Sierra 9394 Oil Change Kit
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Everything You Need for a Clean, Complete Oil Change
The Sierra 9394 Oil Change Kit bundles every consumable you need into a single, ready-to-use package — so you spend less time sourcing parts and more time on the water. Designed for outboard and inboard/outboard engines, this kit is the go-to choice for boat owners and marine technicians who want a professional result without the guesswork.
What's Included
- Engine oil (correct viscosity for compatible engines)
- Oil filter
- Drain gasket
- Disposable funnel — also available individually as the Sierra 0003 Disposable Oil Change Funnel
- Maintenance sticker — place inside the cowling to record the last service date and engine hours
- Shop towel
Best Use Case
Ideal for seasonal maintenance, annual service intervals, or any time you want a tidy, all-in-one solution at the dock or in a compact shop. The included maintenance sticker makes it easy to track service history directly on the engine — a simple habit that protects resale value and keeps service records accurate.
Parts Desk Insights
This kit is a strong seller for customers doing their own seasonal service. The disposable funnel and shop towel are the details that set it apart from buying components separately — customers appreciate not having to hunt down those last-mile items. Pair it with a Sierra 0003 Disposable Oil Change Funnel as an add-on for customers who service multiple engines or want spares on hand.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.