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Core Features & Benefits
Genuine Espar / Eberspacher fuel dosing pump (fuel metering pump) 12V designed for precise fuel delivery in D5L and B5L heater systems. This pump ensures accurate fuel dosing, stable combustion, and reliable heater performance in older generation Eberspacher air heaters.
Part Numbers and References
251729450000
25.1729.45.0000
25.1729.45.00.00
25 1729 45 0000
25 1729 45 00 00
Application
This fuel metering (dosing) pump delivers controlled pulses of fuel from the tank to the heater unit. Accurate fuel delivery is essential for efficient combustion, consistent heat output, and reliable heater operation.
Compatibility
Compatible with Eberspacher D5L and B5L heater systems (12V)
Suitable for both diesel (D-series) and gasoline (B-series) heaters
Designed for older generation air heater units
Suitable Heater Models
201735050000 - B5LC
201707050000 - B5L 12V
251861050000 - D5LC
251729050000 - D5L 12V
Genuine Product Guarantee
Original Espar / Eberspacher OEM fuel metering pump
Supplied by an authorised Eberspacher North American dealer
Manufactured to factory specifications
Ensures correct fuel metering and heater performance
