Bentley Continental GT / Flying Spur Webasto Heater Unit – OEM Part #3W0815005J

This is the OEM Webasto auxiliary heater unit for Bentley Continental GT and Flying Spur models, associated with part number 3W0815005J. Bentley GT Flying Spur Webasto

The Webasto system is part of Bentley’s advanced climate and comfort package, providing supplemental cabin heating and improved cold-weather performance. It is engineered to maintain luxury-level interior comfort while supporting engine and HVAC efficiency during colder conditions.

Technical Specifications

Key Features

OEM Bentley Climate Comfort

• Factory auxiliary heating system
• Enhanced cold-weather cabin heating
• Faster interior warm-up performance

Advanced Webasto Technology

• Electronically controlled heating operation
• Integrated with Bentley HVAC systems
• Supports luxury climate management functions

Luxury Touring Performance

Designed to improve:

• Cabin comfort during cold starts
• Defrosting efficiency
• HVAC system responsiveness

Vehicle Compatibility

Fits selected:

• Bentley Continental GT
• Bentley Continental GTC
• Bentley Flying Spur

Compatible with various W12-powered models depending on configuration.

Always verify:

• VIN number
• Engine type
• HVAC system specification
• Connector and control module compatibility

Common Symptoms of Heater Failure

Typical issues may include:

• No auxiliary heating function
• HVAC fault messages
• Slow cabin warm-up
• Heater smoke or shutdown faults
• Coolant circulation issues

Installation Notes

• Professional installation recommended
• Cooling system bleeding required after installation
• Diagnostic programming may be necessary
• Heater lines and electrical connectors should be inspected during replacement