Sierra New Marine Starter – Mercury V6 & V8 Outboards | 47-5911
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Sierra New Marine Starter – Mercury V6 & V8 Outboards | 47-5911
Restore reliable cranking to your Mercury outboard with this new marine starter from Sierra. Featuring a bottom-mount, straight-across bolt pattern, it's engineered as a direct-fit replacement for a wide range of Mercury V6 and V8 outboard engines. As a brand-new unit built to OEM specifications, it delivers consistent cold-crank performance without the uncertainty of a rebuilt starter.
Compatible Applications
- Mercury V6 and V8 outboard engines with bottom-mount, straight-across bolt pattern starters
- Replaces Mercury OEM: 50-76965A4, 50-99417A2, 50-99419A3, 50-17251A3, 50-77328A3
Key Features
- Brand new — not remanufactured or rebuilt
- Bottom-mount, straight-across bolt pattern for direct-fit installation
- Built to OEM specifications for dependable cold-crank performance
- Compatible with a wide range of Mercury V6 and V8 outboard applications
Parts Desk Insights
This starter is the right call for Mercury V6 and V8 outboards that crank slowly, click without turning over, or have a starter that's been rebuilt more than once. The bottom-mount, straight-across bolt pattern is specific to this Mercury outboard family — confirm your bolt pattern before ordering, as Mercury used several different starter configurations across model years. If your solenoid is also suspect, pair this starter with a compatible Mercury MerCruiser Quicksilver Starter Solenoid or browse our full range of Mercury starter solenoids.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 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.