2022-2024 Audi A3/RS3/S3 MMI Interface Module Wiring Harness / Connector

$29.99
Used
Donor2023 Audi A3 · 2.0L · 19k miles
SKU: 598872 · 30-Day Returns
✓ Free Same Day Shipping on orders by noon CT
Only 1 in stock — no guaranteed restock
MMI Interface Module Wiring Harness / Connector — Used (SKU 598872)
Genuine OEM Used SKU: 598872 Donor Vehicle: 2023 Audi A3 · 2.0L · 19k miles 2 photos
$29.99
30-Day Returns
  • Genuine OEM — real photos
  • 30-day returns on eligible parts
  • eBay Top Rated · 100,000+ positive ratings
  • Ships from our own indoor warehouse

Audi MMI Interface Module Wiring Harness / Connector (also replaces 8Y0035050J) – a used genuine OEM part. This wiring harness and connector assembly links the MMI interface module to the vehicle’s electrical system. It fits Audi A3, S3, and RS3 models with 1.4L turbo four-cylinder, 2.0L turbo four-cylinder (including the mild-hybrid variant), or 2.5L turbo five-cylinder engines. A damaged harness can lead to intermittent MMI display or audio issues, making this a direct replacement for the original connector assembly.

Specifications

Specifications for MMI Interface Module Wiring Harness / Connector
Fits Vehicle ModelA3, RS3, S3
Fits Vehicle MakeAudi
Compatible OEM Part No 8Y0-035-050-J
CategoryWiring / Harness

Compatible Vehicles

Fits 12 vehicle configurations across 1 make, 2022-2024.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

Audi

  • A3 2022-2024 · 6 variants
  • RS3 2022-2024 · 3 variants
  • S3 2022-2024 · 3 variants
View all 12 vehicle configurations
Full vehicle fitment list for MMI Interface Module Wiring Harness / Connector
Year Make Model Trim Engine Note
2023 Audi A3 Quattro Sedan 2.0L l4 Turbo
2023 Audi A3 Sedan 2.0L l4 Turbo
2024 Audi A3 Quattro Sedan 2.0L l4 Turbo
2022 Audi A3 Sedan 2.0L l4 Turbo
2024 Audi A3 Sedan 2.0L l4 Turbo
2022 Audi A3 Quattro Sedan 2.0L l4 Turbo
2024 Audi RS3 Sedan 2.5L l5 Turbo
2022 Audi RS3 Sedan 2.5L l5 Turbo
2024 Audi S3 Sedan 2.0L l4 Turbo
2022 Audi S3 Sedan 2.0L l4 Turbo
2023 Audi RS3 Sedan 2.5L l5 Turbo
2023 Audi S3 Sedan 2.0L l4 Turbo

Ask a parts specialist

Asking about: MMI Interface Module Wiring Harness / Connector