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Knob For Webasto Rheostat Control 82421A Heater Part

Knob for Webasto Rheostat Control 82421B

Webasto SKU: 82421B

$11.53
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$0.27
Flex Duct 90Mm X 1.5 Meter High Temperature 5000266B Webasto Heater Part
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$9.68
Webasto Gasket Set For Airtop Evo 40/55 Heaters 1322643A Heater Part

Webasto Gasket Set for Airtop EVO 40/55 Heaters 1322643A

Webasto SKU: 1322643A

$48.31$57.99
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$1.36
Flex Duct 90Mm X 1 Meter High Temperature 5000265A Webasto Heater Part
Flex Duct Kit 60Mm X 2 Meter High Temperature 10-7-0013 Ducting

Flex Duct kit 60mm x 2 meter High Temperature 10-7-0013

VMACSINC SKU: 10-7-0013

$136.47
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$5.21
Webasto Wiring Harness Extension Fuel Pump 2 Meter 5011185A Heater Part
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$22.87
Webasto Temperature Control Rheostat For Air Heaters 5010068A Heater Part

Webasto Temperature Control Rheostat for Air Heaters 5010068A

Webasto SKU: 5010068A

$107.75$130.62
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$13.50
Webasto Flexible Exhaust Pipe 22Mm X 2 Meter 5000707A Heater Part

Webasto Flexible Exhaust Pipe 22mm X 2 Meter 5000707A

Webasto SKU: 5000707A

$67.35$80.85
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$44.28
Webasto Fuel Dosing Pump Dp30.2 Diesel With Damper 5001503A Heater Part
Webasto 90Mm X Duct Union 1319869A Heater Part

This collection organizes genuine Webasto parts by heater model instead of part type — helpful whether you're troubleshooting an Air Top 2000 STC, upgrading to a Bluetooth-enabled SmarTemp 3.0 control, or sourcing a fuel filter for a Thermo Top or Thermo Pro heater.

Because Webasto parts are model-specific, double-check your heater's model and voltage (12V or 24V) against each part's listed compatibility — many parts, like the SmarTemp 3.0BT control, need a separate adapter harness matched to your particular heater.

Looking for a complete replacement heater rather than an individual part? See our Webasto Replacement Heater collection, or browse Webasto High Temp Cabin Ducting for cabin air distribution components. Explore the full Webasto lineup for complete heater kits.