2017-2026 Audi Seat Lumbar Switch Front, Right 4N0959778E
OEM Part #: 4N0-959-778-E (4N0959778E)
Actual photo
The exact part you’ll receive — not a stock photo.
$49.99
Side: Front, Right
Used
ColorSabre (Black)
Donor2021 Audi SQ8 · 4.0L · 47k miles
✓ Free Same Day Shipping on orders by noon CT
Only 1 in stock — no guaranteed restock
Genuine OEM Used
SKU: 700936 · Sabre (Black)
Donor Vehicle: 2021 Audi SQ8 · 4.0L · 47k miles
2 photos
$49.99
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Used Audi OEM part number 4N0959778E — this is the Seat Lumbar Switch, a genuine factory component for the front right seat. Also known as a lumbar support adjuster, this switch controls the inflatable cushion that shapes the lower back support. A common failure symptom is the lumbar function becoming unresponsive or only moving in one direction, which this switch replaces. It was removed from a late-model Audi and is ready for installation.
Specifications
| Fits Vehicle Model | A6, A8, e-tron, e-tron S, Q7, Q8, RS Q8, S6, S8, SQ7, SQ8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4N0-959-778-E (4N0959778E) |
| Side | Front, Right |
| Category | Interior Switch |
Compatible Vehicles
Fits 92 vehicle configurations across 1 make, 2017-2026.
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 92 vehicle configurations — 12 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2025 | Audi | A8 | Quattro L Sedan | 3.0L V6 Turbo | |
| 2025 | Audi | Q8 | SUV | 3.0L V6 Turbo | |
| 2025 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | |
| 2026 | Audi | Q8 | SUV | 3.0L V6 Turbo | |
| 2025 | Audi | S6 | Sedan | 2.9L V6 Turbo | |
| 2026 | Audi | A8 | Quattro L Sedan | 3.0L V6 Turbo | |
| 2026 | Audi | S8 | Sedan | 4.0L V8 Turbo | |
| 2026 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | |
| 2026 | Audi | SQ8 | SUV | 4.0L V8 Turbo | |
| 2025 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | |
| 2025 | Audi | S8 | Sedan | 4.0L V8 Turbo | |
| 2025 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | |
| 2019 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | |
| 2020 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | |
| 2021 | Audi | SQ7 | SUV | 4.0L V8 Turbo | w/o massage, S SPORT SEAT SEAT CUSHION COMPONENTS |
| 2020 | Audi | SQ7 | SUV | 4.0L V8 Turbo | w/o massage, S SPORT SEAT SEAT CUSHION COMPONENTS |
| 2020 | Audi | SQ8 | SUV | 4.0L V8 Turbo | w/o massage, S SPORT SEAT SEAT CUSHION COMPONENTS |
| 2023 | Audi | SQ8 | SUV | 4.0L V8 Turbo | w/o massage, S SPORT SEAT SEAT CUSHION COMPONENTS |
| 2025 | Audi | SQ7 | SUV | 4.0L V8 Turbo | w/o massage, PASSENGER SIDE S SPORT SEAT SEAT CUSHION COMPONENTS |
| 2025 | Audi | SQ8 | SUV | 4.0L V8 Turbo | w/o massage, S SPORT SEAT SEAT CUSHION COMPONENTS |
| 2022 | Audi | SQ8 | SUV | 4.0L V8 Turbo | w/o massage, S SPORT SEAT SEAT CUSHION COMPONENTS |
| 2024 | Audi | SQ8 | SUV | 4.0L V8 Turbo | w/o massage, S SPORT SEAT SEAT CUSHION COMPONENTS |
| 2021 | Audi | SQ8 | SUV | 4.0L V8 Turbo | w/o massage, S SPORT SEAT SEAT CUSHION COMPONENTS |
| 2022 | Audi | SQ7 | SUV | 4.0L V8 Turbo | w/o massage, S SPORT SEAT SEAT CUSHION COMPONENTS |
| 2023 | Audi | SQ7 | SUV | 4.0L V8 Turbo | w/o massage, S SPORT SEAT SEAT CUSHION COMPONENTS |
| 2024 | Audi | SQ7 | SUV | 4.0L V8 Turbo | w/o massage, S SPORT SEAT SEAT CUSHION COMPONENTS |
| 2020 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | |
| 2019 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2023 | Audi | Q7 | SUV | 3.0L V6 Turbo | |
