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.
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For use in Webasto DBW-2010 Burner Head Aqua-Hot, Hydro-Hot RV Hydronic Heating Systems.
Replacement ignition electrode (WPX-274-313) for Webasto DBW-2010 diesel burners. Creates the spark that ignites the diesel fuel-air mixture in the...
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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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Replacement flame sensor (WPX-638-78A) for Webasto DBW-2010 diesel burners. Detects the presence of a flame in the combustion chamber and signals t...
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Replacement combustion blower motor (WPX-425-060) for Webasto DBW-2010 diesel burners. Drives the combustion air fan that supplies airflow to the b...
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Two-pack of right-side grommets (WPX-299-995) for the Webasto DBW-2010 diesel burner. Heat-resistant rubber grommets that seal and protect wiring a...
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Bearing replacement kit (WPX-378-313) for the Webasto DBW-2010 diesel burner blower motor. Includes all bearings needed to restore smooth, quiet bl...
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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 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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Mounting screw (WPX-147-699) for the flame sensor on Webasto DBW-2010 diesel burners. Secures the flame sensor in position for accurate flame detec...
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Six-way terminal block for connecting thermostat wiring to Webasto diesel heater systems. Provides organized, secure connections for multiple therm...
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Hex union fitting for 1/4-inch tubing used in Webasto diesel heater fuel systems. Provides a removable inline connection point in the fuel line for...
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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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158°F control thermostat with plug connector for Webasto-equipped hydronic heating systems. Monitors coolant temperature and signals the control bo...
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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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Pre-heat thermostat (WPX-603-547A) for Webasto DBW-2010 burners. Controls the preheat cycle timing to ensure the nozzle element reaches proper temp...
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Protective housing cap/cover (WPX-436-216) for the Webasto DBW-2010 blower motor. Shields the motor and electrical connections from moisture, dust,...
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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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Ignition wire socket connector (WPX-404-918) for Webasto DBW-2010 burners. Provides a secure electrical connection between the ignition wire and th...
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Lock washer for securing the Webasto fuel pump mounting on DBW-2010 diesel burners. Prevents the fuel pump mounting fasteners from loosening due to...
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Keep the pressure on with the Webasto Fuel Pressure Gauge Kit – precision at your fingertips!
Fuel banjo return pipe (WPX-345-288) for Webasto DBW-2010 diesel burners. Routes excess fuel from the nozzle stand manifold back to the fuel tank. ...
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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 intake shutter for Webasto DBW-2010 diesel burners. Controls the volume of air entering the combustion chamber, helping regulate the...
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Mounting screw (WPX-148-210) for the Webasto DBW-2010 blower casting housing. Secures the blower casting to the burner head assembly. Replace if th...
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12-volt preheat nozzle element for Webasto diesel burners. Preheats the fuel nozzle before ignition to ensure proper fuel atomization, especially d...
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167°F control thermostat (WPX-354-902) for Webasto DBW-2010 diesel burners used in Aqua-Hot and Hydro-Hot systems. Controls the burner cycle by mon...
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Motor mounting plate for the Webasto DBW-2010 diesel burner. Provides the mounting surface for the combustion blower motor on the burner assembly. ...
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Eye bolt pin for the Webasto DBW-2010 diesel burner. Part of the clamping hardware that secures the burner head to the heat exchanger. Replace if b...
View full detailsWebasto DBW-2010 12-volt basic diesel heater unit. A complete burner assembly designed for RV hydronic heating systems including Aqua-Hot and Hydro...
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Flange screw (WPX-147-834) for the Webasto DBW-2010 blower housing. Secures the blower fan housing to the burner head. The flanged head provides a ...
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Replacement 2-pin thermostat plug connector (WPX-352-934) for Webasto diesel heater systems. Provides a secure electrical connection between the th...
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