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YINRON
Front Air Suspension Spring for BMW 7-Series G11 G12 RWD or xDrive AWD
$123.00
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Categories: 7-Series ( G11,G12 ) 2015-, BMW
100% ORIGINAL AND QUALITY
12 MONTHS GUARANTEE
- Description
- Shipping and Refund
- Reviews
For BMW 7 Series G11 & G12 Front Left or Right Air Suspension Spring
This is a Front Air Suspension Spring (Air Bag / Repair Kit) for the BMW 7 Series G11 (standard wheelbase) and G12 (long wheelbase), suit for for both RWD and xDrive (AWD) models. Designed as a direct-fit replacement for the original air bladder within the front strut assembly, this part allows you to restore ride height and air pressure integrity without replacing the entire strut — provided the shock absorber and VDC damper body remain in serviceable condition.
ℹ️ Repair Kit vs. Complete Strut: This is a replacement air spring bag only — it does not include the shock absorber or VDC damper body. It is the correct choice when your strut body is still in good condition and only the air bladder has failed (e.g., visible cracking, sagging ride height, compressor running continuously). If the damper body or VDC valve has also failed, we recommend replacing the complete strut assembly instead.
Key Features & Benefits
- ✅ Universal Fitment — RWD & xDrive: A single part number covers all G11/G12 front axle configurations. No need to identify your drivetrain before ordering.
- ✅ Built to Last: Manufactured using high-quality, multi-layer reinforced rubber and precision-engineered crimping rings for maximum durability.
- ✅ Extreme Temperature Resistance: Tested to perform reliably in temperatures ranging from -40°C to +80°C. Service life: 4–6 years.
- ✅ OEM Quality, 80% Less Cost: Restore factory ride comfort and handling performance without high cost.
- ✅ Direct Bolt-On Fitment: Designed specifically for the BMW 7-Series G11 & G12 models. Arrives fully assembled for a fast, hassle-free installation.
*Professional installation is highly recommended.
🛡️ 100% Fitment Guarantee - Free VIN Check!
Suspension parts are complex. Unsure if this fits your specific BMW? Send us your 17-digit VIN (Vehicle Identification Number) via our live chat or contact page, and our experts will confirm compatibility within minutes. Buy with confidence!
Vehicle Compatibility
This air suspension spring fits the front left or front right of the following vehicles:
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for BMW 7-Series (G11 / G12) 2016-2022:
- 730i, 730Li, 740i, 740Li, 745e, 745Le, 750i, 750Li, M760i, M760Li, 730d, 730Ld, 740d, 740Ld
- Compatible with both sDrive (RWD) and xDrive (AWD) models.
- Designed to fit all G11 and G12 (Long Wheelbase) models equipped with front air suspension.
OEM Interchange Part Numbers
Replaces the following original BMW part numbers - RWD AWD models:
RWD Front Left: 37106877553, 37106899037, 37107915969, 37106874587
RWD Front Right: 37106877554, 37106899038, 37107915970, 37106874588
AWD Front Left: 37106881061, 37106899045, 37107915945, 37106899043, 37106877559, 37106874597
AWD Front Right: 37106881062, 37106899046, 37106899044, 37107915946, 37106877560, 37106874598, 37106877558
Product Specifications
| Brand | YINRON® |
| SKU | BM.3710.553XB |
| Position | Front (Left or Right) |
| Gross Weight | 4.4 KG of each |
| Dimensions | 38*20.5*23 cm |
| Warranty | 1-Year Manufacturer Warranty |
Warranty, Shipping & Support
- Shipping: Orders are securely packaged and typically dispatched within 24-48 hours.
- Return Policy: Due to the high value of air suspension products and international shipping costs, we do not accept returns or refunds for items without quality issues.
- Quality Guarantee: If you encounter quality issues (e.g., air leaks or material defects), please provide clear photos and videos. We will promptly issue a refund or replace the item. For details, refer to our After-Sales Service Policy.
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Technical Support: We offer online technical support for installation. Contact our experts via Live Chat, WhatsApp, or Email.
FAQ
Q: Does this fit both RWD and xDrive G11/G12 models? A: Yes. The front air spring geometry is identical across all G11/G12 drivetrain variants. This single part number fits the entire lineup — from the 730i RWD to the M760i xDrive.
Q: How do I know if I need a repair kit or a complete strut replacement?
A: If your vehicle sags at the front, the compressor runs frequently, or fault codes point to a front air spring leak, but the damper body shows no oil leakage or abnormal noise, a repair kit is appropriate. If the damper is also faulty — indicated by excessive body roll, abnormal noise, or VDC-related fault codes — replace the complete strut assembly (37106877553/37106881061 complete unit).
Q: Is professional installation required?
A: Yes. We strongly recommend having this repair performed by a qualified technician familiar with BMW G11/G12 suspension systems.
Q: Should I replace both front air springs at the same time?
A: Yes. Both front air springs wear at similar rates. Replacing them in pairs ensures even ride height, balanced load distribution, and prevents the compressor from overworking to compensate for asymmetric pressure loss.
YINRON Shipping & Refund Policy
1. Processing & Shipping
Orders are processed within 1–2 business days (excluding weekends and holidays). A tracking code will be emailed upon dispatch. We ship via FedEx, DHL, and UPS:
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USA: 9–12 days via DDP Express (import duties & taxes included).
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Canada & Mexico: 4–7 days.
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Europe & Middle East: 5–7 business days.
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East & Southeast Asia: 2–4 days.
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Oceania: 3–5 days | Africa: 5–9 days.
Note: For non-USA orders, buyers are responsible for local import duties and taxes. If a package is returned or destroyed because the buyer refuses customs clearance/tax payment, no refund will be issued. Please double-check your shipping address; YINRON is not responsible for incorrect addresses provided.
2. Order Cancellation
Orders can be cancelled for a full refund before they ship. Once an order has been processed and dispatched, it cannot be cancelled or modified.
3. Transit Damage & Defect Refunds
Due to high international freight costs, we do not accept standard returns or exchanges once shipped.
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Damage Upon Delivery: If your package arrives damaged during transit, please contact us with photos within 48 hours of receipt.
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Manufacturing Defects: If you receive an item with a genuine manufacturing defect, we will offer either a free replacement or a full refund (including original shipping fees) upon verification. Approved refunds process back to your original payment method within 2–3 business days.
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How to Claim: Email info@yinron.com with your order number, clear photos/videos of the issue, and a clear photo showing the YINRON product label.
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Exclusions: Claims may be declined if sufficient visual proof is withheld. Local customs fees/taxes are non-refundable. Issues resulting from improper installation, post-delivery abuse, or misuse (e.g., racing, extreme off-roading) are not covered.
