2018-2026 Audi / Porsche Battery Current Sensor Fuse Unit 4N0915459A
OEM Part #: 4N0-915-459-A (4N0915459A)
Porsche Part #: PAB915459A
Actual photo
The exact part you’ll receive — not a stock photo.
$59.99
Used
Donor2021 Audi SQ8 · 4.0L · 47k miles
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Only 2 in stock — no guaranteed restock
Genuine OEM Used
SKU: 700780
Donor Vehicle: 2021 Audi SQ8 · 4.0L · 47k miles
4 photos
$59.99
30-Day Returns
Genuine OEM Used
SKU: 696945
Donor Vehicle: 2019 Porsche CAYENNE · 4.0L · 75k miles
5 photos
$59.99
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
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This used OEM Porsche 4N0915459A (also listed as PAB915459A) is a battery current sensor fuse unit, removed from a donor vehicle. It handles overload protection for the battery monitoring circuit; a failing unit often triggers battery or charging system warnings. Compatible with several Audi and Porsche models equipped with a wide range of engines. When this fuse unit malfunctions, it can interrupt current sensing and lead to inaccurate state-of-charge readings.
Specifications
| Fits Vehicle Model | A8, Cayenne, Q7, Q8, S8, SQ7, SQ8 |
| Fits Vehicle Make | Audi, Porsche |
| OEM Part No | 4N0-915-459-A (4N0915459A) |
| Porsche Part No | PAB915459A |
| Category | Battery / Charging / Starting |
Compatible Vehicles
Fits 127 vehicle configurations across 2 makes, 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 127 vehicle configurations — 47 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2024 | Audi | SQ8 | SUV | 4.0L V8 Turbo | For Vehicles With Production date Up To 08/14/23 |
| 2021 | Audi | SQ8 | SUV | 4.0L V8 Turbo | For Vehicles With Production date Up To 08/14/23 |
| 2020 | Audi | SQ8 | SUV | 4.0L V8 Turbo | For Vehicles With Production date Up To 08/14/23 |
| 2022 | Audi | SQ8 | SUV | 4.0L V8 Turbo | For Vehicles With Production date Up To 08/14/23 |
| 2023 | Audi | SQ8 | SUV | 4.0L V8 Turbo | For Vehicles With Production date Up To 08/14/23 |
| 2025 | Porsche | Cayenne | Turbo GT Coupe SUV | 4.0L V8 Turbo | |
| 2025 | Porsche | Cayenne | Coupe SUV | 3.0L V6 Turbo | |
| 2026 | Porsche | Cayenne | SUV | 3.0L V6 Turbo | |
| 2026 | Porsche | Cayenne | GTS Coupe SUV | 4.0L V8 Turbo | |
| 2025 | Porsche | Cayenne | Turbo Coupe SUV | 4.0L V8 Turbo | |
| 2025 | Porsche | Cayenne | SUV | 3.0L V6 Turbo | |
| 2025 | Porsche | Cayenne | S SUV | 4.0L V8 Turbo | |
| 2026 | Porsche | Cayenne | S SUV | 3.0L V6 Turbo | |
| 2026 | Porsche | Cayenne | S Coupe SUV | 4.0L V8 Turbo | |
| 2025 | Porsche | Cayenne | GTS Coupe SUV | 4.0L V8 Turbo | |
| 2026 | Porsche | Cayenne | Coupe SUV | 3.0L V6 Turbo | |
