Fuel Water Separators

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Fuel/Water Separator FS1285 - Fleetguard
Part# FS1285
Part# FS1285
shipping
$57.30
In Stock
Fuel/Water Separator FS19594 - Fleetguard
Part# FS19594
Part# FS19594
shipping
Special Price $17.99 Regular Price $22.36
In Stock
Element, Fuel Water Separator A0000903651 - Detroit Diesel
positive OEM
Part# A0000903651
Part# A0000903651
shipping
$83.04
In Stock
Fuel Filter Element Water Separator 03-43876-001 - Freightliner
Part# 03-43876-001
Part# 03-43876-001
shipping
$31.90
In Stock
Filter - Fuel/Water Separator FS19905G - Fleetguard
positive OEM
Part# FS19905G
Part# FS19905G
shipping
Special Price $14.38 Regular Price $19.18
In Stock
Fuel Water Separator Element, 10 Micron FS19727 - Fleetguard
positive OEM
Part# FS19727
Part# FS19727
shipping
Special Price $18.55 Regular Price $24.73
In Stock
Filter - Fuel/Water Separator FS19915 - Fleetguard
Part# FS19915
Part# FS19915
shipping
Special Price $63.07 Regular Price $84.09
In Stock
Fuel/Water Separator Assembly 382930PAC01-10 - Davco
positive OEM
Part# 382930PAC01-10
Part# 382930PAC01-10
shipping
$465.71
In Stock
Fuel Water Separator Filter FS1003 - Fleetguard
Part# FS1003
Part# FS1003
shipping
Special Price $35.38 Regular Price $47.18
In Stock
Filter-Water Separator FS1023 - Fleetguard
Part# FS1023
Part# FS1023
shipping
Special Price $31.68 Regular Price $42.24
In Stock
Filter/Water Separator FS19764 - Fleetguard
Part# FS19764
Part# FS19764
shipping
Special Price $24.15 Regular Price $32.20
In Stock
Filter Bowl (Replacement) W/O WIF Sensor RK61663 - Paccar
positive OEM
Part# RK61663
Part# RK61663
shipping
Special Price $90.89 Regular Price $108.46
In Stock
Bowl Heated (Replacement) W/O Wif RK6166302 - Paccar
positive OEM
Part# RK6166302
Part# RK6166302
shipping
$130.38
In Stock
Fuel/Water Separator Spin On FS1212 - Fleetguard
positive OEM
Part# FS1212
Part# FS1212
shipping
Special Price $14.88 Regular Price $19.84
In Stock
Fuel/Water Separator FS19765 - Fleetguard
positive OEM
Part# FS19765
Part# FS19765
shipping
Special Price $25.20 Regular Price $33.60
In Stock
Fuel Water Separator 256-8753 - CAT
positive OEM
CAT
Part# 256-8753
Part# 256-8753
shipping
$32.64
In Stock
Fuel Water Separator 175-2949 - CAT
positive OEM
CAT
Part# 175-2949
Part# 175-2949
shipping
$34.40
In Stock
Fuel/Water Separator FS1000 - Fleetguard
positive OEM
Part# FS1000
Part# FS1000
shipping
Special Price $17.70 Regular Price $23.60
In Stock
Standard Efficiency Water Separator Element 513-4490 - CAT
positive OEM
CAT
Part# 513-4490
Part# 513-4490
shipping Ships up to 72h
$56.54
Available
Fuel Filter/Water Separator W/Heat Assembly 382933PAC01-25 - Paccar
Part# 382933PAC01-25
Part# 382933PAC01-25
shipping Ships up to 72h
$754.29
Available
Fuel Filter Water Separtor Cartridge 21737481 - Mack
Part# 21737481
Part# 21737481
shipping Ships up to 72h
$41.24
Available
Separator - Fuel/Water FS1098 - Fleetguard
Part# FS1098
Part# FS1098
shipping Ships up to 72h
$93.26
Available
Fuel Filter Element W/SEP 03-43876-000 - Freightliner
positive OEM
Part# 03-43876-000
Part# 03-43876-000
shipping Ships up to 72h
$30.46
Available
Fuel Clr Kit A4700781680 - Detroit Diesel
positive OEM
Part# A4700781680
Part# A4700781680
shipping Ships up to 72h
$155.83
Available
O-Ring, Fuel Water Drain Bowl A0269977145 - Detroit Diesel
positive OEM
Part# A0269977145
Part# A0269977145
shipping Ships up to 72h
$88.56
Available
Filter Bowl A0004773516 - Detroit Diesel
positive OEM
Part# A0004773516
Part# A0004773516
shipping Ships up to 72h
$76.91
Available
Separator A0004702190 - Detroit Diesel
positive OEM
Part# A0004702190
Part# A0004702190
shipping Ships up to 72h
$1,356.04
Available
Filter - Fuel/Water Separator FS20385 - Fleetguard
Part# FS20385
Part# FS20385
shipping Ships up to 72h
$189.94
Available
Filter - Fuel/Water Separator FS20040 - Fleetguard
Part# FS20040
Part# FS20040
shipping Ships up to 72h
$67.21
Available
Separator - Fuel Water, Environment Safe Oil Change, 12V/120V 03-40570-005 - Freightliner
Part# 03-40570-005
Part# 03-40570-005
shipping Ships up to 72h
$1,372.48
Available
Separator - Fuel/Water FS1280 - Fleetguard
Part# FS1280
Part# FS1280
shipping Ships up to 72h
$15.70
Available
Bottom Plate - Heated, Fuel/Water Separator 382029-23PAC - Davco
positive OEM
Part# 382029-23PAC
Part# 382029-23PAC
shipping Ships up to 72h
$201.43
Available
Fuel Filter Water Separator Assembly - Davco, Unheated 382951PAC10 - Davco
positive OEM
Part# 382951PAC10
Part# 382951PAC10
shipping Ships up to 72h
$420.00
Available
Fuel Water Separator 326-1644 - CAT
positive OEM
CAT
Part# 326-1644
Part# 326-1644
shipping Ships up to 72h
$46.50
Available
Fuel Water Separator 1R-1804 - CAT
positive OEM
CAT
Part# 1R-1804
Part# 1R-1804
shipping Ships up to 72h
$23.06
Available
Fuel/Water Filter R90P - Parker Hannifin
positive OEM
Part# R90P
Part# R90P
shipping Ships up to 72h
$66.00
Available

