-28%
Genuine Part· BMW
BMW X5 (F15), X6 (F16) Front Left Upper Control Arm (Wishbone) 31126863785
$396.00
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BrandBMW
ConditionNew Genuine
ModelX5 X6
Country of MfrGermany
Year2007 - 2018
Warranty6 Months
TypeUpper Control Arm
PlacementFront Left
Mfr Part Number31126863785, 31126776417
- Description
- Fitment
- Shipping
- Reviews
OEM-spec Front Left Upper Wishbone Control Arm for the BMW X5 (F15) and X6 (F16) 2014–2019. Replaces 31126863785.
What’s Included
This is a comprehensive, factory-sealed front suspension component.
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1x OEM-Spec Front Left Upper Control Arm (Wishbone) - Replaces
31126863785
| Component | Primary OEM Part Numbers | Common Supersessions & Formats |
| Front Left Upper Wishbone | 31126863785 |
31-12-6-863-785, 31 12 6 863 785, 31126851689 |
| Brand | Model | Year Range |
| BMW | 5 Series E60 525 i | 2007 - 2010 |
| BMW | X5 E70 3.0 d / sd / si | 2006 - 2008 |
| BMW | X5 E70 4.8 i xDrive | 2006 - 2008 |
| BMW | X5 E70 M / M 50 d | 2009 - 2013 |
| BMW | X5 E70 xDrive 30 d / 30 i / 35 d | 2008 - 2013 |
| BMW | X5 E70 xDrive 35 i / 40 d / 40 i | 2010 - 2013 |
| BMW | X5 E70 xDrive 48 i / 50 i | 2008 - 2013 |
| BMW | X5 F15, F85 M / M 50 d | 2013 - 2018 |
| BMW | X5 F15, F85 sDrive 25 d | 2013 - 2018 |
| BMW | X5 F15, F85 xDrive 25 d / 28 i / 30 d | 2013 - 2018 |
| BMW | X5 F15, F85 xDrive 35 i / 40 d / 40e | 2013 - 2018 |
| BMW | X5 F15, F85 xDrive 50 i | 2013 - 2018 |
| BMW | X6 E71, E72 ActiveHybrid | 2009 - 2011 |
| BMW | X6 E71, E72 M / M 50 d | 2009 - 2014 |
| BMW | X6 E71, E72 xDrive 30 d / 35 d / 35 i | 2007 - 2014 |
| BMW | X6 E71, E72 xDrive 40 d / 50 i | 2007 - 2014 |
| BMW | X6 F16, F86 M / M 50 d | 2014 - 2019 |
| BMW | X6 F16, F86 xDrive 30 d / 35 i | 2014 - 2019 |
| BMW | X6 F16, F86 xDrive 40 d / 50 i | 2014 - 2019 |
At Europarts360, we are committed to delivering premium automotive parts to you, wherever you are. We ship worldwide from our strategic warehouses in:
Order Processing
Standard orders
1–7 days
Business days to dispatch
Custom & special orders
Varies
Based on sourcing & availability
For custom and special orders, we will contact you directly with an estimated timeframe before dispatch.
Estimated Delivery Times
All the orders (WORLDWIDE)
2–5 days
Business days after dispatch
Custom & special orders
Varies
Based on sourcing & availability
International delivery times are estimates and may be affected by customs clearance procedures in the destination country.
Shipping Rates
United Arab Emirates Free Shipping
International Countries (Except UAE)
For all other destinations, rates are calculated by total order weight (1 kg = 2.205 lb):
| Order Weight | Rate (USD) |
|---|---|
| 0 – 5 kg (0 – 11 lb) | $60.00 |
| 5 – 10 kg (11 – 22 lb) | $85.00 |
| 10 – 15 kg (22 – 33 lb) | $100.00 |
| 15 – 20 kg (33 – 44 lb) | $135.00 |
| 20 – 30 kg (44 – 66 lb) | $175.00 |
| 30 – 40 kg (66 – 88 lb) | $250.00 |
| 40 kg and above (88 lb+) | $325.00 |
Planning a large purchase? Contact us before placing your order to ask about bulk shipping discounts.
Order Tracking
Once your order ships, you will receive a confirmation email with a tracking number. You can monitor your shipment through your Europarts360 account or directly on the courier's website (DHL, FedEx, UPS, etc.).
Customs, Duties & Taxes
- For international orders, the recipient is responsible for all customs duties, taxes, and import fees levied by the destination country.
- Europarts360 is not liable for delays caused by customs processing or incorrect shipping information provided at checkout.
- Please double-check your delivery details before placing your order to ensure a smooth delivery.
Need Assistance?
Our customer support team is here to help.
