Yamaha MR-1 Remanufactured Engine – 160 HP High Output

Restore the power and reliability of your Yamaha PWC or jet boat with this remanufactured Yamaha MR-1 High Output (HO) 160 HP engine, professionally rebuilt to OEM specifications and designed for long-lasting performance on the water.

The MR-1 HO platform is known for its smooth power delivery, EFI responsiveness, and durable 4-stroke architecture, making it one of the most dependable Yamaha marine engines in its class.

Whether you're repairing an engine failure, saltwater damage, or restoring a fleet unit, this remanufactured MR-1 HO is a cost-effective and reliable replacement solution.

🔧 FEATURES & BENEFITS

• OEM-spec remanufactured long block assembly
• Rated at 160 HP High Output
• Inline 4-cylinder, 4-stroke architecture
• EFI (Electronic Fuel Injection) compatible
• Compression & leakdown tested prior to shipment
• Balanced rotating assembly for smooth operation
• Cost-effective alternative to a brand-new engine

🚤 COMPATIBLE APPLICATIONS

Fits Yamaha models equipped with the MR-1 High Output 160 HP engine, including (but not limited to):

• FX HO
• FX Cruiser HO
• FX 160 HO
• Select Yamaha jet boats using MR-1 HO twin engines

Fitment varies by year — contact us with your model to confirm compatibility.

⚙️ TECHNICAL SPECIFICATIONS

• Platform: Yamaha MR-1 HO
• Horsepower: 160 HP
• Displacement: ~998–1052cc
• Cylinders: 4 inline
• Cycle: 4-stroke
• Induction: Naturally Aspirated
• Fuel System: EFI
• Cooling System: Water-cooled

🛠️ INSTALLATION REQUIREMENTS

This engine is sold as a long block, and requires transferring the following components from your original engine:

• Intake manifold
• Exhaust system
• ECU/ECM
• Fuel injectors & rail
• Sensors & wiring harness
• Cooling components
• Jet pump accessories

Professional installation is recommended to ensure proper performance and calibration.

🔁 Core Exchange Program

This engine is available under our Core Exchange Program.

• The listed price applies when a rebuildable core is provided.
• If no core is available, the engine can still be purchased at a higher price.
• A core deposit option may also be available, allowing immediate shipment. The deposit will be refunded once your core is received and inspected in acceptable condition.

🚚 Shipping Terms

• Shipping costs for the engine from our facility to your location are the responsibility of the buyer.
• Shipping costs for returning the core from your location to our facility are also the responsibility of the buyer.
• All shipping arrangements, pricing, and logistics will be agreed upon prior to purchase.

Domestic and international shipping available. For international customers, we can assist with freight, export documentation, and crating.

📞 Contact Us

For questions about the Core Exchange Program or shipping arrangements, please contact us before placing your order:

• Phone: (305) 316-4636
• Email: service@miamijetskishop.com