Espar AM3-B4L 12V Airtronic Replacement Heater (Heater & FMP Only)

Part Number: 20.2030.05.0000

This listing includes the Espar/Eberspaecher Gen 3 Airtronic heater unit and fuel metering pump. Installation accessories such as wiring harnesses, controllers, and mounting hardware are not included and would need to be sourced separately.

Why the AM3-B4L?

• 4 kW output — twice the heating power of the D2L, ideal for larger builds and cold climates
• Brushless motor — extended 5,000-hour service life and noticeably quieter operation than previous generations
• Built-in altitude adjustment — works up to 5,500m / 18,000 ft with no additional module required
• Improved fuel metering pump acoustics — runs cleaner and quieter than the outgoing model
• Runs on gasoline/petrol — draws directly from your vehicle's existing fuel tank
• 2-year / 2,000-hour warranty — backed by Eberspaecher's manufacturer warranty

Planning a New Installation?

This listing is a replacement/component unit. If you need a complete kit with all installation hardware included, choose your vehicle below:

• Espar AM3-B4L — Dodge ProMaster (Petrol)
• Espar AM3-B4L — Ford Transit (Petrol)
• Espar AM3-B4L Commercial (Petrol)
• Espar AM3-B4L — Mercedes Sprinter (Petrol)