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Steering Knuckle
This photo shows the same type of part you'll receive. Since each used part has its own wear and scratches, yours may look slightly different. Check the product notes for details about the condition of this specific part.

2009 - 2016 BMW Z4 Spindle Knuckle - Front Right (Passenger) (OEM)

Only 2 left in stock
$79.95

ℹ️ Product Notes

This is a used part. This is a front spindle knuckle. It does not come with the wheel hub.

Fits Rear Wheel Drive (RWD) models only. Will not fit xDrive or All Wheel Drive (AWD) vehicles. Does not include wheel hub or bearing.
Condition: Excellent (A)
Like new, minimal to no wear
116,936 miles
Odometer reading when part was removed
See Other BMW Z4 Steering Knuckles
SKU #
1465932-R36105-515

Why Buy Used OEM Parts?

✓ Quality-Verified: Every used OEM part we sell has been professionally inspected and tested to ensure it meets our quality standards. While it may show some cosmetic wear from previous use, it's fully functional and ready to install.

✓ Original Equipment: This is a genuine OEM (Original Equipment Manufacturer) part - the exact same part that came with your vehicle from the factory. It's designed specifically for your make and model, ensuring perfect fitment and performance.

✓ Works Like New: Despite some visual wear, this part will perform just as well as a brand new one. The internal components and functionality are intact, giving you the same reliability you'd expect from OEM quality.

✓ Significant Savings: Save 50-80% compared to buying new! Used OEM parts offer exceptional value - you get factory quality at a fraction of the cost. It's the smart choice for budget-conscious vehicle owners who won't compromise on quality.

✓ Risk-Free Purchase: We stand behind our used parts with a generous 6-month warranty, 30-day returns, and 100% money-back guarantee. If it doesn't work out for any reason, simply return it for a full refund. You have nothing to lose!

🛡️ 30-Day Returns + 6-Month Warranty - Buy with Confidence!

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Vehicle Fitment Guide

This part fits the following vehicles:

BMW
Z4 2009-2016 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
2.5si Convertible 2009 - 2010 L6 2.5L RWD | Automatic & Manual
3.0si Convertible 2009 - 2010 L6 3.0L RWD | Automatic & Manual
M Coupe Coupe 2009 L6 3.2L RWD | Manual
M Roadster Convertible 2009 L6 3.2L RWD | Manual
sDrive30i Convertible 2009 - 2011 L6 3.0L RWD | Automatic & Manual
sDrive35i Convertible 2009 - 2016 L6 3.0L Turbo RWD | Manual & Automatic Dual Clutch
sDrive23i Convertible 2011 L6 2.5L RWD | Automatic & Manual
sDrive35i Convertible 2011 - 2013 L6 3.0L RWD | Automatic & Manual
sDrive35i Convertible 2011 - 2013 L6 3.0L Turbo RWD | Automatic
sDrive35is Convertible 2011 - 2016 L6 3.0L Turbo RWD | Automatic Dual Clutch
sDrive20i Convertible 2012 - 2013 L4 2.0L Turbo RWD | Automatic & Manual
sDrive28i Convertible 2012 - 2016 L4 2.0L Turbo RWD | Automatic & Manual
Design Pure Traction Convertible 2014 - 2016 L4 2.0L Turbo RWD | Automatic
Design Pure Traction Convertible 2014 L4 2.0L Turbo RWD | Manual
M Sport Convertible 2014 - 2016 L4 2.0L Turbo RWD | Automatic & Manual
M Sport Convertible 2014 - 2016 L6 3.0L RWD | Automatic & Manual
sDrive18i Convertible 2014, 2016 L4 2.0L Turbo RWD | Automatic
sDrive18i Convertible 2014 L4 2.0L Turbo RWD | Manual
sDrive35i Pure Traction Convertible 2014 L6 3.0L Turbo RWD | Automatic Dual Clutch
sDrive18iA Convertible 2015 L4 2.0L Turbo RWD | Automatic

⚠️ Important: Please verify your vehicle's year, make, model, and specifications before ordering. If you're unsure about fitment, contact our customer service team for assistance.

Policies

Shipping & Handling

  • Standard shipping: 3-7 business days via UPS Ground
  • Parts are carefully packaged to prevent damage during transit

Returns (30 Days)

We accept returns within 30 days of delivery for this part.

