Sierra 94004 Oil-25W40 FCW I/O-I/B, 5 Qt.

Introducing the Sierra 94004 Oil-25W40 FCW I/O-I/B, the ultimate solution for your marine engine's lubrication and corrosion protection needs. With its exceptional formulation, this oil is specifically designed to outperform automotive engine oils, ensuring optimal performance in the demanding marine environment.

Engineered with superior detergency, anti-oxidants, anti-wear, and corrosion protection, this oil guarantees reduced internal component wear and corrosion, resulting in a longer lifespan for your engine. Say goodbye to dirty pistons and ring sticking, as this oil keeps your engine cleaner and prevents any potential damage.

Not only does this oil excel in performance, but it also boasts excellent low-temperature operating properties, ensuring smooth starts even in chilly conditions.

Rest assured, this oil meets or exceeds the highest quality standards, including API SJ, CF-4, CH-4, and is NMMA FC-W certified. It is specifically recommended for use in Mercruiser and OMC engines, making it the perfect choice for your marine vessel.

Each purchase includes a convenient 5-quart size, providing you with ample supply for your engine's needs. Sold in case packs only, you can stock up on this exceptional oil to ensure you never run out when you need it most.

Manufactured by Sierra, a trusted brand known for its commitment to quality and performance, this Grade 25W40 oil is the ideal choice for any marine enthusiast. Don't settle for subpar lubrication and protection – choose Sierra 94004 Oil-25W40 FCW I/O-I/B and experience the difference it makes in your engine's performance and longevity.