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Fuel-Water Separator
OEM No.FS19732 FS36231 FS20217 FS20193 FS1000 FS1003 FS1006 FS1040 FS1098 FS1212 FS1216 FS1240 FS1242 FS1280 FS1416 FS1418 FS19728 FS19727 FS19765 FS19789 FS19898 FS19922 FS19925 FS20021 FS20133 FS20190 FS26389 FS36209 FS24269 FS36231 FS36256 FS36268 FS36
Drain water with one finger—no more microbial rust.
Built-in manual drain purges separated water in seconds.
Technical Specifications
The FS19732 Fuel Water Separator is a spin-on diesel fuel filter designed to help remove water and contaminants from the fuel system before they reach the engine. With a 1"-14 thread size, 93 mm outer diameter, drain valve and sensor thread, this FS19732 fuel water separator supports reliable fuel filtration, easier water drainage and routine maintenance for diesel-powered equipment.
GOOZO supplies FS19732 replacement filters for aftermarket filter distributors, fleet maintenance companies, truck parts suppliers, repair shops and machinery parts buyers. Custom shell color, filter media, packaging and OE number matching services are available for bulk orders.
| Parameter | |||
| Brand | GOOZO | Total Height | 168 mm |
| OE Part No. | FS19732 | Height with bowl/valve | 202 mm |
| Name | Spin-on Fuel/Water Separator | Thread Size | 1"-14 |
| Interchange Part No. | FS19732 | Seal Outer Diameter | 71.5 mm |
| Notes | With valve and sensor | Seal Inner Diameter | 62 mm |
| Outer Diameter | 93 mm | Drain Valve Thread | M14 × 2.0 |
| Overall Height | 164 mm | Sensor Thread | M14 × 2.0 |
The FS19732 Fuel Water Separator is suitable for diesel fuel filtration systems in various vehicles and equipment, including:
Heavy-duty trucks – helps maintain clean diesel fuel and reduce water contamination in long-distance transportation.
Construction machinery – suitable for excavators, loaders, bulldozers and other equipment working in dusty or wet environments.
Agricultural tractors – supports stable fuel filtration for tractors and farm machinery used in outdoor conditions.
Diesel generator sets – helps protect the fuel system and maintain reliable generator operation.
Commercial vehicles – suitable for buses, delivery trucks and other diesel-powered vehicles.
Fleet maintenance – ideal for regular replacement in truck fleets, machinery fleets and repair workshops.
Aftermarket filter distribution – suitable for filter wholesalers, parts distributors and OEM/private label buyers.
The FS19732 fuel water separator is used in diesel fuel systems to help separate water and contaminants from fuel before it enters the engine.
Yes. FS19732 is a spin-on fuel/water separator, which makes installation and replacement easier during regular maintenance.
Yes. The GOOZO FS19732 fuel water separator is designed with valve and sensor structure, and the sensor thread is M14 × 2.0.
The thread size of the FS19732 fuel water separator is 1"-14.
Common cross reference numbers include Cummins 3973233, Donaldson P550848, Baldwin BF1385-SPS, WIX 33732 and NAPA 3732. Buyers should confirm dimensions and application before ordering.
Yes. GOOZO can customize shell color, shell shape, filter paper and outer packaging according to OE code and buyer requirements.
Looking for a Reliable Fuel Water Separator Supplier?
GOOZO supports OE code matching, filter paper customization, packaging design and bulk supply for aftermarket diesel filter distributors.
Equipment Used
Customized Service
Customized according to OE code (shell color/shell shape/filter paper customization), outer
packaging design customization, etc.
Over 1,000 filter types
Customize filters to meet your needs
Meet 4S original part standards and even use better materials
Customized according to OE code (shell color/shell shape/filter paper customization), outer
packaging design customization, etc.
Over 1,000 filter types
Customize filters to meet your needs
Meet 4S original part standards and even use better materials
Customized according to OE code (shell color/shell shape/filter paper customization), outer
packaging design customization, etc.
Over 1,000 filter types
Customize filters to meet your needs
Meet 4S original part standards and even use better materials
Customized according to OE code (shell color/shell shape/filter paper customization), outer
packaging design customization, etc.
Over 1,000 filter types
Customize filters to meet your needs
Meet 4S original part standards and even use better materials
Internal Packaging
Shell Type
Shell Color
Filter Paper



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