Description
Genuine BMW Steering Knuckle 31213450557 – For BMW Vehicles
Manufacturer Part Number: 31213450557
Product Overview
The Genuine BMW Steering Knuckle, part number 31213450557, is a critical component of your BMW’s steering system, ensuring optimal performance and safety. This premium-grade steering knuckle is engineered to meet and exceed OEM standards, offering a perfect fit and long-lasting reliability. Crafted from durable materials, it is designed to withstand harsh road conditions while maintaining the alignment of your vehicle’s front wheels, promoting a smoother and more responsive steering experience.
Installation is straightforward, requiring no special tools or equipment, and it comes complete with all necessary hardware and instructions for a hassle-free setup. With this Genuine BMW Steering Knuckle, you can trust that your vehicle’s steering system will operate seamlessly, reducing vibrations and noise from the road, ultimately enhancing your driving comfort.
Cross Reference Numbers
- 31 21 3 450 557
- 31213450557
Vehicle Compatibility
This part fits some of the popular models below. For Fitment Confidence, please use the vehicle selector tool above to verify exact compatibility.
- BMW X3 xDrive30i / 3.0L6, 2007-2010
- BMW X3 3.0si / 3.0L6, 2007-2008
Why Shop at our website?
Since 2000, our website has been a trusted destination for European car owners looking for reliable parts at great prices. Here’s why customers choose us:
- Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
- Fitment Confidence: Our accurate cataloging ensures you get the right part the first time.
- Fast, Reliable Shipping: Orders ship quickly from our U.S.-based warehouses.
- Transparent Pricing: Competitive prices with no hidden fees or surprise charges.
- Established Trust: Serving the European auto community since 2000.
Frequently Asked Questions
What does this part do?
The steering knuckle connects the wheel hub to the vehicle’s suspension system, allowing for controlled steering and stability. It is crucial for maintaining wheel alignment and ensuring a smooth driving experience.
What vehicles is this part compatible with?
This steering knuckle is compatible with BMW X3 models, specifically the xDrive30i and 3.0si from 2007 to 2010. For exact compatibility, please use the vehicle selector tool above.
What are common signs this part may need replacement?
Common signs that your steering knuckle may need replacement include:
- Unusual noises when turning the steering wheel
- Vibrations felt through the steering wheel
- Poor wheel alignment or uneven tire wear
- Difficulty steering or a loose steering feel
Are there any DTC (Diagnostic Trouble Codes) associated with this part?
No specific DTC codes are commonly associated with the steering knuckle. For any diagnostic concerns, it is advisable to consult professional repair documentation or a qualified technician to confirm any issues.
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Specification
-
- eEuroparts SKU : 900170
- Weight : 14.64 lbs
- Dimensions (L x W x H) : 14.2321 x 6.7554 x 10.7243 in
- Barcode : 31213450557
- Manufacturer Part # : 31213450557
- Brand : Genuine BMW
- Manufacturer : Genuine BMW
- MPN : 31213450557
- Part Type : Steering Knuckle
- Position : Front Left
- OE Part Numbers : 31 21 3 450 557, 31213450557
- Fitment
- Fitment Type : Vehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2009 | BMW | X3 | xDrive30i (3.0 L6 GAS) | |
| 2010 | BMW | X3 | xDrive30i (3.0 L6 GAS) | |
| 2007 | BMW | X3 | 3.0si (3.0 L6 GAS) | |
| 2008 | BMW | X3 | 3.0si (3.0 L6 GAS) |






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