fuel injection components.

Yes. Many oil, fuel, air, and coolant filters have equivalent replacements across multiple manufacturers.

Most in-stock orders are processed within one business day and shipped from our warehouse.