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Genuine Audi Ignition Switch 4B0905849 OEM A6 A4 C5 Authorized Dealer - Audi (4B0-905-849)

1995-2009 Audi - 4b0905849

Genuine Audi Ignition Switch 4B0905849 OEM A6 A4 C5 Authorized Dealer - Audi (4B0-905-849)

1995-2009 Audi - 4b0905849

Genuine Audi Parts
Audi Parts
  • Audi
  • 4B0-905-849

Details

  • Brand:

    Audi Parts

  • SKU:

    4B0-905-849

  • Other Names:

    Switch

  • Description:

    Genuine Audi Ignition Switch 4B0-905-849 is a genuine Audi OEM component designed to fit the A6, S6, TT, A4, S4, A8, Allroad, RS4, and S8 models, providing a precise and reliable fit that aftermarket alternatives simply cannot match. This Audi A6 S6 TT A4 OEM Ignition Switch serves as the critical interface between the driver and the vehicle's electrical and ignition systems, signaling the starter motor, activating fuel delivery, and enabling accessory power in proper sequence. Because this switch communicates directly with Audi's proprietary immobilizer and electronics, even minor tolerances in aftermarket versions can cause intermittent starting failures, false security lockouts, or premature wear that factory-engineered components are specifically designed to prevent. Genuine OEM parts like part number are manufactured to Audi's exact specifications, ensuring seamless integration with your vehicle's control modules without the need for adaptation or workarounds. Choosing OEM over aftermarket for an ignition switch is particularly important because this part is central to both drivability and security — two areas where compromise is never acceptable. Audi Henderson is an authorized Audi dealer, and every genuine part purchase includes the full manufacturer warranty, giving you complete confidence in the quality and longevity of your investment.

  • Notes: Included with ignition lock. Included with ignition assembly. Included with steering lock housing.
  • MSRP: $127.49
  • Discount: $44.10 (34.6% off)
  • Sale Price: $83.39
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Genuine Audi Parts
Audi Parts
  • Audi
  • 4B0-905-849

Details

  • Brand:

    Audi Parts

  • SKU:

    4B0-905-849

  • Other Names:

    Switch

  • Description:

    Genuine Audi Ignition Switch 4B0-905-849 is a genuine Audi OEM component designed to fit the A6, S6, TT, A4, S4, A8, Allroad, RS4, and S8 models, providing a precise and reliable fit that aftermarket alternatives simply cannot match. This Audi A6 S6 TT A4 OEM Ignition Switch serves as the critical interface between the driver and the vehicle's electrical and ignition systems, signaling the starter motor, activating fuel delivery, and enabling accessory power in proper sequence. Because this switch communicates directly with Audi's proprietary immobilizer and electronics, even minor tolerances in aftermarket versions can cause intermittent starting failures, false security lockouts, or premature wear that factory-engineered components are specifically designed to prevent. Genuine OEM parts like part number are manufactured to Audi's exact specifications, ensuring seamless integration with your vehicle's control modules without the need for adaptation or workarounds. Choosing OEM over aftermarket for an ignition switch is particularly important because this part is central to both drivability and security — two areas where compromise is never acceptable. Audi Henderson is an authorized Audi dealer, and every genuine part purchase includes the full manufacturer warranty, giving you complete confidence in the quality and longevity of your investment.

  • Notes: Included with ignition lock. Included with ignition assembly. Included with steering lock housing.

Vehicle Fitment

No application/vehicle fitment information available for this product
Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

AUDI HENDERSON

Welcome to Audi OEM Parts, your number one source for all things Audi. We're dedicated to providing you the very best parts and accessories, with an emphasis on OEM fitment.

You can order your Genuine Audi Ignition Switch 4B0905849 OEM A6 A4 C5 Authorized Dealer (4b0905849) right now and have it delivered to your home or work in just a matter of days. Guaranteed to fit your 1995-2009 Audi vehicle and we also offer a VIN verification system at checkout.

If you would like to browse your vehicle's specific OEM parts catalog, you can do so by first selecting what model you drive.

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AudiOEMParts.com is operated by Audi Henderson, an authorized Audi dealership and part of the Findlay Automotive Group in Henderson, NV. We stock genuine Audi OEM parts and accessories for every model — A3, A4, A5, A6, A7, A8, Q3, Q5, Q7, Q8, TT, R8, e-tron, and beyond.

Every part ships directly from factory inventory with full Audi manufacturer warranty. No aftermarket substitutes. No compatibility guessing. Exact fit, every time.

Order online and ship nationwide. Same parts Audi technicians use, at authorized dealer pricing, with the speed of online ordering. Questions? Call 888-448-6114 or email [email protected].