Genuine Espar / Eberspacher fuel dosing pump (fuel metering pump) 12V designed for Hydronic D4WSC and D5WSC heater systems with internally fitted fuel pumps. This pump ensures precise fuel delivery, stable combustion, and reliable heater performance.
Part Numbers and References
- 224504030000
- 22.4504.03.0000
- 22.4504.03.00.00
- 22 4504 03 0000
- 22 4504 03 00 00
Application
This fuel metering (dosing) pump is used in Hydronic heaters with integrated (internal) pump systems. It delivers controlled pulses of diesel fuel from the tank to the heater, ensuring correct combustion and efficient heating performance.
Compatibility
- Compatible with Eberspacher Hydronic D4WSC and D5WSC heater systems (12V)
- Designed for heaters with internally mounted fuel pump configurations
Suitable Heater Models
- 252257050000 - Hydronic D4WSC 12V
- 252221050000 - Hydronic D4WSC 12V
- 252385050000 - Hydronic D4WSC 12V
- 252219050000 - Hydronic D5WSC 12V
- 252390050000 - Hydronic D5WSC 12V
- 201821050000 - Hydronic B4WSC 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
Specifications
- Voltage: 12V
- Fuel type: Diesel
- Application: Fuel metering pump
- Heater type: Hydronic water heaters (internal pump systems)
- Condition: New
Key Features
- Precise diesel fuel dosing for efficient combustion
- Designed specifically for internal pump Hydronic systems
- Reliable performance in automotive and commercial applications
- Direct replacement for original equipment
- Also referred to as a fuel dosing pump
Common Symptoms of a Faulty Fuel Pump
- Heater fails to start or shuts down shortly after ignition
- No fuel delivery within internal pump system
- Inconsistent combustion or flame-outs
- Poor coolant heating performance
Technical Specifications of the Espar / Eberspacher Fuel Pump for Hydronic D4WSC D5WSC 12v
- Voltage:
- 12V
- Parts type:
- Fuel pumps
Included in the kit:
Genuine Espar / Eberspacher fuel dosing pump (fuel metering pump) 12V designed for Hydronic D4WSC and D5WSC heater systems with internally fitted fuel pumps. This pump ensures precise fuel delivery, stable combustion, and reliable heater performance.
Part Numbers and References
- 224504030000
- 22.4504.03.0000
- 22.4504.03.00.00
- 22 4504 03 0000
- 22 4504 03 00 00
Application
This fuel metering (dosing) pump is used in Hydronic heaters with integrated (internal) pump systems. It delivers controlled pulses of diesel fuel from the tank to the heater, ensuring correct combustion and efficient heating performance.
Compatibility
- Compatible with Eberspacher Hydronic D4WSC and D5WSC heater systems (12V)
- Designed for heaters with internally mounted fuel pump configurations
Suitable Heater Models
- 252257050000 - Hydronic D4WSC 12V
- 252221050000 - Hydronic D4WSC 12V
- 252385050000 - Hydronic D4WSC 12V
- 252219050000 - Hydronic D5WSC 12V
- 252390050000 - Hydronic D5WSC 12V
- 201821050000 - Hydronic B4WSC 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
Specifications
- Voltage: 12V
- Fuel type: Diesel
- Application: Fuel metering pump
- Heater type: Hydronic water heaters (internal pump systems)
- Condition: New
Key Features
- Precise diesel fuel dosing for efficient combustion
- Designed specifically for internal pump Hydronic systems
- Reliable performance in automotive and commercial applications
- Direct replacement for original equipment
- Also referred to as a fuel dosing pump
Common Symptoms of a Faulty Fuel Pump
- Heater fails to start or shuts down shortly after ignition
- No fuel delivery within internal pump system
- Inconsistent combustion or flame-outs
- Poor coolant 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.
Customer reviews
Write a Review
Espar / Eberspacher Fuel Pump for Hydronic D4WSC D5WSC 12v
-
Eberspacher fuel pump
Easy order process, really quick delivery and the product works well. I'd order again