United States
Target · Diagram
Find this reference above
Number 7 marks the part’s position in the exploded view.
Product overview
Genuine OEM Volkswagen Auxiliary Heater Wire, part number 1T3970737A. This wire connects components within the auxiliary heating system, ensuring proper electrical flow. It is positioned as part of the main electrical harness. Genuine OEM wiring ensures correct gauge, insulation, and connector integrity for safe and reliable operation of the auxiliary heating system.
Technical details
- Category
- Electrical & Wiring
- Customs (HS) code
- 85443000
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
Why buy from WW Spares?
- ✓ Genuine OEM inventory sourced directly from factory networks
- ✓ Fitment support from workshop-seasoned parts specialists
- ✓ Global logistics with customs-ready documentation
Need help confirming compatibility? Talk to a specialist
Replaces older part numbers
This is the current manufacturer number. Older numbers on this road are no longer supplied.
- 1T3970737Superseded
Feb 2026 - 1T3970737AThis pageCurrent number
Vehicle compatibility
1 vehicle1T3970737A Volkswagen Auxiliary Heater Wire | Genuine OEM fits: Volkswagen ID. Buzz 2023–present.
Volkswagen1 model
- ID. Buzz2023–present
This list may not include every compatible vehicle. If you’re unsure, share your VIN and our fitment team will confirm the right part before you order.