| 2025 | Porsche | Cayenne | Turbo SUV | 4.0L V8 Turbo | |
| 2026 | Porsche | Cayenne | Turbo Coupe SUV | 4.0L V8 Turbo | |
| 2026 | Porsche | Cayenne | Turbo GT Coupe SUV | 4.0L V8 Turbo | |
| 2025 | Porsche | Cayenne | S Coupe SUV | 4.0L V8 Turbo | |
| 2025 | Porsche | Cayenne | S Coupe SUV | 3.0L V6 Turbo | |
| 2026 | Porsche | Cayenne | S Coupe SUV | 3.0L V6 Turbo | |
| 2026 | Porsche | Cayenne | Turbo SUV | 4.0L V8 Turbo | |
| 2026 | Porsche | Cayenne | S SUV | 4.0L V8 Turbo | |
| 2025 | Porsche | Cayenne | GTS SUV | 4.0L V8 Turbo | |
| 2026 | Porsche | Cayenne | GTS SUV | 4.0L V8 Turbo | |
| 2025 | Porsche | Cayenne | S SUV | 3.0L V6 Turbo | |
| 2022 | Audi | SQ7 | SUV | 4.0L V8 Turbo | 12 volt, from 07/09/2019 type 1 |
| 2024 | Audi | SQ7 | SUV | 4.0L V8 Turbo | 12 volt, from 07/09/2019 type 1 |
| 2023 | Audi | SQ7 | SUV | 4.0L V8 Turbo | 12 volt, from 07/09/2019 type 1 |
| 2025 | Audi | S8 | Sedan | 4.0L V8 Turbo | 12 volt |
| 2021 | Audi | SQ7 | SUV | 4.0L V8 Turbo | 12 volt, from 07/09/2019 type 1 |
| 2020 | Audi | SQ7 | SUV | 4.0L V8 Turbo | 12 volt, from 07/09/2019 type 1 |
| 2025 | Audi | Q7 | SUV | 3.0L V6 Turbo | 12 volt, Type 1 |
| 2025 | Audi | Q7 | SUV | 2.0L l4 Turbo | 12 volt, Type 1 |
| 2025 | Audi | A8 | Quattro L Sedan | 3.0L V6 Turbo | 12 volt |
| 2025 | Audi | SQ7 | SUV | 4.0L V8 Turbo | 12 volt, Type 1 |
| 2022 | Audi | Q7 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date Between 07/29/19 and 08/14/23 |
| 2020 | Audi | Q7 | SUV | 3.0L V6 Turbo | For Vehicles with Production Date Between 07/29/19 and 08/14/23 |
| 2024 | Audi | A8 | Quattro L Sedan | 3.0L V6 Turbo | For Vehicles With Production date Up To 08/14/23 |
| 2019 | Audi | A8 | Quattro L Sedan | 3.0L V6 Turbo | For Vehicles With Production date Up To 08/14/23 |
| 2024 | Audi | Q8 | SUV | 3.0L V6 Turbo | For Vehicles With Production date Up To 08/14/23 |
| 2024 | Audi | S8 | Sedan | 4.0L V8 Turbo | For Vehicles With Production date Up To 08/14/23 |
| 2023 | Audi | Q8 | SUV | 3.0L V6 Turbo | For Vehicles With Production date Up To 08/14/23 |
| 2024 | Audi | Q7 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date Between 07/29/19 and 08/14/23 |
| 2020 | Audi | Q8 | SUV | 3.0L V6 Turbo | For Vehicles With Production date Up To 08/14/23 |
| 2021 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | For Vehicles With Production date Up To 08/14/23 |
| 2021 | Audi | Q8 | SUV | 3.0L V6 Turbo | For Vehicles With Production date Up To 08/14/23 |
| 2023 | Audi | Q7 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date Between 07/29/19 and 08/14/23 |
| 2019 | Audi | Q7 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date Between 07/29/19 and 08/14/23 |