  • Defective parts: We will replace the part or issue a refund at our discretion
  • Electronic parts: Must be returned with the sealed inspection bag unopened. The clear bag allows full visual inspection before opening. Once opened, electronic parts can only be exchanged for a replacement if defective — no refunds
  • Programming: "Needs to be programmed to my vehicle" is not a valid return reason. Many modules require dealer programming — we're happy to help connect you with resources if your dealer says it's not programmable
  • Return shipping: We cover return shipping as part of our 100% money-back guarantee
  • Parts must be returned in original packaging and unmodified condition
  • Poorly packaged returns that arrive damaged will not be credited

6-Month Warranty

All used parts include a 6-month warranty from the date of purchase.

  • If your part fails within 6 months, we will send a replacement
  • Refunds are only issued if we cannot provide a suitable replacement
  • Warranty covers defects — not installation errors, misuse, or damage after installation

Note: Warranty is for replacement, not refund. A part failing on day 80? We'll replace it. But the return window for refunds is 30 days.

Damaged in Shipping?

If your part arrives damaged:

  • Stop immediately — do not install the part
  • Keep all original packaging and boxes
  • Take clear photos of the damage and packaging
  • Contact us within 48 hours of delivery

We will handle the carrier claim. You are not responsible for shipping damage — we just need your help documenting it.

Order Cancellation

Orders can be cancelled before shipment for a full refund. Once shipped, cancellations follow our return policy.

Symptoms & Diagnosis

Is your BMW pulling to one side? Does it feel loose or shaky when you drive? These could be signs your front spindle knuckle is failing. This part connects your wheel to the suspension. When it goes bad, your car won't handle right.

Warning Signs of a Failing Front Spindle Knuckle:

  • Uneven tire wear
  • Pulling to one side while driving
  • Shaking or vibrations in the steering wheel
  • Clunking or popping noises from the front suspension
  • Loose or sloppy steering

How to Test the Spindle Knuckle:

It can be tricky to know if the spindle knuckle is the problem. Here's a simple test:

  1. Safely lift the vehicle and secure it with jack stands.
  2. Grab the wheel at the 12 and 6 o'clock positions.
  3. Try to rock the wheel back and forth.
  4. If you feel play or hear a clunking sound, the spindle knuckle or related parts (like the wheel bearing) may be worn.

A mechanic can also check the ball joints and other suspension parts to pinpoint the exact cause.

Common Failure Causes:

  • Impact damage from potholes or accidents
  • Corrosion from road salt and moisture
  • Normal wear and tear over time
  • Loose or damaged wheel bearings putting extra stress on the knuckle

Buyer's Checklist

Buying the right spindle knuckle is important for safety and performance. Here's what to look for:

What to Look For:

  • Check for cracks, bends, or other damage.
  • Make sure the mounting points are in good condition.
  • Inspect the bearing bore for wear.

Quality Indicators:

FeatureUsed OEMRefurbished OEMNew Aftermarket
MaterialOriginal factory materialOriginal factory materialVaries - check specifications
InspectionThoroughly inspected for damageInspected and restoredNew condition
Wear & TearMay show some signs of useMinimal to no signs of useNo signs of use
PriceGenerally the most affordable optionMid-range priceCan vary widely, from budget to premium

What's Included:

Typically, the spindle knuckle itself is included. Sometimes, the wheel bearing and hub are included, but this varies. Check the product description carefully. You may need to reuse or buy new hardware (bolts, nuts, etc.).

Installation Overview

Replacing a front spindle knuckle is a moderate to difficult job.

Difficulty Level: 6/10

Estimated Time: 2-4 hours

Special Tools Needed:

  • Jack and jack stands
  • Socket set and wrenches
  • Torque wrench
  • Ball joint separator (pickle fork or ball joint press)
  • Wheel bearing press (may be needed)

Critical Steps and Tips:

  1. Loosen the lug nuts before lifting the vehicle.
  2. Disconnect the brake caliper and secure it out of the way.
  3. Separate the ball joint from the spindle knuckle.
  4. Remove the tie rod end.
  5. Remove the axle nut and separate the axle from the hub.
  6. Remove the bolts holding the spindle knuckle to the strut.
  7. Install the new spindle knuckle in the reverse order.
  8. Torque all fasteners to the manufacturer's specifications.
  9. Get a wheel alignment after installation.

DIY or Professional Installation?