Note: If you have any inquiries about the fitment of the part, please send us the VIN of the vehicle and we will verify the fitment for you.
Handling Time: 1–7 business days for order processing before dispatch.
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Frequently Asked Questions
What's the difference between the upper and lower control arms - do I need to replace both?
The front suspension on your F15 X5 or F16 X6 uses a multi-link design with both upper and lower control arms on each corner. They serve different but complementary roles: Upper control arm (this part): Controls upper wheel movement, camber angle, and steering precision. Typically subjected to lighter loads but critical for precise wheel positioning and steering feel. Lower control arm: Bears more of the vehicle's weight and manages larger suspension movements. Subject to heavier loads and typically wears faster. Do you need both? Not necessarily. Replace upper only if: Lower arms are recently replaced or inspected and confirmed in good condition, symptoms specifically point to upper arm failure (upper bushing wear, loose steering precision). Replace both if: High mileage (100,000+ miles) with no recent suspension work, multiple worn components identified during inspection, comprehensive suspension restoration planned. Key advantage of replacing both: One wheel alignment covers all changes, labor is more efficient doing everything at once, and balanced suspension performance is restored completely. Consult your BMW technician for a comprehensive inspection report before deciding.
How do I identify upper control arm failure on my F15 X5 or F16 X6?
Upper control arm failure on F15/F16 models presents with specific symptoms distinct from lower arm issues: Primary symptoms: (1) Clunking or knocking from front suspension—particularly noticeable over speed bumps, sharp corners, or uneven surfaces, (2) Imprecise or vague steering feel—vehicle feels less responsive or connected during cornering, (3) Wandering or instability at highway speeds, (4) Uneven or accelerated tire wear—particularly inner or outer edge wear indicating camber issues, (5) Vehicle pulling consistently to one side during straight-line driving. Visual inspection indicators: Cracked, torn, or collapsed rubber bushings visible at arm pivot points, visible play in ball joint when wheel is grasped at top and bottom and rocked, corrosion or physical damage to arm itself. BMW-specific note: F15/F16 upper arms can develop bushing deterioration around 80,000-120,000 miles under normal driving conditions. Cold climates accelerate deterioration due to salt exposure and thermal cycling. Diagnosis recommendation: Have a BMW-certified technician perform a comprehensive suspension inspection with vehicle on lift—many upper arm issues are only definitively identified with wheels hanging free during professional inspection.
This listing says 2007-2018 but the part number is for F15/F16—what years does it actually fit?
This is an important clarification. The "2007-2018" range in the product title encompasses the broader BMW X5/X6 model history spanning multiple generations. However, part number 31126863785 specifically fits F15/F16 generation ONLY: F15 X5: Production 08.2013-07.2018 (model years 2014-2018), F16 X6: Production 08.2014-07.2019 (model years 2015-2019), F85 X5 M: Production 12.2014-07.2018, F86 X6 M: Production 12.2014-07.2019. This part does NOT fit: E70 X5 (2007-2013) or E71 X6 (2008-2014) even though those years fall within the "2007-2018" range stated. Those first-generation models use completely different control arm part numbers. How to verify with certainty: (1) Locate chassis code on door jamb sticker—F15 or F16 = this part fits, E70 or E71 = different part needed, (2) Check 10th digit of VIN for model year, (3) Provide VIN to BMW dealer for definitive confirmation. Bottom line: If you have an F15 X5 or F16 X6 (2014 model year or later), this is correct. If you have an earlier X5 or X6, you need different part numbers.
Should I replace the left upper control arm alone or pair it with the right side simultaneously?
Whether to replace one or both upper control arms depends on several factors: Replace left only if: (1) Right side recently inspected and confirmed in excellent condition, (2) Vehicle has lower mileage (under 70,000 miles), (3) Specific failure or damage to left side only (accident, pothole impact), (4) Budget constraints require phased approach. Replace both left and right simultaneously if: (1) Vehicle has 80,000+ miles—upper arms age at similar rates on both sides, (2) You want one alignment service covering both sides ($150-250 savings), (3) Comprehensive suspension refresh is planned, (4) Right side shows any symptoms during inspection, (5) One alignment fee makes doing both sides highly economical. Cost analysis for high-mileage vehicles: Left arm + alignment + labor = $X. Right arm fails 6 months later: Right arm + NEW alignment + labor = $X again. Total: 2X cost. Versus replacing both now: Both arms + one alignment + combined labor = approximately 1.3-1.5X. Clear saving of 0.5-0.7X by doing both together. BMW technician consensus: For F15/F16 vehicles over 80,000 miles, replacing both upper control arms in one service session is strongly recommended for financial efficiency and consistent suspension performance.