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Webasto Parts | Genuine Replacement Components & Repair Kits

Webasto Parts | Genuine Replacement Components & Repair Kits

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.

Black metal clamp designed for securing electrode ignition components.
$4.87

Webasto Electrode Ignition Clamp

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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$4.87
Webasto DBW2010 right grommet in black rubber with circular shape and central hole
$2.72

Webasto DBW2010 Right Grommet - WPX-299-995

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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$2.72
Webasto C-Plug harness with diode, model WPE-434-79A, black wiring harness assembly
$262.44

Webasto C-Plug Harness w/ Diode WPE-434-79A

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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$262.44
Blower fan housing assembly model DBW-2010 in black plastic with mounting points visible
Save $13.72
$457.26
$443.54

Blower Fan Housing Assembly DBW-2010 - WPX-502-07A

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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$457.26
$443.54
Save $13.72
A 158º control thermostat with a plug for easy installation and temperature regulation.
Save $20.98
$77.41
$56.43

158º Control Thermostat (includes plug)

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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$77.41
$56.43
Save $20.98
Webasto star washer featuring a protective housing and motor plate design.
$0.75

Webasto Star Washer - Protection Housing & Motor Plate

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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$0.75
Black clip for securing the nozzle element of a Webasto preheating system.
$4.99

Webasto Preheat Nozzle Element Clip 19723B

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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$4.99
Webasto Pre-Heat Thermostat WPX-603-547A with digital display and control buttons
$10.29

Webasto Pre-Heat Thermostat WPX-603-547A

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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$10.29
Webasto over temperature thermostat with a compact design and adjustable temperature settings.
$39.34

Webasto Over Temperature Thermostat

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...

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$39.34
$1.00

Webasto Nozzle Stand Plate Screw

Mounting 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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$1.00
Webasto motor protection housing cap in black plastic with mounting features visible.
Save $33.18
$112.00
$78.82

Webasto Motor Protection Housing Cap/ Cover - DBW-2010 - WPX-436-216

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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$112.00
$78.82
Save $33.18
Metal screw designed for securing Webasto motor plates, featuring a hexagonal head.
$0.49

Webasto Motor Plate Screw

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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$0.49
Webasto Motor Comb air heater with 24 volt power supply in compact design
Save $15.91
$530.21
$514.30

Webasto Motor Comb, Air/24 V

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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$530.21
$514.30
Save $15.91
Metal manifold plate with multiple connection points for Webasto heating systems.
$29.99

Webasto Manifold Plate

Manifold plate for Webasto DBW-2010 diesel burners. Part of the fuel nozzle stand assembly that provides the mounting surface and sealing interface...

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$29.99
Webasto internal wiring harness model DBW-2020 with multiple connectors and black cables
$124.99

Webasto Internal Harness DBW-2020

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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$124.99
Webasto ignition wire socket WPX-404-918 in black with metal connectors and plastic housing
$34.12

Webasto Ignition Wire Socket WPX-404-918

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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$34.12
$5.00

Webasto Hose to Pipe Fitting

Hose-to-pipe adapter fitting for Webasto diesel heater installations. Provides a transition between hose barb and pipe thread connections in the fu...

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$5.00
Metal snap ring for Webasto Gear model WPX-152-390 with a circular shape and small tabs.
$0.64

Webasto Gear Snap Ring WPX-152-390

Snap ring (WPX-152-390) for the Webasto fuel pump gear assembly in DBW-2010 diesel burners. Retains the nylon drive gear on the fuel pump shaft. Re...

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$0.64
$0.49

Webasto Fuel Pump Mounting Screw

Mounting screw for the Webasto fuel pump on DBW-2010 diesel burners. Secures the fuel pump to the burner assembly. Replace if threads are stripped ...

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$0.49
Metal lock washer designed for securing Webasto fuel pump installations.
$0.33

Webasto Fuel Pump Lock Washer

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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$0.33
Webasto Fuel Pressure Gauge Kit with gauge and fittings for burner head installation.
$137.10

Webasto Fuel Pressure Gauge Kit (for Webasto Burner Head) WPE-600-190

Keep the pressure on with the Webasto Fuel Pressure Gauge Kit – precision at your fingertips!

$137.10
Webasto fuel filter with a cylindrical design and labeled specifications for DBW 2010 CC VSI.
$28.42

Webasto Fuel Filter DBW 2010 CC VSI WPX-140-724

Inline fuel filter (WPX-140-724) for Webasto DBW-2010 CC and VSI model diesel burners. Provides final-stage fuel filtration directly at the burner ...

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$28.42
Webasto fuel banjo supply line WPX-111-372 with metal fittings and flexible hose section
$42.56

Webasto Fuel Banjo Supply Line WPX-111-372

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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$42.56
Webasto fuel banjo return pipe WPX-345-288 with metal construction and curved design
$47.10

Webasto Fuel Banjo Return Pipe WPX-345-288

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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$47.10
Webasto DBW2020 Top Grommet black rubber sealing part with central hole and ridged edges
$7.20

Webasto DBW2020 Top Grommet

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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$7.20
Black rubber lower grommet for Webasto DBW2020 heater installation.
$7.20

Webasto DBW2020 Lower Grommet

Lower grommet for the Webasto DBW-2020 diesel burner. Provides a sealed pass-through for wiring and fuel lines at the lower section of the burner h...

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$7.20
Black Webasto combustion air intake shutter with a rectangular shape and mounting points.
$53.22

Webasto Combustion Air Intake Shutter

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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$53.22
Webasto combustion air blower with a shaft, featuring a compact design and durable construction.
$183.46

Webasto Combustion Air Blower w/ Shaft WPX-373-001

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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$183.46
Coil mounting screw for Webasto DBW-2010, featuring a sturdy metal design.
$3.99

Webasto Coil Mounting Screw DBW-2010 WPX-470-562

Mounting screw (WPX-470-562) for securing the ignition coil to the Webasto DBW-2010 burner assembly. Ensures the coil stays firmly in place during ...

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$3.99
Webasto blower casting screw with a metallic finish and threaded design for secure fastening.
$0.75

Webasto Blower Casting Screw WPX-148-210

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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$0.75
Webasto blower casting lock washer made of metal with a circular shape and teeth edges
$0.75

Webasto Blower Casting Lock Washer

Lock washer for the Webasto DBW-2010 blower casting housing bolts. Prevents the blower casting mounting hardware from loosening due to vibration an...

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$0.75
Webasto 24VDC ignition coil model WPX-101-846 in black with electrical connectors visible
$446.45

Webasto 24VDC Ignition Coil WPX-101-846

Replacement 24-volt DC ignition coil (WPX-101-846) for Webasto diesel burners in 24V systems. Delivers the high-voltage spark required for reliable...

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$446.45
Webasto 12v preheat nozzle element with metal body and electrical connector visible.
$10.29

Webasto 12v Preheat Nozzle Element

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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$10.29
Webasto 12 VDC control box with a compact design and labeled connections for easy installation.
Sold out
$595.00

Webasto 12 VDC Control Box - Spheros Box WPX-287-962-S

Webasto 12-volt DC control box (WPX-287-962-S), also known as the Spheros box. This controller manages the full ignition and burn sequence for the ...

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$595.00
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A digital thermostat control with a temperature display and adjustable settings.
$200.57

Thermostat Control 167F WPX-354-902

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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$200.57
$235.08

Sensor, Flame, DBW 2010-300, AH/HH/WH

Flame sensor for Webasto DBW 2010-300 series diesel burners, compatible with Aqua-Hot (AH), Hydro-Hot (HH), and Webasto Heater (WH) systems. Monito...

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$235.08

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