2018-2026 Volkswagen OBD2 Diagnostic Wiring Port / Connector 5Q0971845
OEM Part #: 5Q0-971-845 (5Q0971845)
Actual photo
The exact part you’ll receive — not a stock photo.
$34.99
Used
Donor2024 Audi A3 · 2.0L · 17k miles
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Genuine OEM Used
SKU: 708561
Donor Vehicle: 2024 Audi A3 · 2.0L · 17k miles
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$34.99
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Volkswagen OBD2 Diagnostic Wiring Port / Connector 5Q0971845 is a genuine used OEM part removed from a donor vehicle. This connector provides the standard diagnostic interface for scanning engine, transmission, and body control modules. It supports Volkswagen models fitted with 1.4L–2.0L turbocharged and naturally aspirated four-cylinder engines. A failing OBD2 port often causes intermittent scanner connections, loss of communication with the ECU, or a no-read condition that prevents diagnostic trouble code retrieval—making a solid replacement essential for proper system access.
Specifications
| Fits Vehicle Model | Arteon, GTI, Jetta |
| Fits Vehicle Make | Volkswagen |
| OEM Part No | 5Q0-971-845 (5Q0971845) |
| Category | Wiring / Harness |
Compatible Vehicles
Fits 29 vehicle configurations across 1 make, 2018-2026.
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.
View all 29 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2024 | Volkswagen | Jetta | Sedan | 1.5L l4 Turbo | |
| 2023 | Volkswagen | Arteon | Hatchback | 2.0L l4 Turbo | |
| 2020 | Volkswagen | Jetta | Sedan | 1.4L l4 Turbo | |
| 2020 | Volkswagen | Jetta | Sedan | 2.0L l4 Turbo | |
| 2021 | Volkswagen | Arteon | Hatchback | 2.0L l4 Turbo | |
| 2020 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | |
| 2020 | Volkswagen | Arteon | Hatchback | 2.0L l4 Turbo | |
| 2024 | Volkswagen | Jetta | Sedan | 2.0L l4 Turbo | |
| 2025 | Volkswagen | Jetta | Sedan | 1.5L l4 Turbo | |
| 2026 | Volkswagen | Jetta | Sedan | 1.5L l4 Turbo | |
| 2023 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | |
| 2021 | Volkswagen | Jetta | Sedan | 2.0L l4 Turbo | |
| 2024 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | |
| 2021 | Volkswagen | Jetta | Sedan | 1.4L l4 Turbo | |
| 2026 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | |
| 2019 | Volkswagen | Arteon | Hatchback | 2.0L l4 Turbo | |
| 2019 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | |
| 2019 | Volkswagen | Jetta | Sedan | 1.4L l4 Turbo | |
| 2018 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | |
| 2019 | Volkswagen | Jetta | Sedan | 2.0L l4 Turbo | |
| 2025 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | |
| 2022 | Volkswagen | GTI | Hatchback | 2.0L l4 Turbo | |
| 2022 | Volkswagen | Jetta | Sedan | 1.5L l4 Turbo | |
| 2022 | Volkswagen | Arteon | Hatchback | 2.0L l4 Turbo | |
| 2022 | Volkswagen | Jetta | Sedan | 2.0L l4 Turbo | |
| 2025 | Volkswagen | Jetta | Sedan | 2.0L l4 Turbo | |
| 2023 | Volkswagen | Jetta | Sedan | 1.5L l4 Turbo | |
| 2026 | Volkswagen | Jetta | Sedan | 2.0L l4 Turbo | |
| 2023 | Volkswagen | Jetta | Sedan | 2.0L l4 Turbo |