If you're comfortable working on cars and have the right tools, you can do this job yourself. However, it involves working with suspension and braking components. If you're not experienced, it's best to have a professional mechanic do the job.

Buying Options

You have several options when buying a replacement front spindle knuckle: Used OEM, Refurbished OEM, and New Aftermarket.

Used OEM:

Used OEM parts are original factory parts that have been removed from a vehicle. These parts are tested and inspected to ensure they are in good working condition. Used OEM parts offer excellent value because they are genuine factory parts at a lower price.

Refurbished OEM:

Refurbished OEM parts are factory parts that have been professionally restored. They are inspected, cleaned, and repaired. Any worn or damaged components are replaced with new ones. Refurbished OEM parts offer a good balance of quality and price.

New Aftermarket:

New aftermarket parts are manufactured by third-party companies. These parts are designed to meet or exceed the original equipment specifications. New aftermarket parts can be a good option if you're looking for a brand-new part.

OptionProsCons
Used OEMBest value, genuine factory part, tested and inspectedMay show some signs of wear
Refurbished OEMRestored to like-new condition, good balance of quality and priceMore expensive than used
New AftermarketBrand new, meets OE specsQuality can vary, may not fit as well as OEM

Typical Lifespan

A front spindle knuckle can last a long time, but its lifespan depends on several factors.

How Long This Part Normally Lasts:

A well-maintained front spindle knuckle can last for 100,000 miles or more.

Factors That Affect Longevity:

  • Driving conditions (rough roads, potholes)
  • Maintenance (wheel alignments, tire rotations)
  • Driving habits (aggressive driving)
  • Climate (road salt and moisture)

Price Ranges

The price of a front spindle knuckle can vary depending on the type of part (Used OEM, Refurbished OEM, or New Aftermarket) and the brand.

Budget vs Mid-Range vs Premium Options:

  • Used OEM: $75 - $150
  • Refurbished OEM: $150 - $250
  • New Aftermarket: $100 - $300

Labor Cost Considerations:

Labor costs can vary depending on the mechanic and the location. Expect to pay $200 - $400 for labor.

Total Job Cost Estimates:

  • Used OEM: $275 - $550
  • Refurbished OEM: $350 - $650
  • New Aftermarket: $300 - $700

Vehicle-Specific Notes

These BMW models are known for certain suspension issues that can affect the front spindle knuckle.

Known Issues:

  • These models are prone to wheel bearing failures, which can damage the spindle knuckle.
  • Check for worn ball joints, as they can contribute to spindle knuckle stress.

TSBs or Common Complaints:

  • Some owners have reported premature wear of suspension components on these models.
  • Regular inspections and maintenance are crucial to prevent problems.

Verification After Install

After installing the new front spindle knuckle, it's important to verify that it's working correctly.

How to Confirm Proper Operation:

  • Check for proper steering response.
  • Make sure the vehicle tracks straight.
  • Inspect the wheel alignment.

What to Look/Listen For:

  • No pulling to one side.
  • No shaking or vibrations in the steering wheel.
  • No clunking or popping noises from the front suspension.

FAQ

Q: How do I know if it's the spindle knuckle or the wheel bearing that's bad?
A: A bad wheel bearing usually makes a humming or grinding noise that gets louder as you speed up. A bad spindle knuckle can cause loose steering or a clunking sound. It's often best to have a mechanic inspect it.

Q: Can I replace just one spindle knuckle, or do I need to replace both?
A: You can usually replace just one spindle knuckle if the other one is in good condition. However, it's a good idea to inspect both sides and consider replacing them in pairs to maintain balanced handling.

Q: Do I need to get a wheel alignment after replacing the spindle knuckle?
A: Yes, a wheel alignment is essential after replacing the spindle knuckle. This ensures that your tires wear evenly and that your car handles properly.

Q: What happens if I drive with a bad spindle knuckle?
A: Driving with a bad spindle knuckle can be dangerous. It can cause loss of control, uneven tire wear, and damage to other suspension components.

Q: What is the difference between a spindle and a knuckle?
A: The terms are often used interchangeably. The spindle knuckle is the part that connects the wheel hub, bearings, and steering components to the suspension system.

Part Specifications

OEM Part Numbers:

  • BMW: 31216769152

Fits Years: 2009 2010 2011 2012 2013 2014 2015 2016

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