Genuine Espar / Eberspacher fuel dosing pump (fuel metering pump) 24V designed for precise fuel delivery in older generation Compact diesel air heater systems. This pump ensures accurate fuel dosing, stable combustion, and reliable heater performance across a wide range of legacy Eberspacher heaters.
Part Numbers and References
- 251831450000
- 25.1831.45.0000
- 25.1831.45.00.00
- 25 1831 45 0000
- 25 1831 45 00 00
Application
This fuel metering (dosing) pump delivers controlled pulses of diesel fuel from the tank to the heater unit. Accurate fuel delivery is essential for proper combustion, efficient heating, and reliable operation of Compact series heaters.
Compatibility
- Compatible with Eberspacher Compact series diesel air heaters (24V)
- Designed for older generation heater units used in automotive and commercial applications
Suitable Heater Models
- D1LC / D1LC Compact / D1LE
- D3LC / D3LC Compact / D3LP
Full Heater Compatibility List
- 251831010000 - D1LC 24V
- 251850050000 - D3LP 24V
- 251924050000 - D1LC Compact 24V
- 251896050000 - D1LCC
- 251978050000 - D1LC Compact 24V
- 251971050000 - D1LC Compact 24V
- 251966050000 - D1LC Compact 24V
- 251977050000 - D1LC Compact 24V
- 251836050000 - D1LC Universal 24V
- 251831050000 - D1LC 24V
- 252020050000 - D1LE 24V
- 251791050000 - D1LE 24V
- 251981050000 - D3LCC 24V
- 251968050000 - D3LC Compact 24V
- 251907050000 - D3LCC
- 251823050000 - D3LC 24V
- 251844050000 - D3LC Universal 24V
- 251983050000 - D3LP Compact 24V
- 251970050000 - D3LP Compact 24V
- 251913050000 - D3LP Compact 24V
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
Specifications
- Voltage: 24V
- Fuel type: Diesel
- Application: Fuel metering pump
- Heater type: Compact air heaters
- Condition: New
Key Features
- Precise diesel fuel dosing for efficient combustion
- Compatible with a wide range of legacy Compact heaters
- Designed specifically for diesel heater systems
- Reliable performance in older heating systems
- Also referred to as a fuel dosing pump
Common Symptoms of a Faulty Fuel Pump
- Heater fails to start or struggles to ignite
- No fuel reaching the combustion chamber
- Intermittent operation in older heater systems
- Unstable flame or reduced heating performance
Technical Specifications of the Espar / Eberspacher Fuel Pump for D1L C D3L C P 24v
- Voltage:
- 24V
- Parts type:
- Fuel pumps
Included in the kit:
Genuine Espar / Eberspacher fuel dosing pump (fuel metering pump) 24V designed for precise fuel delivery in older generation Compact diesel air heater systems. This pump ensures accurate fuel dosing, stable combustion, and reliable heater performance across a wide range of legacy Eberspacher heaters.
Part Numbers and References
- 251831450000
- 25.1831.45.0000
- 25.1831.45.00.00
- 25 1831 45 0000
- 25 1831 45 00 00
Application
This fuel metering (dosing) pump delivers controlled pulses of diesel fuel from the tank to the heater unit. Accurate fuel delivery is essential for proper combustion, efficient heating, and reliable operation of Compact series heaters.
Compatibility
- Compatible with Eberspacher Compact series diesel air heaters (24V)
- Designed for older generation heater units used in automotive and commercial applications
Suitable Heater Models
- D1LC / D1LC Compact / D1LE
- D3LC / D3LC Compact / D3LP
Full Heater Compatibility List
- 251831010000 - D1LC 24V
- 251850050000 - D3LP 24V
- 251924050000 - D1LC Compact 24V
- 251896050000 - D1LCC
- 251978050000 - D1LC Compact 24V
- 251971050000 - D1LC Compact 24V
- 251966050000 - D1LC Compact 24V
- 251977050000 - D1LC Compact 24V
- 251836050000 - D1LC Universal 24V
- 251831050000 - D1LC 24V
- 252020050000 - D1LE 24V
- 251791050000 - D1LE 24V
- 251981050000 - D3LCC 24V
- 251968050000 - D3LC Compact 24V
- 251907050000 - D3LCC
- 251823050000 - D3LC 24V
- 251844050000 - D3LC Universal 24V
- 251983050000 - D3LP Compact 24V
- 251970050000 - D3LP Compact 24V
- 251913050000 - D3LP Compact 24V
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
Specifications
- Voltage: 24V
- Fuel type: Diesel
- Application: Fuel metering pump
- Heater type: Compact air heaters
- Condition: New
Key Features
- Precise diesel fuel dosing for efficient combustion
- Compatible with a wide range of legacy Compact heaters
- Designed specifically for diesel heater systems
- Reliable performance in older heating systems
- Also referred to as a fuel dosing pump
Common Symptoms of a Faulty Fuel Pump
- Heater fails to start or struggles to ignite
- No fuel reaching the combustion chamber
- Intermittent operation in older heater systems
- Unstable flame or reduced heating performance
Choosing Guide
Option Choosing Guide for this product is coming soon, please contact [email protected] if you need help picking the right options or have any questions.
Shipping
- United States - 1-5 Working Days
- United Kingdom - 2-5 Working Days
- European Union - 2-7 Working Days
- Australia / New Zealand - 5-14 Working Days
- Rest of World - 5-14 Working Days
There may be a delay if the order is shipped to a PO or parcel shop address. Please note, some couriers do not offer shipping to PO boxes.
View full shipping & Delivery information
Returns
You can return or exchange goods within 14 days from the date of purchase if the item is unused and brand new in unopened packaging. You must contact us before returning any goods, though. Additional deductions might be applied as indicated in the Returns section of our Terms and Conditions.
Warranty Information
Most heaters come with 2 year warranty + optional 1 year extended Warranty available
- Parts - 1 Year Warranty
- Refrigerators - 2 Year Warranty
- AC Systems - 1 Year Warranty
- Heavy duty heating equipment (10 kW+) - 1 Year Warranty
- Other items - 1 Year Warranty
Installation, servicing and maintenance must be done in accordance with manufacturers guidelines. Failure to follow these guidelines will result in voiding your warranty.
We provide free technical and installation support via email or phone to all of our customers who purchase a heater, heater kit or other products from Heatso. We take pride in our customer service and want to ensure that your heater system is properly installed. As a result, if you have any difficulties, please do not hesitate to contact us.
If you require removing and/or refitting your item, please visit a local professional or authorized specialist, if you can not find one you can contact us and we will try to recommend a local partner to assist with the task. The cost of removing and/or refitting this item is not covered by the warranty.
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