Mercury Latch Hook 180402
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Mercury 180402 is a genuine OEM latch hook used on a wide range of small Mercury and Mariner outboard applications. Parts listings identify it as 180402 LATCH HOOK, and the fitment range strongly suggests it is used in cowl / latch assemblies where secure hood retention matters.
Key Features
- Genuine Mercury Marine / Quicksilver OEM part
- Part number 180402
- Identified as Latch Hook
- Small replacement hardware for selected outboard latch / cowl systems
- Lightweight OEM service part, commonly listed at about 0.03 lb in dealer inventory data.
Engine Compatibility
This latch hook is associated with many Mercury / Mariner small outboard families, including selected 6 HP, 8 HP, 9.9 HP, 10 HP, 15 HP, XR10, Marathon, Sea Pro, and Viking applications across multiple serial ranges. Exact fitment should always be confirmed by engine model and serial number before ordering.
Serial Number Fitment Notice
Please confirm compatibility in the Mercury Parts Catalog using your exact engine serial number before purchase. Mercury’s official catalog is organized by model and serial number for accurate parts lookup.
When This Part Needs Replacement
Replace this part when the original latch hook is bent, broken, worn, corroded, or no longer holds the cowl securely. Because it serves a retention role in the latch system, a damaged hook can lead to loose or poorly secured cowling fitment. This is a practical service inference based on the part name and application context.
Installation Notes
Install only the exact latch hook specified for the engine being serviced. Small latch components can vary by cowl design and serial range, so matching by part number and serial-number-based diagram is the safest approach.
Alternate / Superseded Part Numbers
-
180402
No confirmed superseded part number was established from the sources reviewed.
Parts Desk Insight
Latch hardware is easy to overlook until the cowl stops closing or holding the way it should. Replacing a worn hook with the correct OEM part helps restore proper engagement and keeps the engine cover secured the way Mercury intended.
Shipping: Ships same or next day for fast Canada wide shipping. ⚓
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.