| 2023 | Audi | Q7 | SUV | 3.0L V6 Turbo | For Vehicles with Production Date Between 07/29/19 and 08/14/23 |
| 2019 | Audi | Q8 | SUV | 3.0L V6 Turbo | For Vehicles With Production date Up To 08/14/23 |
| 2019 | Audi | Q7 | SUV | 3.0L V6 Supercharged | For Vehicles with Production Date Between 07/29/19 and 08/14/23 |
| 2021 | Audi | A8 | Quattro L Sedan | 3.0L V6 Turbo | For Vehicles With Production date Up To 08/14/23 |
| 2024 | Audi | Q7 | SUV | 3.0L V6 Turbo | For Vehicles with Production Date Between 07/29/19 and 08/14/23 |
| 2022 | Audi | Q7 | SUV | 3.0L V6 Turbo | For Vehicles with Production Date Between 07/29/19 and 08/14/23 |
| 2023 | Audi | S8 | Sedan | 4.0L V8 Turbo | For Vehicles With Production date Up To 08/14/23 |
| 2021 | Audi | S8 | Sedan | 4.0L V8 Turbo | For Vehicles With Production date Up To 08/14/23 |
| 2020 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | For Vehicles With Production date Up To 08/14/23 |
| 2021 | Audi | Q7 | SUV | 3.0L V6 Turbo | For Vehicles with Production Date Between 07/29/19 and 08/14/23 |
| 2020 | Audi | A8 | Quattro L Sedan | 3.0L V6 Turbo | For Vehicles With Production date Up To 08/14/23 |
| 2022 | Audi | Q8 | SUV | 3.0L V6 Turbo | For Vehicles With Production date Up To 08/14/23 |
| 2022 | Audi | A8 | Quattro L Sedan | 3.0L V6 Turbo | For Vehicles With Production date Up To 08/14/23 |
| 2020 | Audi | Q7 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date Between 07/29/19 and 08/14/23 |
| 2022 | Audi | S8 | Sedan | 4.0L V8 Turbo | For Vehicles With Production date Up To 08/14/23 |
| 2023 | Audi | A8 | Quattro L Sedan | 3.0L V6 Turbo | For Vehicles With Production date Up To 08/14/23 |
| 2020 | Audi | S8 | Sedan | 4.0L V8 Turbo | For Vehicles With Production date Up To 08/14/23 |
| 2021 | Audi | Q7 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date Between 07/29/19 and 08/14/23 |
| 2019 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | For Vehicles With Production date Up To 08/14/23 |
| 2023 | Porsche | Cayenne | S Coupe SUV | 2.9L V6 Turbo | |
| 2022 | Porsche | Cayenne | SUV | 3.0L V6 Turbo | |
| 2024 | Porsche | Cayenne | SUV | 3.0L V6 Turbo | |
| 2024 | Porsche | Cayenne | Coupe SUV | 3.0L V6 Turbo | |
| 2024 | Porsche | Cayenne | S Coupe SUV | 4.0L V8 Turbo | |
| 2024 | Porsche | Cayenne | S Coupe SUV | 3.0L V6 Turbo | |
| 2021 | Porsche | Cayenne | GTS Coupe SUV | 4.0L V8 Turbo | |
| 2024 | Porsche | Cayenne | Turbo SUV | 4.0L V8 Turbo | |
| 2021 | Porsche | Cayenne | S SUV | 2.9L V6 Turbo | |
| 2020 | Porsche | Cayenne | S SUV | 2.9L V6 Turbo | |
| 2021 | Porsche | Cayenne | Turbo S SUV | 4.0L V8 Turbo | |
| 2021 | Porsche | Cayenne | Turbo Coupe SUV | 4.0L V8 Turbo | |
| 2024 | Porsche | Cayenne | Turbo GT Coupe SUV | 4.0L V8 Turbo | |