1-36 of 68 Items

Fuel Water Separators

When it comes to the safety and performance of your engine, fuel water separators are an important consideration. As these are simple and economical installations for a host of trucks and heavy vehicles with diesel engines, they can provide an additional layer of protection to the constituent parts and ensure both maximum and continued functionality.

A fuel water separator is a type of fuel filter that removes any water or moisture build-up in diesel, to minimise issues that may otherwise occur in the fuel injection nozzle and other parts of the engine and extend service life. This is typically performed by detecting the difference in densities between water and fuel. The right device can also help to preheat fuel, which can increase the filtering process and minimise wax formation.

Why is water in fuel a bad thing?

The main issue that can arise when water is in your fuel is that it will affect the performance of diesel in terms of lubrication. When fuel isn’t providing the right level of greasiness to the internal components of the engine, wear will occur faster and performance will decrease. The presence of water can also cause rusting throughout the engine, unwanted microbial growth that could lead to sludge, and has the potential to freeze diesel if your truck or heavy vehicle is left in cold weather.

All of these instances can be costly if damage occurs and at the very minimum, you could see lesser fuel consumption and minimised performance. The good news is that the right fuel water separator installed in your fuel line can all but negate these issues.

As fuel water separators can perform important functions that can prolong the lifespan of truck engines and ensure continued functionality, it can be important to get the right model for your vehicle. Right here at Big Rig World, we not only have a wide range of fuel water separators for you to peruse below, but we also have expert technicians on hand to provide support and assistance when purchasing, during installation, or when inquiring about a host of issues.