MerCruiser 4.5L 200 HP MPI Alpha
$21,618.00
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Description
MerCruiser 4.5L MPI Alpha 200HP Marine Engine for Sale
The MerCruiser MerCruiser 4.5L MPI Alpha 200HP is a modern V6 marine inboard engine designed to deliver impressive fuel efficiency, smooth acceleration, and dependable everyday performance. Developed by Mercury MerCruiser as the successor to the legendary 4.3L platform, this 4.5-litre engine offers increased torque, quieter operation, and improved reliability while maintaining a compact footprint for easy installation.
The MerCruiser 4.5L MPI Alpha 200HP for sale is one of the most popular MerCruiser marine engines for sport boats, bowriders, deck boats, family cruisers, and recreational vessels. Whether you’re replacing an aging engine or installing a new MerCruiser engine, the 4.5L MPI delivers outstanding performance with lower operating costs and modern electronic fuel management.
At Coastal Wave Marine, we supply genuine MerCruiser boat engines with worldwide shipping, manufacturer warranty, and professional technical support to ensure every customer receives the ideal propulsion solution.
Why Choose the MerCruiser 4.5L MPI Alpha?
The MerCruiser 4.5L MPI represents a new generation of marine propulsion. Unlike traditional small-block engines, it was purpose-built specifically for marine applications, providing improved durability, enhanced fuel economy, and stronger low-end torque.
Its Multi-Port Fuel Injection (MPI) system delivers quick engine starts, responsive throttle control, and optimized fuel delivery, making it an excellent option for both new boat installations and MerCruiser replacement engine projects.
Key Features & Benefits
- 200HP V6 marine gasoline engine
- Advanced 4.5L purpose-built marine engine platform
- Multi-Port Electronic Fuel Injection (MPI)
- Excellent fuel economy and lower emissions
- Strong low-end torque for faster planing
- Quiet, refined engine operation
- Compact design for easier installation
- Compatible with MerCruiser Alpha One sterndrive systems
- Genuine Mercury MerCruiser engineering
The MerCruiser 4.5L MPI Alpha 200HP price varies depending on engine configuration, included accessories, and shipping destination. Coastal Wave Marine provides personalized quotations based on your vessel specifications and propulsion requirements.
Alpha Sterndrive Compatibility
The MerCruiser 4.5L MPI is engineered for the MerCruiser Alpha One sterndrive, delivering dependable power transfer, responsive handling, and excellent overall efficiency for recreational boating applications.
Table Technical Specification
| Technical Specification | Value |
|---|---|
| Engine Model | MerCruiser 4.5L MPI Alpha |
| Engine Type | 4-Stroke V6 Marine Gasoline Engine |
| Maximum Output | 200 HP (149 kW) |
| Displacement | 4.5 Litres |
| Cylinder Configuration | V6 |
| Fuel System | Multi-Port Electronic Fuel Injection (MPI) |
| Aspiration | Naturally Aspirated |
| Ignition System | Digital Electronic Ignition |
| Cooling System | Thermostatically Controlled |
| Lubrication System | Full Pressure Lubrication |
| Recommended Fuel | 87 Octane Unleaded Gasoline |
| Recommended Oil | Mercury MerCruiser Full Synthetic Marine Engine Oil |
| Compatible Drive | MerCruiser Alpha One Sterndrive |
| Boat Applications | Bowriders, Sport Boats, Deck Boats, Runabouts, Family Cruisers |
Ideal Boat Applications
The MerCruiser 4.5L MPI Alpha marine engine is an excellent choice for:
- Bowriders
- Sport boats
- Deck boats
- Family cruisers
- Runabouts
- Watersports boats
- Recreational sterndrive vessels
Its combination of fuel efficiency, dependable V6 performance, and modern engineering makes it one of the most versatile MerCruiser marine engines available today.
Why Buy from Coastal Wave Marine?
Coastal Wave Marine supplies genuine new MerCruiser engines to boat owners, marinas, repair facilities, and boat builders worldwide.
When you choose Coastal Wave Marine, you benefit from:
- Genuine factory-new MerCruiser engines
- Complete propulsion packages
- Competitive international pricing
- Worldwide shipping and export documentation
- Professional technical consultation
- Repower compatibility assistance
- Dedicated after-sales customer support
Warranty & Quality Assurance
Every MerCruiser 4.5L MPI Alpha 200HP marine engine supplied by Coastal Wave Marine includes the standard Mercury MerCruiser manufacturer warranty, ensuring factory-backed quality and dependable long-term reliability.
Extended warranty options may also be available depending on your location and application. Every engine is professionally inspected before shipment to ensure it meets factory specifications and arrives ready for installation.
Frequently Asked Questions
Is the MerCruiser 4.5L MPI Alpha suitable for replacing a 4.3L engine?
Yes. It is one of the most popular MerCruiser replacement engines, offering improved fuel efficiency, stronger torque, and modern electronic fuel injection.
Is this engine compatible with Alpha One sterndrives?
Yes. The engine is designed for MerCruiser Alpha One sterndrive applications.
Is this a genuine new MerCruiser engine?
Yes. Coastal Wave Marine supplies genuine factory-new MerCruiser marine engines backed by the manufacturer’s warranty.
Do you provide international shipping?
Yes. We arrange worldwide shipping with complete export documentation.
Can you verify compatibility before purchase?
Absolutely. Our technical team can confirm compatibility with your existing transom assembly, sterndrive, and vessel configuration.
Request a Quote & Availability
If you’re looking for a MerCruiser 4.5L MPI Alpha 200HP for sale, Coastal Wave Marine can provide current availability, competitive pricing, worldwide shipping, and expert technical guidance. Whether you’re replacing an older engine, upgrading your propulsion system, or completing a new boat build, our experienced team is ready to help you choose the right engine package. Contact us today to request a personalized quotation, confirm stock availability, and discuss delivery options for your location.
