Water Pump- HYDRONIC M-II (12V)

Espar Hydronic M-II — OEM 12V Replacement Water Pump

Restore proper coolant circulation to your Hydronic M-II system with this genuine OEM Espar / Eberspaecher water pump. A direct replacement for M-II series heaters, this pump ensures factory-spec coolant flow — critical for maintaining heating output and preventing thermal faults in heavy-duty applications.

Designed for operators performing targeted component replacement rather than full unit swap, keeping downtime and cost to a minimum.

What's Included:

• OEM Espar / Eberspaecher 12V water pump — P/N 25.2434.99.2501

What's Not Included:

• Coolant hoses or fittings
• Installation hardware or tools

Key Specifications:

• Voltage: 12V DC
• OEM Espar / Eberspaecher part
• P/N: 25.2434.99.2501

Compatible with:

• Espar Hydronic M-II series heaters: P/N 25.2434, 25.2470 & 25.2472

Compatible applications: Commercial trucks, marine vessels, RVs, and heavy equipment running Espar Hydronic M-II coolant heaters.

Note: This listing is for the water pump only. Confirm your heater part number (25.2434, 25.2470, or 25.2472) and voltage (12V) before ordering.