Genuine Webasto Parts for Diesel & Hydronic Heating Systems
Maintain and repair your Webasto heating system with confidence using genuine OEM replacement parts. Our Webasto parts collection includes everything you need to keep your diesel or hydronic heater running efficiently and safely — whether in an RV, marine vessel, or off-grid setup.
From burner heads and glow pins to fuel pumps, control units, and wiring harnesses, every part is tested and approved for Webasto compatibility. Using OEM parts ensures proper fit, long-term durability, and reliable performance in all conditions.
✅ OEM Webasto replacement parts for Air Top & Thermo Top models
🔥 Restore heat output and fuel efficiency
🔌 Includes burner kits, nozzles, fuel pumps, and controllers
🚐 Compatible with RV, marine, and hydronic heating systems
🧰 Ideal for service technicians and DIY repairs
Each product page lists part numbers, model compatibility, and installation details to help you find the exact replacement you need.
For full rebuilds or scheduled maintenance, explore our Webasto Burner Head Parts and Service Kits — designed to simplify repairs and extend heater life.
Photo disk (WPX-887-71A) for the Webasto DBW-2010 burner flame detection system. This disk works with the photo sensor to verify that the burner fl...
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Genuine Webasto 6mm drive clutch half for the DBW-2010 burner assembly. Transfers rotational force from the blower motor to the combustion fan, ens...
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Complete Webasto Burner Head 400 Series assembly for the DBW-2010 used in Aqua-Hot, Hydro-Hot, and other RV hydronic heating systems. This is the f...
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Left-side grommet (WPX-298-964) for the Webasto DBW-2010 diesel burner. Made from heat-resistant rubber, this grommet provides a secure seal and vi...
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Replacement combustion chamber (WPX-265-53A) for Webasto DBW-2010 diesel burners. The chamber where diesel fuel is atomized, ignited, and burned to...
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Replacement 12-volt DC fuel solenoid valve (WPX-322-083) for Webasto DBW-2010 diesel burners. Controls the flow of diesel fuel to the burner nozzle...
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High-quality Webasto 12V sensor preheat element designed for reliable performance in Webasto diesel heating systems. This replacement part ensures ...
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Heat exchanger assembly for the Webasto DBW-2010 Sensoric diesel heater. Transfers combustion heat to the hydronic fluid that circulates through th...
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The Webasto Fuel Solenoid Valve Kit WPX-386-650 is an authentic OEM replacement kit designed for precision fuel control in Webasto diesel heating s...
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Fuel banjo bolt (WPX-150-754) for Webasto DBW-2010 diesel burners. Secures the banjo fitting on the fuel supply or return line at the nozzle stand ...
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Eye bolt for the Webasto DBW-2010 diesel burner, compatible with Aqua-Hot (AH), Hydro-Hot (HH), and Webasto Heater (WH) systems. Used to clamp the ...
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The Webasto DBW2010 Right Grommet (WPX-299-995) is a genuine OEM replacement part designed to ensure a secure and durable fit for your Webasto DBW2...
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The WPX-434-795 C-Plug Harness is an electrical connector assembly designed for DBW-2010 heating units in both 12V and 24V configurations. This wir...
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C-plug wiring harness with built-in diode (WPE-434-79A) for Webasto DBW-2010 burners. Provides the electrical connection between the burner and the...
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The Webasto Star Washer, Protection Housing & Motor Plate is a precision-engineered toothed lock washer designed to provide a secure hold and p...
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24-volt combustion air motor for Webasto diesel burners. Drives the combustion blower fan in 24V heater applications. Replace if the motor is noisy...
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Internal wiring harness for the Webasto DBW-2020 diesel burner. Connects the control box to internal burner components including the fuel solenoid,...
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Fuel banjo supply line (WPX-111-372) for Webasto DBW-2010 diesel burners. Delivers pressurized fuel from the fuel pump to the nozzle stand manifold...
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Top grommet for the Webasto DBW-2020 diesel burner. Seals the upper pass-through on the burner housing where wiring exits. Made from heat-resistant...
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Combustion air blower fan with shaft (WPX-373-001) for Webasto DBW-2010 diesel burners. This fan pushes air through the combustion chamber for prop...
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