Audi A6/S6/e-tron/e-tron S Master Door Window Switch Front, Left 4K0959851C

OEM Part #: 4K0-959-851-C (4K0959851C)

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Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:

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Replace your malfunctioning front left master door window switch with this genuine OEM part, number 4K0959851C. Sourced directly from damaged Audi vehicles, this window switch guarantees authentic quality and precise fitment. The primary function of this switch is to control the operation of the driver’s window effortlessly, making it essential for seamless vehicle operation. Common issues such as worn, damaged, or non-functioning switches can be effectively resolved with this replacement. Compatible with various Audi models, including the A6, A7, and S7 from 2019 to 2024, this factory-original switch is a reliable solution for restoring window functionality. Experience the assurance of an authentic Audi component today.

Specifications

Specifications for Master Door Window Switch 4K0959851C
Fits Vehicle ModelA6, e-tron, e-tron S, S6
Fits Vehicle MakeAudi
OEM Part No4K0-959-851-C (4K0959851C)
SideFront, Left
CategoryDoor Parts

Compatible Vehicles

Fits 23 vehicle configurations across 1 make, 2019-2024.

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

  • A6 2019-2024 · 12 variants
  • S6 2020-2024 · 5 variants
  • e-tron 2020-2023 · 4 variants
  • e-tron S 2022-2023 · 2 variants
View all 23 vehicle configurations
Full vehicle fitment list for Master Door Window Switch 4K0959851C
Year Make Model Trim Engine Note
2019 Audi A6 Quattro Sedan 2.0L l4 Turbo
2020 Audi A6 Quattro Sedan 2.0L l4 Turbo
2019 Audi A6 Quattro Sedan 3.0L V6 Turbo
2020 Audi A6 Quattro Sedan 3.0L V6 Turbo
2020 Audi S6 Sedan 2.9L V6 Turbo
2021 Audi A6 Quattro Sedan 2.0L l4 Turbo
2021 Audi A6 Quattro Sedan 3.0L V6 Turbo
2021 Audi S6 Sedan 2.9L V6 Turbo
2022 Audi A6 Quattro Sedan 2.0L l4 Turbo
2022 Audi A6 Quattro Sedan 3.0L V6 Turbo
2022 Audi S6 Sedan 2.9L V6 Turbo
2023 Audi A6 Quattro Sedan 2.0L l4 Turbo
2023 Audi A6 Quattro Sedan 3.0L V6 Turbo
2023 Audi S6 Sedan 2.9L V6 Turbo
2020 Audi e-tron SUV Electric Vehicle
2021 Audi e-tron SUV Electric Vehicle
2022 Audi e-tron S SUV Electric Vehicle
2022 Audi e-tron SUV Electric Vehicle
2023 Audi e-tron S SUV Electric Vehicle
2023 Audi e-tron SUV Electric Vehicle
2024 Audi A6 Quattro Sedan 2.0L l4 Turbo
2024 Audi A6 Quattro Sedan 3.0L V6 Turbo
2024 Audi S6 Sedan 2.9L V6 Turbo

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