Sierra 7334 Fuel Pump Yamaha
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Sierra 7334 fuel pump for Yamaha outboards—an engine mechanical fuel pump designed to restore reliable fuel delivery when your existing pump is failing.
Key Features
- Mechanical fuel pump for Yamaha applications
- Engineered to meet or exceed OEM specifications
- Includes a mounting gasket to support straightforward installation
- Helps restore proper fuel pump function for many Yamaha outboard setups
Product Compatibility
- Yamaha outboard engines (carbureted/2-stroke applications where the pump is specified)
- Marine fuel system maintenance and repair—replacement mechanical fuel pump
Product Details
- Brand: Sierra
- Product: Fuel Pump
- Model / SKU: Sierra 7334 (SKU shown on listing: 47-7334)
- Variant SKU: 47-7334
- Weight: 156 grams
Parts Desk Insights
Best Use Case: Replace a failing mechanical fuel pump to bring fuel delivery back to proper function on Yamaha outboards that specify this pump in their fuel system.
Common Issues: If the new pump doesn’t deliver fuel, confirm fuel line routing and check for air leaks at the fittings and mating surfaces. Verify the correct pump style for your Yamaha (mechanical vs. electric), and inspect/replace any gaskets used at the pump mounting location.
Related Products & Accessories
Browse related Fuel Pumps to complete the 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.