FREE SHIPPING
Free shipping on every order — no minimum purchase required.DESCRIPTION
Mercedes R230 SL550, S550, GL450, and CLS550 Oxygen O2 Sensor Lambda Set (4-Pack OEM) – Complete replacement set for optimal engine performance and emissions control across multiple Mercedes models.
Key specifications:
- OEM Mercedes quality for exact fitment
- Covers 4 sensor positions in your vehicle
- Improves fuel efficiency and engine responsiveness
- Ensures proper emissions compliance
Faulty O2 sensors trigger check engine lights and reduce fuel economy. This complete set eliminates the need for piecemeal replacements and restores proper air-fuel mixture monitoring across your engine.
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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