Ametek Ecp Water Pump, Ametek Mcp Water Pump: Engine And Engine Cooling recall
NHTSA campaign 25E083000 · 25 units potentially affected · filed Dec 5, 2025
What's wrong
Nova Bus (US) Inc. (Nova Bus) is recalling certain Ametek MCP and ECP water pumps. The impeller shaft may be loose, causing the pump to fail.
Why it matters
A pump failure can cause a loss of drive power, increasing the risk of a crash.
The fix
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.
Recall details
- NHTSA campaign
- 25E083000
- Manufacturer no.
- ER25510
- Manufacturer
- Nova Bus (us) Inc.
- Component
- ENGINE AND ENGINE COOLING:COOLING SYSTEM:PUMP
- Units affected
- 25
- Report received
- Dec 5, 2025
- Owner letters
- Jan 30, 2026
- Type
- Equipment
Check whether your vehicle is included with the official NHTSA VIN lookup or your dealer. Repairs for safety recalls are free.