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FLEETGUARD Automotive Fuel Filter: 14 1/2 in Overall Lg - Spin-On Fuel Filters
FLEETGUARDSpin-On Fuel Filters

FLEETGUARD Automotive Fuel Filter: 14 1/2 in Overall Lg

The FLEETGUARD FS20121 is a spin-on fuel filter with an overall length of 14 1/2 in and overall height of 11 5/16 in, designed for Freightliner applications. 3G Electric interprets this demand and sources the genuine…

SKU 3G-OTH-597292

Brand
FLEETGUARD
Item
Automotive Fuel Filter: 14 1/2 in Overall Lg
Category
Spin-On Fuel Filters
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Technical Specifications

FLEETGUARD
Manufacturer Part Number
FS20121
Overall Ht
11 5/16 in
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FLEETGUARD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FLEETGUARD FS20121 is a spin-on fuel filter with an overall length of 14 1/2 in and overall height of 11 5/16 in, designed for Freightliner applications. 3G Electric interprets this demand and sources the genuine FLEETGUARD part, supporting your fleet maintenance needs across our 14 industrial departments.

Frequently Asked Questions

What is the FLEETGUARD FS20121 fuel filter used for?

The FLEETGUARD FS20121 is a spin-on fuel filter designed for Freightliner trucks. It removes contaminants from diesel fuel to protect the engine's fuel system, ensuring reliable performance and extended service life in heavy-duty fleet applications.

What are the specifications of the FLEETGUARD FS20121?

The FLEETGUARD FS20121 has an overall height of 11 5/16 in and an overall length of 14 1/2 in. It is a spin-on fuel filter manufactured by FLEETGUARD, with manufacturer part number FS20121, and is specified for Freightliner applications.

Where to buy the FLEETGUARD FS20121 worldwide?

3G Electric supplies the genuine FLEETGUARD FS20121 fuel filter worldwide. We handle full logistics, customs clearance, and delivery to your location, sourcing this part across our 14 industrial departments to support your fleet maintenance needs.

How to install the FLEETGUARD FS20121 fuel filter?

To install the FLEETGUARD FS20121, first ensure the engine is off and cool. Remove the old filter, clean the mounting surface, lubricate the new filter's gasket with clean diesel fuel, hand-tighten until the gasket contacts, then tighten an additional 3/4 turn. Check for leaks after starting.

Used in

Common applications for FLEETGUARD
Diesel generator maintenance — Fleetguard CC8997 test strips for coolant condition monitoring in standby power systems
Industrial compressor cooling systems — Fleetguard coolant test strips to verify pH and inhibitor levels in closed-loop circuits
Marine engine servicing — Fleetguard filtration and test kits for preventive maintenance on shipboard diesel engines
Heavy equipment fleet management — Fleetguard fuel and oil filters for excavators, loaders, and bulldozers in construction
Gas turbine auxiliary systems — Fleetguard air intake filters for turbine enclosures in power generation plants
Hydraulic power units — Fleetguard hydraulic filters for maintaining fluid cleanliness in industrial presses and injection molders

FLEETGUARD Products

3G Electric supplies FLEETGUARD spin-on fuel filters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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FLEETGUARD Automotive Fuel/Water Separator: Spin-On, 15 3/16 in Overall Lg, 4 9/16 in Outside Dia (MPN FS1216). Key specifications — attr1137520: BF1216; attr1137521: FS1216; attr434022: FLEETGUARD; attr1017113: Haul-Pak.
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