Ametek Ecp Water Pump, MCP Water Pump: Engine and engine cooling — pump

Affects Ametek Ecp Water Pump, MCP Water Pump · — — about 25 vehicles.

The hazard

A pump failure can cause a loss of drive power, increasing the risk of a crash.

What to do

Nova Bus will inspect and replace the pump as necessary, free of charge. Owner notification letters were mailed January 30, 2026. Owners may contact Nova Bus customer service at 1-450-472-6410. Nova Bus' number for this recall is ER25510.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational