2009-2016 BMW Z4 Ignition Switch 66129146355
OEM Part #: 66-12-9-146-355 (66129146355)
Actual photo
The exact part you’ll receive — not a stock photo.
$69.99
Used
Donor2013 BMW Z4 · 2.0L
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Programming required: this module must be coded to your VIN by a dealer or with the proper diagnostic tool before it will work.
Only 1 in stock — no guaranteed restock
Genuine OEM Used
SKU: 711887
Donor Vehicle: 2013 BMW Z4 · 2.0L
2 photos
$69.99
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This used OEM BMW ignition switch, part number 9146355, was removed from a donor vehicle. It controls power to the starter and electrical systems; a failing ignition switch can cause intermittent no-start conditions or loss of accessory power. This unit requires coding to your vehicle’s VIN upon installation by a qualified shop or dealer. Pulled from a BMW Z4, it’s a direct genuine replacement.
Specifications
| Fits Vehicle Model | Z4 |
| Fits Vehicle Make | BMW |
| OEM Part No | 66-12-9-146-355 (66129146355) |
| Category | Steering Wheel / Parts |
Compatible Vehicles
Fits 16 vehicle configurations across 1 make, 2009-2016.
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 16 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2014 | BMW | Z4 | Convertible | 3.0L l6 Turbo | |
| 2014 | BMW | Z4 | Convertible | 2.0L l4 Turbo | |
| 2012 | BMW | Z4 | Convertible | 2.0L l4 Turbo | |
| 2013 | BMW | Z4 | Convertible | 2.0L l4 Turbo | |
| 2016 | BMW | Z4 | Convertible | 2.0L l4 Turbo | |
| 2015 | BMW | Z4 | Convertible | 2.0L l4 Turbo | |
| 2010 | BMW | Z4 | Convertible | 3.0L l6 | |
| 2011 | BMW | Z4 | Convertible | 3.0L l6 | |
| 2009 | BMW | Z4 | Convertible | 3.0L l6 | |
| 2015 | BMW | Z4 | Convertible | 3.0L l6 Turbo | |
| 2009 | BMW | Z4 | Convertible | 3.0L l6 Turbo | |
| 2013 | BMW | Z4 | Convertible | 3.0L l6 Turbo | |
| 2011 | BMW | Z4 | Convertible | 3.0L l6 Turbo | |
| 2012 | BMW | Z4 | Convertible | 3.0L l6 Turbo | |
| 2016 | BMW | Z4 | Convertible | 3.0L l6 Turbo | |
| 2010 | BMW | Z4 | Convertible | 3.0L l6 Turbo |