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Flashlube(Fuel Manager) Water Sensor Kit with 12 Volt In Dash LED Warning light

Flashlube filters are made in the USA under licence by Stanadyne who also manufacture the Fuel Manager range of filters. 


Flashlube water sensor kit with 12 volt in dash LED warning light is a dash mounted warning light designed for use with Flashlube fuel water separator kits and Flashlube FDF filter assembly. It is also compatible with all Fuel Manager kits and Fuel Manager FM100 or 42093, 42533 filter assembly. Rather than having to visually check the water bowl level for water with this kit you can monitor water contamination levels from inside your vehicle. This is the ultimate in protection from contaminated diesel as you will know as soon as the filter has encountered some water and separated it into the bowl. When compared to the competitors, Flashlube water warning kits have a very small 5mm LED type warning indicator ensuring the installation is discreet on your dashboard.


  • All Flashlube Common Rail Diesel Pre Filter Fuel/Water Separator kits
  • All Flashlube FDF filter assembly's
  • All Fuel Manager Fuel/Water separator kits
  • All Fuel Manager FM100, 42093, 42533 filter assembly's

Flashlube Genuine Products

German Scientist, Wolfgang in 1979, developed Flashlube in Melbourne Australia. Wolfgang was a CSIRO (Commonwealth Scientific and Industrial Research Organisation) Scientist and worked from Monash University. He recognised the problem of Valve Seat Recession in Gas converted vehicles and thus devoted his time to researching and inventing the solution. The answer was the Flashlube Valve Saver Kit and its specially formulated Flashlube Valve Saver Fluid. Today Flashlube provides a range of market leading products that address many of the problems associated with new vehicle technology. Flashlube’s products enable you to get the very best out of your investment and avoid unnecessary premature engine and engine component failure. Flashlube's use is growing rapidly into the motor vehicle, farming, industrial, transport and motorbike markets across the world. Flashlube is currently now available in Australia, Europe, North America, South America, South East Asia and India.

Please make sure that you are ordering the correct parts for your vehicle. If your not sure or don't know, please contact us. Provide us with the VIN#, YEAR, MAKE, MODEL of your vehicle and we will double check and verify fitment for you. So that we can avoid any wrong parts ordered and returns. Any parts ordered incorrectly return postage will be at buyers expense. Please see our terms of use.

SKU N254
Model # FLWS01
Brand Flashlube
Shipping Weight 0.4300kg
Shipping Width 0.250m
Shipping Height 0.070m
Shipping Length 0.180m
Shipping Cubic 0.003150000m3

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