Genuine Espar / Eberspacher fuel dosing pump (fuel metering pump) 12V for Airtronic D2 and D4 heaters. This pump is commonly used in bunk heaters, campervans, trucks, and marine diesel heating systems, ensuring accurate fuel delivery and reliable heater operation.
Also referred to as: Espar fuel pump, bunk heater fuel pump, diesel heater fuel pump
Voltage: 12V
Fuel type: Diesel
Part Numbers and References
- 224519010000
- 22.4519.01.0000
- 22.4519.01.00.00
- 22 4519 01 00 00
- 22451901
Compatibility
Compatible with the following Eberspacher Airtronic heater models:
- Airtronic D2 12V
- Airtronic D4 12V
- Airtronic B4 12V
- Airtronic D4S 12V
Common Applications
- Truck bunk heaters
- Campervan and RV heating systems
- Van heating systems
- Marine diesel heaters
- Off-grid and auxiliary heating systems
Application
This fuel metering pump delivers controlled pulses of diesel fuel from the tank to the heater unit. Accurate fuel delivery is essential for efficient combustion, reliable starting, and consistent heat output.
Key Features
- Precise fuel dosing for efficient combustion
- Supports reliable heater starting and operation
- Direct replacement for original Eberspacher pump
- Designed for Airtronic heater systems
- Also referred to as a fuel dosing pump or fuel metering pump
Common Symptoms of a Faulty Fuel Pump
- Heater fails to start
- No fuel delivery to heater
- Intermittent operation
- Weak heating output
Technical Specifications of the Espar / Eberspacher Fuel Pump for Airtronic D2 / D4 12v
- Voltage:
- 12V
- Parts type:
- Fuel pumps
Included in the kit:
Genuine Espar / Eberspacher fuel dosing pump (fuel metering pump) 12V for Airtronic D2 and D4 heaters. This pump is commonly used in bunk heaters, campervans, trucks, and marine diesel heating systems, ensuring accurate fuel delivery and reliable heater operation.
Also referred to as: Espar fuel pump, bunk heater fuel pump, diesel heater fuel pump
Voltage: 12V
Fuel type: Diesel
Part Numbers and References
- 224519010000
- 22.4519.01.0000
- 22.4519.01.00.00
- 22 4519 01 00 00
- 22451901
Compatibility
Compatible with the following Eberspacher Airtronic heater models:
- Airtronic D2 12V
- Airtronic D4 12V
- Airtronic B4 12V
- Airtronic D4S 12V
Common Applications
- Truck bunk heaters
- Campervan and RV heating systems
- Van heating systems
- Marine diesel heaters
- Off-grid and auxiliary heating systems
Application
This fuel metering pump delivers controlled pulses of diesel fuel from the tank to the heater unit. Accurate fuel delivery is essential for efficient combustion, reliable starting, and consistent heat output.
Key Features
- Precise fuel dosing for efficient combustion
- Supports reliable heater starting and operation
- Direct replacement for original Eberspacher pump
- Designed for Airtronic heater systems
- Also referred to as a fuel dosing pump or fuel metering pump
Common Symptoms of a Faulty Fuel Pump
- Heater fails to start
- No fuel delivery to heater
- Intermittent operation
- Weak heating output
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.
Customer reviews
Write a Review
Espar / Eberspacher Fuel Pump for Airtronic D2 / D4 12v
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Good service
Very fast shipping, item as described.
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Fuel pump
Works perfect heater turns on the first try.
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Espar spare parts
quick delivery, quality prduct, great service support to ensure proper part was ordered
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Just what I needed
Product arrived promptly and was packaged well. It resolved the fuel error code I was getting. Very happy with the service and purchase.
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Great Service
Received item as described to Utah within 48 hours.
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factory pump, fast shipping
Excellent quality, genuine Espar fuel pump. Cheapest place I found to buy, placed the order on a Monday afternoon in central Pennsylvania united states, it was delivered to my door via FedEx at noon on Wednesday! Very pleased. Also packaged well. Heater works great now.
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Parfait !
J'ai commandé cette pièce sur internet car au canada les distributeurs ce prennent des cotes ridicules et font tripler le prix. Encore merci !
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First Class
Service was excellent product received very quickly and works very well highly reccomend
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Good service
Very fast shipping, item as described.