MerCruiser Water Pump Kit - Complete Service Kit
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Complete OEM water pump service kit engineered for MerCruiser marine engines. This comprehensive kit includes all necessary components for water pump rebuild, ensuring reliable cooling system operation and preventing overheating.
Key Features:
- Complete water pump rebuild kit with all components
- Includes impeller, gaskets, seals, and hardware
- OEM-quality parts meet or exceed original specifications
- Marine-grade materials resist saltwater corrosion
- Restores proper cooling system flow and pressure
- Convenient kit format includes everything needed
- Essential for preventive maintenance and repair
Technical Specifications:
- SKU: FK12041
- Manufacturer: MerCruiser
- Part Number: FK12041
- Application: MerCruiser Marine Engines
- Type: Complete water pump service kit
- Includes: Impeller, gaskets, seals, O-rings, and hardware
The water pump is critical for engine cooling, circulating raw water through the engine to prevent overheating. Regular water pump service is essential preventive maintenance - the impeller is a wear item that should be replaced annually or every 200-300 hours of operation. A complete service kit ensures you have all the necessary components including the impeller, gaskets, seals, and hardware for a proper rebuild. Signs of water pump failure include overheating, reduced water flow from the tell-tale, or visible impeller damage. Always carry a spare kit onboard for emergency repairs.
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.