Wednesday, February 5, 2025

MERCRUISER MX 6.2 MPI HORIZON 342HP

Model: MX 6.2 MPI HORIZON

Brand: MERCRUISER

Product Specification Listing: MerCruiser MX 6.2 MPI Horizon 342HP Marine Engine


General Information:

  • Product Name: MerCruiser MX 6.2 MPI Horizon
  • Manufacturer: MerCruiser (a division of Mercury Marine)
  • Power Output: 342 Horsepower (HP)
  • Displacement: 6.2 Liters
  • Engine Type: V8
  • Fuel Type: Gasoline
  • Certifications: Meets EPA and CARB emissions regulations

Engine Specifications:

  • Aspiration: Naturally Aspirated
  • Bore x Stroke: 4.0" x 3.75" (101.6 mm x 95.25 mm)
  • Compression Ratio: 9.0:1
  • Cooling System: Closed cooling system (dual water)
  • Ignition System: Thunderbolt V ignition
  • Fuel System: Multi-Point Electronic Fuel Injection (MPI)

Dimensions and Weight:

  • Length: 34 inches (863.6 mm)
  • Width: 30 inches (762 mm)
  • Height: 22 inches (558.8 mm)
  • Dry Weight: 994 lbs (450.99 kg)

Performance:

  • Full Throttle RPM Range: 4800 - 5200 RPM
  • Maximum Torque: 426 lb-ft @ 3600 RPM

Electrical System:

  • Alternator Output: 65 Amps
  • Battery Requirements: 12V marine-grade battery

Features and Benefits:

  • Seawater-Cooling: Efficiently handles marine environments
  • Anti-Corrosion Protection: Mercury's exclusive low-copper content alloys and advanced coatings
  • Easy Maintenance: Maintenance-free valve train and extended oil-change intervals
  • VesselView Monitoring: Optional compatibility for real-time performance data
  • Quiet Operation: Advanced exhaust systems reduce noise

Applications:

  • Type: Suitable for both recreational and commercial maritime vessels
  • Ideal Usage: Stern-drive and inboard setups, recommended for performance cruisers, sport boats, and runabouts

Warranty:

  • Standard Warranty: 2 years limited warranty
  • Extended Warranty: Options available through Mercury Marine

Included with Purchase:

  • User Manual: Comprehensive operation and maintenance guide
  • Installation Kit: Required hardware for mounting and setup
  • Warranty Registration: Detailed warranty activation guide

Optional Accessories:

  • VesselView System: Engine monitoring and data display
  • Remote Oil Filter Kit: For easier maintenance
  • Performance Propellers: Optimized for various boat types and performance preferences

Contact Information:


This product specification is provided for reference and may be subject to updates from the manufacturer. For the latest information, please consult your local Mercury Marine dealer or visit the official website.

[Product Type: Engine]

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