12V Heater Glow Plug Repair Kit & Fuel Metering Pump Heater 22451901 & 5KW Parking Heater Burner Fit for Eberspacher Espar Airtronic 5KW D4 D4S, Parking Heater Maintenance

Diesel Heater Combustion System Repair KitComplete Combustion System Repair Kit for Diesel HeatersDesigned fit for Eberspacher / Espar Airtronic D4 D4S diesel heaters (12V, 5KW only). This kit combines key combustion-related components commonly serviced together, making it suitable for maintenance or replacement of worn parts in the heater’s combustion system.One-Stop Replacement for Interrelated Combustion ComponentsCombustion chamber, fuel pump, and sealing components work together during heater operation. Replacing these related parts at the same time helps reduce repeated disassembly and part-matching concerns, saving time during maintenance.12V Fuel Pump IncludedFuel pump in this kit is 12V rated and suitable for 1–5KW diesel heaters.Not compatible with 24V systemsNot compatible with 8KW heatersCombustion Chamber Sized by Heater Output, Not VoltageCombustion chamber is selected based on heater output (5KW version) and can be used in both 12V and 24V systems when correctly matched by model. This kit is configured specifically for Airtronic D4 D4S (5KW) applications.Ideal for Heater Maintenance or Part ReplacementSuitable for users performing routine maintenance, refurbishing older heaters, or replacing aging combustion components. Each part is designed to fit the specified model range for consistent installation and compatibility.

• Precise Fitment: Fit for Eberspacher / Espar Airtronic D4 D4S Diesel Heater (12V, 5KW). Replace 22451901 252069011300 252069060001 252069010003 252069100100 252069050000
• One-Stop Solution: Includes key burner system components that commonly wear over time, allowing you to service multiple critical parts in one installation. Helps reduce repeated disassembly and saves maintenance time compared with purchasing parts separately
• Specifications: Voltage: 12V, Power: 5kW, Pump fuel flow rate: 0.18–0.25 L/h, Fuel flow rate: 22 mL/L (±5%). Includes 12V diesel metering pump heater, glow plug repair kit, 5kW combustion chamber
• Stable Fuel Delivery: 12V fuel pump is designed to provide consistent fuel supply to support reliable ignition and steady heater operation when paired with properly functioning burner components
• Complete Installation Accessories: Comes with necessary seals and gaskets to help maintain proper sealing during replacement, supporting efficient combustion and reducing the risk of leakage caused by worn parts