Volkswagen Door Wiring Harness 5K3971121BK
OEM Part #:
5K3-971-121-BK
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Volkswagen Door Wiring Harness 5K3971121BK
OEM Part #:
5K3-971-121-BK
Volkswagen Door Wiring Harness 5K3971121BK
OEM Part #:
5K3-971-121-BK
This item ships free!
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The Ignition Switch Housing (OEM Part Number 1K0905851B) is a critical component located in the steering column of several Audi and Volkswagen models. This part serves as the interface for the ignition system, enabling the engine to start and allowing various electrical functions to operate. It connects directly to the ignition lock cylinder and wiring harness, playing a pivotal role in the overall electrics of the vehicle.
Common issues requiring replacement of the ignition switch housing include failure to start due to electrical faults, loss of power to accessories, or physical damage from wear and tear. This OEM part is compatible with vehicles such as the 2015-2020 Audi A3, 2015-2020 Volkswagen Golf, and various other models across those years. Other synonymous names include Steering Lock, Lock Cylinder, and Ignition Lock. Ensure your vehicle is up-to-date by replacing worn or malfunctioning parts with this factory-original component.