Precision Lubricants
Oil Change Kits

Mercury sterndrive and inboard oil change kits have everything you need to change the oil in many popular MerCruiser® four-stroke marine engines. Each kit includes the appropriate number of bottles of Mercury SAE 25W-40 4-Stroke Marine Engine Oil, along with a premium Mercury oil filter and instructions, all in one convenient package. All Mercury oils and filters are specially engineered to protect and extend the life of Mercury engines. With Mercury sterndrive and inboard oil change kits, you get exactly what you need in one package, making it easy to maintain peak engine performance.

Mercury oil change kits contain industry-leading Mercury 25W-40 Marine Engine Oil. Over five years of engineering and development went into the exclusive flagship protection formula which features a high-tech, advanced set of anti-wear additives that provide up to 33% better camshaft wear protection and the highest levels of corrosion and oxidation protection. Designed to maintain engine reliability and performance, Mercury 25W-40 Marine Engine Oil has been proven to hold its viscosity ratings longer in industry wear testing than other oils on the market. 

Mercury's convenient oil change kits make it easy for you to change your oil. Each kit contains all the items needed to change oil in select Mercury FourStroke outboards:

• 25W-40 Marine Engine Oil featuring Flagship Protection
• Oil Filter
• Drain Plug Seal
• Drip Tray (where applicable)
• Complete instructions printed right on the box