Sierra 3434 Yamaha Water Pump Repair Kit
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You have 30 days to request a return. All sale items are final sale.
Service your Yamaha outboard’s water pump with the Sierra 3434 Yamaha Water Pump Repair Kit. This impeller service kit is designed to help restore proper cooling flow using the correct replacement components.
Key Features
- Sierra water pump repair/impeller service kit for Yamaha outboards
- Helps refresh water pump components during cooling system maintenance
- Use as part of a water pump service to support reliable cooling performance
Product Compatibility
- Yamaha outboard cooling system (water pump / impeller service)
- Routine water pump maintenance and impeller replacement (application determined by your outboard’s water pump design)
Product Details
- Product Title: Sierra 3434 Yamaha Water Pump Repair Kit
- SKU/Part Number: 47-3434
- Category: Impeller Service Kits
- Package/Contents: Water pump kit components are intended for water pump service; refer to the Sierra kit listing/diagram for the exact included parts for 47-3434/18-3434.
Parts Desk Insights
Best Use Case: Best used when performing scheduled water pump service or when diagnosing reduced cooling performance—replace the water pump/impeller components as specified for your exact Yamaha water pump style.
Common Issues: Common service pitfalls include not matching the correct pump kit to your specific pump/housing version, reusing mismatched seals/gaskets, or disturbing related components during disassembly—verify parts against the exploded diagram before installation.
Related Products & Accessories
- Browse Impeller Service Kits - Explore additional impeller and water pump repair kits for common Yamaha cooling system applications.
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.