MerCruiser 8.2L HO 425 HP DTS
$33,918.00
- Description
Description
MerCruiser 8.2L HO 425HP DTS Marine Engine for Sale
The MerCruiser MerCruiser 8.2L HO 425HP DTS is a premium high-output V8 marine inboard engine engineered for exceptional acceleration, massive torque, and reliable high-performance boating. Built exclusively for demanding marine applications, this 8.2-litre High Output (HO) engine combines Multi-Port Fuel Injection (MPI) with Digital Throttle & Shift (DTS) technology, delivering precise electronic control, smooth power delivery, and outstanding durability for luxury cruisers, offshore boats, and performance vessels.
The MerCruiser 8.2L HO 425HP DTS for sale is one of the most desirable MerCruiser marine engines for premium repower projects and new boat installations. Whether you’re replacing an older big-block engine or upgrading to a modern electronically controlled propulsion system, this engine delivers dependable V8 performance, refined handling, and excellent fuel efficiency for its power class.
At Coastal Wave Marine, we supply genuine new MerCruiser engines backed by manufacturer warranty, worldwide shipping, and expert technical support to ensure every customer receives the right propulsion package.
Why Choose the MerCruiser 8.2L HO 425HP DTS?
The MerCruiser 8.2L HO was developed for boat owners seeking outstanding horsepower without sacrificing everyday reliability. Its large-displacement V8 platform generates exceptional low-end torque for faster planing, effortless cruising, and confident performance under heavy loads.
The integrated Digital Throttle & Shift (DTS) system replaces conventional mechanical controls with advanced electronic technology, providing smoother gear engagement, quicker throttle response, and superior maneuverability. Combined with SmartCraft® digital monitoring, operators have access to real-time engine diagnostics, fuel consumption data, and performance information.
Key Features & Benefits
- 425HP High Output V8 marine gasoline engine
- Large-displacement 8.2L marine engine platform
- Multi-Port Electronic Fuel Injection (MPI)
- Digital Throttle & Shift (DTS) technology
- SmartCraft® digital monitoring compatibility
- Exceptional low-end torque and rapid acceleration
- Smooth, quiet engine operation with reduced vibration
- Optimized fuel efficiency for a high-output V8
- Compatible with MerCruiser Bravo sterndrive systems
- Genuine Mercury MerCruiser engineering
The MerCruiser 8.2L HO 425HP DTS price varies depending on engine package, drive configuration, included accessories, and shipping destination. Coastal Wave Marine provides personalized quotations based on your vessel specifications and propulsion requirements.
Bravo Sterndrive Compatibility
The MerCruiser 8.2L HO 425HP DTS is engineered specifically for MerCruiser Bravo sterndrive systems, providing exceptional torque capacity, dependable durability, and precise electronic control for larger recreational boats and high-performance offshore vessels.
Its combination of big-block power and advanced DTS technology also makes it one of the leading MerCruiser replacement engines for premium repower applications.
Table Technical Specification
| Technical Specification | Value |
|---|---|
| Engine Model | MerCruiser 8.2L HO DTS |
| Engine Type | 4-Stroke High Output V8 Marine Gasoline Engine |
| Maximum Output | 425 HP (317 kW) |
| Operating RPM | 4600–5000 RPM |
| Displacement | 8.2 Litres (502 CID) |
| Cylinder Configuration | V8 |
| Fuel System | Multi-Port Electronic Fuel Injection (MPI) |
| Throttle System | Digital Throttle & Shift (DTS) |
| SmartCraft® | Fully Compatible |
| Ignition System | ECM Digital Electronic Ignition |
| Cooling System | Advanced Raw Water or Closed Cooling (Package Dependent) |
| Recommended Fuel | Premium Unleaded Gasoline |
| Recommended Oil | Mercury MerCruiser Full Synthetic Marine Engine Oil |
| Compatible Drive | MerCruiser Bravo Sterndrive |
| Boat Applications | Offshore Boats, Express Cruisers, Performance Boats, Luxury Sport Boats |
Ideal Boat Applications
The MerCruiser 8.2L HO 425HP DTS marine engine is ideally suited for:
- Offshore performance boats
- Express cruisers
- High-performance sport boats
- Luxury bowriders
- Cabin cruisers
- Performance leisure vessels
- Bravo sterndrive boats
Its impressive V8 torque, advanced electronic controls, and dependable engineering make it one of the most powerful MerCruiser boat engines available for premium recreational boating.
Why Buy from Coastal Wave Marine?
Coastal Wave Marine supplies genuine MerCruiser marine engines to customers worldwide, serving private boat owners, marinas, dealerships, repair facilities, and boat builders with trusted propulsion solutions.
When you purchase from Coastal Wave Marine, you receive:
- 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 8.2L HO 425HP DTS marine engine supplied by Coastal Wave Marine includes the standard Mercury MerCruiser manufacturer warranty, providing factory-backed confidence and dependable long-term reliability.
Extended warranty options may also be available depending on your location and application. Every engine undergoes a comprehensive pre-shipment inspection to ensure it meets manufacturer specifications and is ready for installation.
Frequently Asked Questions
What does HO mean on the MerCruiser 8.2L HO engine?
HO stands for High Output, indicating an engine specifically tuned to deliver increased horsepower, stronger torque, and enhanced overall performance.
What are the advantages of Digital Throttle & Shift (DTS)?
DTS provides smooth electronic shifting, faster throttle response, improved docking precision, and reduced maintenance compared to traditional mechanical control systems.
Is this engine compatible with Bravo sterndrives?
Yes. The MerCruiser 8.2L HO DTS is engineered specifically for MerCruiser Bravo sterndrive applications.
Can this engine be used in saltwater?
Yes. Marine-grade corrosion-resistant components make it suitable for both freshwater and saltwater operation when maintained according to Mercury recommendations.
Do you provide worldwide shipping?
Yes. Coastal Wave Marine offers worldwide shipping along with complete export documentation.
Request a Quote & Availability
If you’re looking for a MerCruiser 8.2L HO 425HP DTS for sale, Coastal Wave Marine can provide current availability, competitive pricing, worldwide shipping, and expert technical support. Whether you’re replacing an older high-performance engine, upgrading your offshore cruiser, or completing a premium marine build, our experienced team is ready to help you choose the ideal propulsion package. Contact us today to request a personalized quotation, confirm stock availability, and discuss delivery options for your location.






