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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⚠️ 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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Ignition electrode clamp for Webasto DBW-2010 diesel burners. Secures the ignition electrode in the correct position within the combustion chamber,...
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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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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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Complete blower fan housing assembly (WPX-502-07A) for the Webasto DBW-2010 diesel burner. Houses and directs airflow from the combustion blower in...
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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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The Webasto Preheat Nozzle Element Clip 19723B is a precision-engineered retaining clip designed to securely hold the preheat nozzle element in pla...
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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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Over-temperature safety thermostat for Webasto DBW-2010 diesel burners. Acts as a high-limit safety switch that shuts down the burner if coolant te...
View full detailsMounting screw for the nozzle stand plate on Webasto DBW-2010 diesel burners. Secures the nozzle stand manifold in position within the combustion c...
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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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Mounting screw for the motor plate on Webasto DBW-2010 diesel burners. Secures the motor mounting plate to the burner housing. Replace if stripped ...
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