2-4 DAYS DELIVERY
Front Air Suspension Spring for Mercedes ML GLE W166 A1663201313 A1663201413 & GL GLS X166 A1663202513 A1663202613
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100% ORIGINAL AND QUALITY
12 MONTHS GUARANTEE
- Description
- Shipping and Refund
- Reviews
Mercedes Benz ML GLE W166 A1663201313 A1663201413 & GL GLS X166 A1663202513 A1663202613 front air spring
This is a high-quality aftermarket front air suspension spring designed by YINRON specifically for the Mercedes-Benz ML W166 & GL X166. Meticulously engineered to match the performance of OEM parts, this product offers a reliable and cost-effective solution for restoring the vehicle’s handling performance and ride comfort.
Key Features & Benefits
- ✅ 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 Mercedes ML W166 and GL X166. 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 Mercedes-Benz? Send us your 17-digit VIN (Vehicle Identification Number) via our live chat or contact page, and our experts will confirm compatibility within 24 hours. Buy with confidence! (Monday to Friday)
Vehicle Compatibility
This air spring fits the Front Left or Front Right position of the following vehicles equipped with front self-leveling air suspension:
- Mercedes-Benz ML-Class (W166) 2012-2015: ML250, ML350, ML400, ML500, ML550
- Mercedes-Benz GL-Class (X166) 2013-2016: GL350, GL450, GL500, GL550
- Mercedes-Benz GLE-Class (W166) 2016-2019: GLE300d, GLE350, GLE400, GLE43 AMG, GLE450 AMG, GLE500, GLE550, GLE550e
- Mercedes-Benz GLS-Class (X166) 2017-2019: GLS350d, GLS450, GLS500, GLS550
OEM Interchange Part Numbers
Replaces the following original Mercedes-Benz part numbers:
- Front Left with ADS: A1663201313, A1663202513, A1663205166, A1663207113, A1663205366
- Front Right with ADS: A1663201413, A1663202613, A1663205266, A1663207013, A1663206813
- Front Left without ADS: A1663202513, A1663207313, A1663204966, A166320496680
- Front Right without ADS: A1663202613, A1663207413, A1663205066, A166320506680
Product Specifications
| Brand | YINRON® |
| SKU |
Front Left: MB.166.1313XB Front Right: MB.166.1413XB |
| Position | Front (Left or Right) |
| Gross Weight | 4.5 KG of each |
| Dimensions | 47*18*18cm |
| Warranty | 1-year warranty starting from the date of receipt |
Warranty, Shipping & Support
- Shipping: Orders are securely packaged and typically dispatched within 24-48 hours.
- Return Policy: Due to international shipping costs, we do not accept returns for items without quality issues.
- Quality Guarantee: If you encounter issues like air leaks or material defects, please provide clear photos/videos for a prompt refund or replacement.
- Technical Support: We offer online assistance for installation via Live Chat, WhatsApp, or Email.
FAQ
Q: Should I replace both Front air springs at the same time?
A: Yes. Air springs are wear items that age at a similar rate. Replacing them in pairs ensures a balanced ride height and prevents the older spring from failing shortly after, which also protects your air suspension compressor from overworking.
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.







