2007-2008 BMW X3 Spindle Knuckle w/ Wheel Bearing Front, Left 31213450559
OEM Part #: 31-21-3-450-559 (31213450559)
Actual photo
The exact part you’ll receive — not a stock photo.
$109.99
Side: Front, Left
Used
Donor2008 BMW X3 · 3.0L
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Genuine OEM Used
SKU: 704437
Donor Vehicle: 2008 BMW X3 · 3.0L
3 photos
$109.99
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The BMW spindle knuckle with wheel bearing (OEM 3450559, also replaces 3450557) is a used genuine part for the front left side. This assembly supports the wheel hub and allows steering movement while the integrated bearing reduces friction. A failing bearing often produces a humming or grinding noise that changes with driving speed, or noticeable play in the wheel.
Specifications
| Fits Vehicle Model | X3 |
| Fits Vehicle Make | BMW |
| OEM Part No | 31-21-3-450-559 (31213450559) |
| Compatible OEM Part No | 3450557 |
| Side | Front, Left |
| Category | Spindle / Wheel Bearing |
Compatible Vehicles
Fits 2 vehicle configurations across 1 make, 2007-2008.
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 2 vehicle configurations — 2 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2007 | BMW | X3 | SUV | 3.0L l6 | For Vehicles with Production Date After 12/2006 |
| 2008 | BMW | X3 | SUV | 3.0L l6 | For Vehicles with Production Date After 12/2006 |