4PCS Front Upper Control Arms Suspension Kit
This 4-piece front upper control arm kit by YIDEZU is a high-quality direct replacement for factory original suspension assemblies. Designed specifically for Audi S5 (B9 / F5) 2017–2022 models, this kit effectively solves common front-end faults caused by aging or worn control arms and ball joints, including bump clunking noise, vague steering response, driving instability and premature uneven tire wear.
All components are manufactured with heavy-duty steel material and strictly tested for wear resistance, fatigue resistance and structural stability. Perfect OEM precision ensures accurate bolt-on fitment without modification, providing stable chassis performance and comfortable driving experience for daily commute and highway driving.
Product Specifications
Brand: YIDEZU Condition: Brand New Material: High-strength Steel Fitment Type: Direct Bolt-On Replacement Vehicle Position: Front Suspension, Left & Right Upper (Suspension Strut Ball Joint Linkage W212) Item Weight: 4KG Package Size: 45 × 30 × 15 cm Warranty: 1 Year Manufacturer Warranty
Package Includes
4 x Front Upper Control Arm & Ball Joint Assembly (Full Left & Right Side Set)
Reference OE / Interchange Part Numbers
8W0407509B, 8W0407509A, 8W0407510A, 8W0407506A, 8W0407505A,8W0407510B, 8W0407506C, 8W0407505C 8W0407509E, 8W0407510E, 8W0407506E, 8W0407505E, 1160500245, 1160500246, 1160500247, 1160500248, 3931201, 3931301, 3931401, 3931501
Compatible Vehicles
Audi S5 (B9 / F5 Chassis) | 2017 – 2022
Key Features
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Exact OEM Fit – Manufactured strictly according to original factory specifications for perfect direct bolt-on installation, no cutting or adjustment needed.
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Durable Steel Construction – High-strength steel body enhances load capacity and anti-aging performance, greatly extending service life.
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Restores Driving Stability – Effectively eliminates front-end noise, steering looseness and tire wear problems, restoring factory-level handling and ride comfort.
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Complete Full Set – 4PCS full upper control arm kit meets one-time suspension overhaul needs, saving time and cost of separate parts purchase.
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Strict Factory Testing – Every unit undergoes rigorous quality inspection to ensure stable performance and high reliability.
Important Reminders
Professional installation is highly recommended. Four-wheel alignment is required after installation to ensure optimal driving performance and avoid abnormal tire wear. Please confirm your vehicle year, chassis code and OE part number before ordering. If you are unsure about compatibility, contact us with your VIN for verification. If you have any product or installation issues, please contact our customer service first before opening disputes or returns.