MerCruiser 4.5L

MERCURY® MERCRUISER®
4.5L

The Next Generation

Featuring a host of engineering innovations, the 4.5L series establishes new standards for power-to-weight ratio, driver experience, acceleration, durability, and ease of maintenance.

  • HP / kW 250 / 186
  • Maximum RPM (WOT) 4800-5200
  • Engine type V6, 2-valve/cylinder pushrod
  • Displacement (L) 4.5
  • Fuel delivery system Computer controlled Multi-Port Electronic Fuel Injection (MPI)