OIL FILTER 35-822626Q2

Function and technical context

The 35-822626Q2 oil filter is an essential component of the lubrication system of Mercury Mariner 4-stroke engines, responsible for retaining dirt particles, combustion residues and metallic wear that circulate through the oleohydraulic circuit. It works by filtering the oil flow before it reaches cylinders, pistons, valves and bearings, thus preventing premature wear and internal corrosion. Its deterioration or blockage generates inadequate pressure in the circuit, reducing the protection of the engine and increasing the risk of seizure, loss of power and catastrophic breakdown during navigation.

When to replace this part?

Oil filters should be replaced periodically with each lubricant change or every 100-150 hours of operation, according to the instructions in your boat's maintenance manual. Symptoms that require urgent inspection include an increase in oil viscosity, a pressure drop in the oil gauge, or the appearance of visible metal particles in the used oil. Preventive replacement of the filter is the most economical and effective measure to guarantee the longevity of the engine and avoid high-cost repairs during the navigation season.

Compatible Mercury engines

Compatible Mercury Mariner Engines

Equivalent manufacturer part numbers