Diesel Parking Heater Service Kit for Eberspacher Hydronic

Keep your diesel parking heater running at peak performance with this complete service kit designed specifically for Eberspacher Hydronic models. Whether you're doing routine maintenance or replacing worn components, this all-in-one kit gives you everything you need — glow plug, strainer, and gaskets — in a single convenient package. Made from quality ceramic, plastic, and metal materials for lasting durability.

What's Included

1× Glow Plug (OEM: 252106011000) — Silicon nitride ceramic construction for rapid fuel gasification and reliable ignition
1× Glow Plug Strainer — Filters debris to protect the combustion chamber
1× Burner Gasket — Ensures a tight, leak-free seal at the burner
1× Motor Gasket — Maintains a secure seal at the motor housing

Key Features

Brand new, direct replacement parts — no modification needed
Silicon nitride glow plug for fast, efficient fuel ignition
Rapidly raises cabin temperature after engine start or during idle stop
Easy DIY installation and removal — no specialist tools required
Durable ceramic, plastic, and metal construction
Rated voltage: 8V | Current draw: 8A–9A

Compatibility

Designed to fit Eberspacher Hydronic D4WS, D5WZ, D5WS, D5WSC diesel parking heaters (12V systems).

Specifications

Rated Voltage	8V
Current	8A – 9A
Glow Plug OEM #	252106011000
Material	Ceramic, Plastic & Metal
Country of Origin	Made in China

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Helpful Resources

For safe vehicle heating system maintenance and best practices, refer to guidance from the U.S. Consumer Product Safety Commission – Carbon Monoxide Safety to ensure your parking heater is properly installed and ventilated.

Learn more: Auto mechanic

Frequently Asked Questions

Q: Which Eberspacher Hydronic models is this service kit compatible with?

A: This diesel parking heater service kit is compatible with Eberspacher Hydronic D4WS, D5WZ, D5WS, and D5WSC models running on 12V systems. Always check your heater's model number before ordering.

Q: What does the glow plug do in a diesel parking heater?

A: The glow plug heats the fuel-air mixture in the combustion chamber, enabling rapid ignition and efficient burning. The silicon nitride ceramic construction in this kit ensures fast heat-up times and long service life, even in extremely cold conditions.

Q: Is this service kit easy to install at home?

A: Yes. This kit is designed as a direct replacement with no modifications required. The components are straightforward to install and remove, making it suitable for DIY maintenance. However, if you are not comfortable working with fuel systems, we recommend having a qualified technician perform the service.

Q: Why do I need to replace the strainer and gaskets along with the glow plug?

A: Over time, the strainer can become clogged with fuel debris, reducing combustion efficiency, while worn gaskets can lead to fuel or exhaust leaks. Replacing all components together during a service ensures the heater operates safely and at maximum efficiency.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.