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Maintenance Kits

Mercury Maintenance Kits are a great choice for do-it-yourself owners who want to save time, money and hassle. Kits include all the Mercury Precision Parts® you need to service a Mercury outboard, MerCruiser® engine or MerCruiser drive in one convenient package.

Maintenance Kits Make Maintenance Easy

100 Hour Maintenance Kits

Performing a 100-hour service at least annually is critical to keeping your boat’s engine or drive unit operating at its peak. Mercury 100 Hour Maintenance Kits include all the Mercury Precision Parts you need to perform this important service in one convenient package. They are available for most Mercury outboards and MerCruiser engines and drives.

300 Hour Maintenance Kits

A 300-hour service is usually performed once every three seasons. It includes the elements of a 100-hour service plus several additional components and systems depending on engine model. Mercury 300 Hour Maintenance Kits are available for most Mercury outboards and MerCruiser engines and drives.

Oil Change Kits

Mercury Oil Change Kits make it easy to gather everything you need for an oil change. Available for most models of Mercury outboards and MerCruiser sterndrive and inboard engines, each kit contains the appropriate quantity of Mercury 4-Stroke Marine Engine Oil along with a premium Mercury oil filter, a new drain-plug gasket and instructions.

Select Mercury Maintenance Kits

Mercury V8 & V6 FourStroke 

Kit includes oil filter, fuel filter, oil drain seal and gearcase seals. Part number: 8M0149929

Mercury 150hp EFI FourStroke

Kit includes oil filter, fuel filter, oil drain seal and gearcase seals. Part number: 8M0094232

Mercury V10 350/400hp FourStroke

Kit includes oil filter, fuel filter, oil drain seal and gearcase seals. Part number: 8M0207807

Mercury V8 Verado® 

Kit includes oil filter, fuel filter, spark plugs, thermostat kit, impeller kit, belt and anodes. Part number: 8M0149932

Mercury 150hp EFI FourStroke

Kit includes oil filter, fuel filter, spark plugs, thermostat kit, impeller kit, belt and anodes. Part number: 8M0094233

Mercury L6 Verado®

Kit includes oil filter, fuel filter, spark plugs, thermostat kit, impeller kit, belt and anodes. Part number: 8M0097859

Trust Your Local Mercury Expert

For all your service and maintenance needs, a local Mercury Authorized Dealer is the best source for genuine Mercury parts, expert advice and factory-trained technicians.