Mercruiser Engine Connection Kit
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Mercruiser Engine Connection Kit for 3300/33C style cables—an adapter kit designed to connect 3300/33C-style control cables to Mercruiser applications.
Key Features
- Adapter/connection kit for Mercruiser control cable connections
- Designed for 3300/33C-style (33C/33C Supreme) cables
- Helps complete the control cable connection point between the cable system and the engine/control connection end
Product Compatibility
- Mercruiser engine/throttle & shift control cable connection setups using 33C/33C Supreme-style cable systems
- Inboard control systems requiring an engine connection adapter for 33C/33C Supreme cables
Product Details
- Title: Mercruiser Engine Connection Kit
- Includes: connection kit/adapter kit (Part No. 302123)
- Cable style: for 3300/33C style cables
- Variant/SKU: 1-302123
Parts Desk Insights
Best Use Case: Use this adapter kit when your Mercruiser control system requires an engine-end connection for a 3300/33C-style (33C/33C Supreme) cable.
Common Issues: Mismatched cable type is the most common cause of connection problems—confirm you are working with the correct 33C/33C Supreme cable style before installation. Also verify the installation instructions for the cable adapter steps and ensure seals/hardware are handled as specified in the guide.
Related Products & Accessories
- Mercruiser throttle & shift control cables (33C/33C Supreme style) - Browse the relevant cable category to match the correct cable style and length for your installation.
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.