How to distinguish genuine CI-4 15W/40 Diesel Engine Oil from fake ones
1. Check the Packaging:
Authentic products have exquisite packaging, with clear, ghosting-free fonts, vibrant colors, and neat edges. Counterfeit products have rough packaging, blurred printing, and dull colors. Authentic oil barrels are thick, smooth, and have sturdy handles. Counterfeit barrels are thin, easily deformed, and have fragile handles that break easily.
2. Check for counterfeit labels:
Most genuine brand motor oils have an anti-counterfeiting code. You can scratch off the coating and verify the authenticity through the official website, by phone, or via text message. You can also follow the brand's official WeChat account and follow the instructions.
3. Observe the oil's appearance:
Authentic motor oil is clear and transparent, free of suspended matter, sediment, or pungent odor. Counterfeit oil is cloudy, uneven in color, and has a pungent or noticeable odor.
4. Reference Price:
Choosing a purchasing channel: We recommend purchasing from authorized brand dealers or official flagship stores on reputable e-commerce platforms. Avoid small auto parts stores or street vendors to reduce the risk of purchasing counterfeit goods.
