Fuel Filter

Fleetguard FS36401 Premium Fuel/Water Separator Cartridge Filter

Name: Fleetguard FS36401 Premium Fuel/Water Separator Cartridge Filter
Brand: Fuel Filter
SKU: FS36401
Price: 52.95 USD
Availability: OutOfStock

The Fleetguard® FS36401 premium fuel/water separator is designed to remove water and
harmful contaminants from diesel fuel before they reach critical engine components. Featuring advanced StrataPore® filtration media, it delivers excellent fuel system protection and is the upgraded replacement for Fleetguard FS20075.

The Fleetguard® FS36401 is a premium fuel/water separator cartridge engineered to help protect modern diesel fuel systems from contamination and water intrusion. Utilizing advanced StrataPore® synthetic filtration media, the FS36401 captures harmful particles while helping separate water that can cause injector damage, corrosion, and reduced engine performance.

Designed for demanding commercial trucking and heavy-duty equipment applications, this filter helps maintain clean fuel delivery to injectors and fuel pumps, supporting longer component life and improved reliability.

As the upgraded replacement for the Fleetguard FS20075, the FS36401 offers enhanced filtration performance while meeting the requirements of today's high-pressure diesel fuel systems.

SKU:FS36401

Category: Fuel/Water Separators

$52.95 USD

Sale Sold out

Specification	Value
Part Number	FS36401
Filter Type	Fuel/Water Separator
Media Type	StrataPore®
Length	7.62 in (193.59 mm)
Outside Diameter	4.16 in (105.70 mm)
Gasket Inside Diameter	0.85 in (21.50 mm)
Rated Flow	2.11 GPM (8.00 L/min)
Water Separation Efficiency	50.28%
Particle Efficiency	97.6%
Applicable Region	North America, Europe, South East Asia, South Pacific, Mexico & Central America
Replaces	FS20075

Premium fuel/water separation technology
Advanced StrataPore® synthetic media
Removes contaminants and water from diesel fuel
Protects injectors and fuel pumps
Supports improved fuel system reliability
Designed for modern diesel engines
Direct upgrade replacement for Fleetguard FS20075
Ideal for commercial trucks and heavy-duty equipment

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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.