FREE SHIPPING
Free shipping on every order — no minimum purchase required.DESCRIPTION
OEM Oxygen O2 Sensor Set (4-Pack) for Mercedes E350, CL550, ML350, GL450, CLS550, S550
This genuine OEM set of four lambda sensors is engineered for precise air-fuel mixture monitoring across your Mercedes luxury sedan or SUV. Key specs:
- Fits: E350, CL550, ML350, GL450, CLS550, S550 models
- OEM quality for exact factory performance
- Complete 4-sensor set — ready to install
- Direct replacement for worn or faulty sensors
Proper O2 sensor function keeps your engine running efficiently, maintains emission compliance, and prevents check engine lights from faulty readings.
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
- Exchanges 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 an exchange.
- Items must be in original, unused condition and in original packaging.
WARRANTY
- 1-Year extended warranty available at additional cost — ask us for details.
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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