Details

• Brand:

  

• SKU:

  0Z3-915-902-B

• Other Names:

  Harness

• Description:

  The Genuine Audi/VW High-Voltage Harness 0Z3915902B OEM is a factory-engineered electrical cable assembly designed to connect major components in the high-voltage circuit of EV and hybrid systems. This wiring assembly ensures safe, efficient current transfer between the battery pack, inverter, and electric drive unit, maintaining proper performance, charging efficiency, and thermal control.

  Built to OEM standards, the 0Z3915902B harness features multi-layer insulation, shielded conductors, and precision locking connectors to deliver unmatched durability and reliability under high-voltage loads. Designed and tested for Audi and Volkswagen’s MEB and PPE electric vehicle platforms, this harness guarantees factory-level performance and exact fitment.

  Key Features & Benefits

  • Genuine OEM Audi/VW Quality – Exact component used in factory EV and hybrid vehicle production.

  • High-Voltage Rated Design – Supports full-load electric system power flow safely and efficiently.

  • Shielded & Sealed Construction – Prevents EMI interference, arcing, and corrosion.

  • Plug-and-Play Compatibility – Directly replaces damaged or aged harnesses with zero modification.

  • Optimized for EV Durability – High heat tolerance and mechanical protection for long-term use.

  Compatibility / Fitment

  • Audi: e-tron, Q4 e-tron, Q8 e-tron, A6 e-tron

  • Volkswagen: ID.4, ID.5, ID.7, ID.Buzz, Plug-In Hybrid models

  • Compatible with MEB / PPE / MLB Evo high-voltage electrical systems.

  • OEM Part Number: 0Z3 915 902 B

  (Confirm fitment using VIN or factory system wiring diagram before installation.)

  Installation Notes

  • Caution: Always disconnect the HV system and follow certified EV service safety protocols.

  • Ensure all terminal seals are intact before connection.

  • Route and secure harness per OEM cable path to prevent abrasion or heat exposure.

  • Installation should only be performed by an Audi/VW high-voltage trained technician.

  Why Choose Genuine OEM

  This part meets Audi/VW’s exact insulation resistance, current capacity, and temperature endurance requirements. Aftermarket replacements often lack proper shielding and sealing, risking voltage leaks, corrosion, or EV system errors. The Genuine Audi/VW 0Z3915902B Harness guarantees proper fit, performance, and long-term reliability across all high-voltage platforms.

WARNING: California Proposition 65

×

California Proposition 65

WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov