FREE SHIPPING
Free shipping on every order — no minimum purchase required.DESCRIPTION
OEM gearbox transmission control module for 2007-2014 Mercedes-Benz GL550 and S550 (X166 platform). This TCU regulates shift timing, torque converter lockup, and transmission fluid pressure for smooth, efficient operation.
Key Specs:
- Genuine OEM Mercedes part
- Fits GL550 and S550 models (2007-2014)
- Direct plug-and-play replacement
- Controls 7-speed automatic transmission
Restore proper transmission performance and eliminate shift hesitation or fault codes with this factory-original control module.
SHIPPING & RETURNS
SHIPPING
- Free Shipping on all orders — no minimum purchase required.
- Orders are dispatched within 24 hours of purchase (business days).
- Estimated delivery: 2–5 business days within the contiguous United States.
- Tracking information emailed as soon as your order ships.
RETURNS
- Returns accepted — we want you to be completely satisfied.
- If a part does not fit or is not as described, contact us within 7 days for a return.
- Items must be in original, unused condition and in original packaging.
- Contact us at sales@findmypart.shop or call (803) 723-7074 to initiate a return.
WARRANTY
- 1-Year extended warranty available at additional cost — ask us for details.
- All parts sold are covered by our own 1 year warranty.
FITMENT & COMPATIBILITY
Please verify that this part is compatible with your vehicle's year, make, model, and trim level before ordering. Part numbers and fitment details are listed in the product description. If you have any questions about compatibility, our team is happy to help — contact us by phone or email before purchasing.
Phone: (803) 723-7074
Email: sales@findmypart.shop
Hours: Mon–Fri, 9am–5pm EST
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