| 2021 | Porsche | Cayenne | GTS SUV | 4.0L V8 Turbo | |
| 2023 | Porsche | Cayenne | Turbo S SUV | 4.0L V8 Turbo | |
| 2023 | Porsche | Cayenne | Coupe SUV | 3.0L V6 Turbo | |
| 2023 | Porsche | Cayenne | SUV | 3.0L V6 Turbo | |
| 2023 | Porsche | Cayenne | Turbo GT Coupe SUV | 4.0L V8 Turbo | |
| 2020 | Porsche | Cayenne | Turbo S Coupe SUV | 4.0L V8 Turbo | |
| 2020 | Porsche | Cayenne | SUV | 3.0L V6 Turbo | |
| 2022 | Porsche | Cayenne | S SUV | 2.9L V6 Turbo | |
| 2019 | Porsche | Cayenne | SUV | 3.0L V6 Turbo | |
| 2018 | Porsche | Cayenne | SUV | 3.6L V6 | |
| 2018 | Porsche | Cayenne | S SUV | 3.6L V6 Turbo | |
| 2018 | Porsche | Cayenne | Turbo SUV | 4.8L V8 Turbo | |
| 2018 | Porsche | Cayenne | GTS SUV | 3.6L V6 Turbo | |
| 2018 | Porsche | Cayenne | S SUV | 3.0L V6 Supercharged | |
| 2018 | Porsche | Cayenne | Turbo S SUV | 4.8L V8 Turbo | |
| 2019 | Porsche | Cayenne | Turbo SUV | 4.0L V8 Turbo | |
| 2019 | Porsche | Cayenne | S SUV | 2.9L V6 Turbo | |
| 2020 | Porsche | Cayenne | Coupe SUV | 3.0L V6 Turbo | |
| 2020 | Porsche | Cayenne | S Coupe SUV | 2.9L V6 Turbo | |
| 2020 | Porsche | Cayenne | Turbo SUV | 4.0L V8 Turbo | |
| 2020 | Porsche | Cayenne | Turbo Coupe SUV | 4.0L V8 Turbo | |
| 2020 | Porsche | Cayenne | Turbo S SUV | 4.0L V8 Turbo | |
| 2023 | Porsche | Cayenne | Turbo Coupe SUV | 4.0L V8 Turbo | |
| 2022 | Porsche | Cayenne | S Coupe SUV | 2.9L V6 Turbo | |
| 2023 | Porsche | Cayenne | S SUV | 2.9L V6 Turbo | |
| 2021 | Porsche | Cayenne | SUV | 3.0L V6 Turbo | |
| 2022 | Porsche | Cayenne | Coupe SUV | 3.0L V6 Turbo | |
| 2021 | Porsche | Cayenne | Turbo S Coupe SUV | 4.0L V8 Turbo | |
| 2023 | Porsche | Cayenne | GTS SUV | 4.0L V8 Turbo | |
| 2022 | Porsche | Cayenne | Turbo GT Coupe SUV | 4.0L V8 Turbo | |
| 2022 | Porsche | Cayenne | Turbo SUV | 4.0L V8 Turbo | |
| 2021 | Porsche | Cayenne | Turbo SUV | 4.0L V8 Turbo | |
| 2022 | Porsche | Cayenne | Turbo S Coupe SUV | 4.0L V8 Turbo | |
| 2023 | Porsche | Cayenne | GTS Coupe SUV | 4.0L V8 Turbo | |
| 2021 | Porsche | Cayenne | S Coupe SUV | 2.9L V6 Turbo | |
| 2023 | Porsche | Cayenne | Turbo S Coupe SUV | 4.0L V8 Turbo | |
| 2021 | Porsche | Cayenne | Coupe SUV | 3.0L V6 Turbo | |
| 2022 | Porsche | Cayenne | Turbo Coupe SUV | 4.0L V8 Turbo | |
| 2022 | Porsche | Cayenne | Turbo S SUV | 4.0L V8 Turbo | |
| 2024 | Porsche | Cayenne | S SUV | 4.0L V8 Turbo | |
| 2024 | Porsche | Cayenne | S SUV | 3.0L V6 Turbo | |
| 2022 | Porsche | Cayenne | GTS SUV | 4.0L V8 Turbo | |
| 2022 | Porsche | Cayenne | GTS Coupe SUV | 4.0L V8 Turbo | |
| 2023 | Porsche | Cayenne | Turbo SUV | 4.0L V8 Turbo | |
| 2024 | Porsche | Cayenne | Turbo Coupe SUV | 4.0L V8 Turbo |