FUEL WATER SEPERATOR

Name: P959163 - FUEL WATER SEPERATOR
Brand: Donaldson
SKU: P959163
Price: 89.83 USD
Availability: InStock

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. 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.

$89.83

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Verified fitment

Mack MP7 / MP8 diesel engines
Volvo D11 / D13 diesel engines
Renault VI trucks (select models)
UD Trucks (select models)

Specifications

SKUP959163BrandDonaldsonSupplierKnox TrailersCategoryFiltrationAvailabilityIn StockTypeCoalescing Fuel Water SeparatorMicron Rating12 micronEfficiency99% at 12 micronEmulsified H2O Efficiency99%Thread Size1-14 UNBowl Thread3 1/8-10 UNLength5.04 in (127.9 mm)Outer Diameter4.25 in (108 mm)Gasket OD3.90 in (99 mm)Gasket ID3.54 in (90 mm)