Sierra 18-9396 9396 Oil Change Kit

Keeping your boat's engine running smoothly doesn't have to be a messy hassle. The Sierra 18-9396 Oil Change Kit bundles everything you need into one compact package, perfect for boat owners who tackle maintenance themselves or run a tight shop setup. Whether you're prepping for a weekend on the water or staying ahead of seasonal services, this kit simplifies the process while ensuring top performance from your marine engine.

Everything You Need in One Handy Kit

This all-in-one solution includes high-quality engine oil tailored for marine use, a reliable oil filter to trap contaminants, a fresh drain gasket for a leak-free seal, a disposable funnel to keep spills at bay, a maintenance sticker for tracking service history, and even a shop towel for quick cleanups. No more digging through cabinets or running to the store mid-job—everything's right there, organized and ready.

The disposable funnel stands out as a game-changer for confined engine bays. It channels oil precisely without the drip mess of traditional tools, and since it's single-use, cleanup is effortless. Need extras? They're available separately for repeat jobs.

Designed for DIY Enthusiasts and Space-Savvy Shops

Ideal for do-it-yourselfers with limited garage or shop space, this kit stores neatly until service time. The maintenance stickers are a smart touch—peel and stick them inside the cowling to log the last oil change date and engine hours at a glance. It's like having a built-in service log that survives splashes and sun exposure, helping you avoid over-servicing or costly breakdowns.

Step-by-Step Guide to a Perfect Oil Change

1. Warm up the engine to operating temperature for better oil flow, then shut it off and let it cool slightly for safety.
2. Place the drain pan under the engine, remove the drain plug, and let old oil drain fully—use the included gasket to replace it snugly.
3. Swap out the old filter with the new one from the kit, lubricating the gasket lightly for easy installation.
4. Attach the disposable funnel to the fill port and pour in the fresh oil, checking the dipstick as you go.
5. Wipe down with the shop towel, apply the maintenance sticker, and fire it up to verify levels and leaks.

Pro tip: Always run the engine briefly after filling to circulate oil, then recheck levels. This kit makes the whole routine under 30 minutes for most setups.

Why This Kit Elevates Your Engine Maintenance Routine

Marine engines face unique stresses—saltwater corrosion, high RPMs, and variable loads—that demand precise maintenance. Sierra's kit uses components engineered for compatibility with popular outboard brands, delivering OEM-level protection without the premium markup. Regular oil changes like this prevent sludge buildup, extend impeller life, and maintain fuel efficiency, keeping you on the water longer.

Boat owners rave about how it cuts downtime and frustration. Imagine heading out fishing without second-guessing your engine's health. Plus, the thoughtful extras like the towel and sticker show real user-focused design, not just basic parts in a box.

Enhance Longevity with Smart Habits

Pair this kit with a few best practices: Change oil every 100 hours or annually, inspect belts and hoses during service, and use the right oil viscosity for your model's temps. For saltwater boats, flush the engine post-use to complement oil maintenance. These steps, powered by the Sierra kit's convenience, can add years to your powerhead.