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.
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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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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Precision electrode gap adjustment tool (WPX-310-646) for setting the correct spark gap on Webasto DBW-2010 diesel burners. Proper electrode gap is...
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O-ring seal (WPX-412-244) for the Webasto DBW-2010 blower casting housing. Creates an airtight seal between the blower housing and the burner head,...
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Aqua Hot Webasto Controller WPE-300-901 This controller box will control any Webasto DBW-2010 burner. Note that there is "A" plug built in (not...
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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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Two-pack of left-side grommets (WPX-298-964) for the Webasto DBW-2010 diesel burner. Heat-resistant rubber grommets that seal and protect wiring an...
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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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Retaining clip (WPX-453-048) that secures the photo disk (flame sensor disk) in position on the Webasto DBW-2010 burner. Ensures the flame detectio...
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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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Replacement blower casting housing (WPX-225-67A) for Webasto DBW-2010 diesel burners. Houses the combustion air blower fan and directs airflow into...
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Replacement 12-volt DC ignition coil (WPX-101-838) for the Webasto DBW-2010 diesel burner. Generates the high-voltage spark needed to ignite the fu...
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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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Replacement nylon drive gear (WPX-371-289) for the Webasto fuel pump used in DBW-2010 diesel burners. This gear transfers rotational force from the...
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Copper crush gasket ring (WPX-151-157) for Webasto DBW-2010 diesel burners. Used at fuel banjo bolt connections on the nozzle stand manifold to cre...
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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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Rubber electrode boot elbow (WPX-176-494) for Webasto DBW-2010 diesel burners. Insulates and protects the high-voltage connection between the ignit...
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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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Diagnostic tester (WPX-440-280) designed to verify proper operation of Webasto DBW-2010 control boxes. An essential tool for technicians troublesho...
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⚠️ Manufacturer Special Order – Final SaleThis product is ordered directly from the manufacturer and is non-returnable.By purchasing this item, you...
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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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High-quality Webasto 12V sensor preheat element designed for reliable performance in Webasto diesel heating systems. This replacement part ensures ...
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Inline fuel filter (WPX-603-359) for Webasto DBW-2010 diesel burners. Installs in the fuel supply line between the tank and the burner to filter co...
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High-voltage ignition wire (WPX-178-624) for Webasto DBW-2010 diesel burners. Carries the spark from the ignition coil to the electrode in the comb...
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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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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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Screen filter (WPX-310-344) for the Webasto fuel pump in DBW-2010 diesel burners. Provides coarse filtration at the fuel pump inlet to protect the ...
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Fuel nozzle stand manifold (WPX-412-198) for Webasto DBW-2010 diesel burners. The central fuel distribution point where supply and return fuel line...
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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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