DESCRIPTION
2012-2015 Mercedes R172 SLK250 Engine Lambda Oxygen O2 Sensor Set – Complete sensor replacement for upstream and downstream positions on your SLK250.
Key specs:
- Direct fit for 2012-2015 Mercedes-Benz R172 SLK250
- Lambda oxygen sensors (upstream and downstream configuration)
- OEM-quality performance for accurate fuel mixture control
- Restores fuel economy and emissions compliance
This sensor set ensures proper engine combustion monitoring and reduces diagnostic trouble codes related to oxygen sensor faults.
Note: This product is certified pre-owned and may contain minor cosmetic imperfections, but is in perfect working condition.
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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