FREE SHIPPING
Free shipping on every order — no minimum purchase required.DESCRIPTION
Mercedes W164 ML350, R350, GL350 CDI Diesel Engine Oil Cooler — OEM replacement part (part number 6421800165) designed for 2005-2012 Mercedes diesel models. This cooling component regulates engine oil temperature to prevent overheating and maintain optimal performance.
Key specifications:
- OEM Mercedes part number 6421800165
- Compatible with ML350 CDI, R350 CDI, GL350 CDI diesel engines
- Factory-engineered fit and durability
- Direct replacement for worn or failing coolers
Proper oil cooling extends engine life and ensures reliable operation in heavy-load conditions — essential for diesel engine longevity.
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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