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Donaldson · Filtration
P959163
In stock · ships from Knoxville
The Donaldson P959163 is a spin-on coalescing fuel/water separator filter designed to remove free and emulsified water as well as solid contaminants from diesel fuel.
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Verified fitment for 4 applications
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Part data verified against 3 catalog sources
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It achieves 99% efficiency at 12 microns, protecting high-pressure common-rail injectors and fuel pumps from abrasive wear and water-induced corrosion. This filter is commonly replaced at regular service intervals on heavy-duty trucks, including Mack and Volvo models with MP7, MP8, D11, and D13 engines. Replacing a clogged or saturated separator ensures proper fuel flow and prevents performance issues, misfires, or costly fuel system repairs.
Part Number: P959163
FUEL WATER SEPERATOR
Dealer: Knox Trailers
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