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Number 3 marks the part’s position in this exploded view (SEAT EBoost CUPRA (2021-)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Volkswagen Inverter, part number 1EA907121Q. This inverter converts DC power from the battery to AC power for the electric motor. It is located in the electric drivetrain assembly. This unit weighs 9.324 kg and has dimensions of 0.4m x 0.32m x 0.19m. Genuine OEM inverters ensure precise power conversion and optimal performance for the electric motor.
Catalogue entry: INVERTER; also use: N 106 730 01 ×4; N 911 821 01 ×3; D 454 305 A1.
Technical details
- Category
- Electrical & Wiring
- Customs (HS) code
- 85044095
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 40 × 32 × 19 cm
- Shipping weight
- 9.32 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- 5LC
- N06
PR codes identify the factory option a part belongs to; your vehicle’s are listed on the data sticker in the boot well or service booklet.
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.
- 1EA907128AXSuperseded
Jun 2025 - 1EA907121QThis pageCurrent number