| 2023 | Audi | e-tron S | SUV | Electric Vehicle | |
| 2023 | Audi | Q8 | SUV | 3.0L V6 Turbo | |
| 2020 | Audi | S6 | Sedan | 2.9L V6 Turbo | |
| 2024 | Audi | Q8 | SUV | 3.0L V6 Turbo | |
| 2026 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2022 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | |
| 2022 | Audi | S6 | Sedan | 2.9L V6 Turbo | |
| 2022 | Audi | e-tron | SUV | Electric Vehicle | |
| 2023 | Audi | S8 | Sedan | 4.0L V8 Turbo | |
| 2024 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | |
| 2025 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2026 | Audi | Q7 | SUV | 3.0L V6 Turbo | |
| 2020 | Audi | e-tron | SUV | Electric Vehicle | |
| 2023 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | |
| 2020 | Audi | Q7 | SUV | 3.0L V6 Turbo | |
| 2022 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2022 | Audi | e-tron S | SUV | Electric Vehicle | |
| 2021 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | |
| 2025 | Audi | Q7 | SUV | 3.0L V6 Turbo | |
| 2024 | Audi | A8 | Quattro L Sedan | 3.0L V6 Turbo | |
| 2024 | Audi | S8 | Sedan | 4.0L V8 Turbo | |
| 2019 | Audi | A8 | Quattro L Sedan | 3.0L V6 Turbo | |
| 2021 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | |
| 2023 | Audi | S6 | Sedan | 2.9L V6 Turbo | |
| 2022 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | |
| 2019 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2019 | Audi | A6 | Quattro Sedan | 3.0L V6 Turbo | |
| 2019 | Audi | Q8 | SUV | 3.0L V6 Turbo | |
| 2017 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2017 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2018 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2018 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2021 | Audi | e-tron | SUV | Electric Vehicle | |
| 2022 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | |
| 2024 | Audi | Q7 | SUV | 3.0L V6 Turbo | |
| 2023 | Audi | e-tron | SUV | Electric Vehicle | |
| 2022 | Audi | Q7 | SUV | 3.0L V6 Turbo | |
| 2021 | Audi | S6 | Sedan | 2.9L V6 Turbo | |
| 2021 | Audi | A8 | Quattro L Sedan | 3.0L V6 Turbo | |
| 2020 | Audi | Q8 | SUV | 3.0L V6 Turbo | |
| 2021 | Audi | Q7 | SUV | 3.0L V6 Turbo | |
| 2024 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | |
| 2020 | Audi | A8 | Quattro L Sedan | 3.0L V6 Turbo | |
| 2020 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | |
| 2021 | Audi | Q8 | SUV | 3.0L V6 Turbo | |
| 2020 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | |
| 2020 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2024 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2023 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2021 | Audi | S8 | Sedan | 4.0L V8 Turbo | |
| 2024 | Audi | S6 | Sedan | 2.9L V6 Turbo | |
| 2022 | Audi | Q8 | SUV | 3.0L V6 Turbo | |
| 2023 | Audi | A8 | Quattro L Sedan | 3.0L V6 Turbo | |
| 2023 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | |
| 2022 | Audi | S8 | Sedan | 4.0L V8 Turbo | |
| 2022 | Audi | A8 | Quattro L Sedan | 3.0L V6 Turbo | |
| 2021 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | |
| 2020 | Audi | S8 | Sedan | 4.0L V8 Turbo | |
| 2023 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | |
| 2021 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | |
| 2024 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | |
| 2019 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | |
| 2021 | Audi | Q7 | SUV | 2.0L l4 Turbo |