How to Identify Whether Auto Parts Are Genuine or Aftermarket?
2 Answers
To distinguish genuine parts from aftermarket ones, they usually bear the logo of the OEM (Original Equipment Manufacturer) or the OEM's supplier. Genuine parts come with standardized packaging featuring the unified brand design of the original automaker. The quality of genuine parts is excellent, as they are strictly produced in accordance with the automaker's technical requirements, whether in terms of materials or manufacturing processes. Due to their high quality and exclusive supply through 4S dealerships for after-sales services, genuine parts are very expensive. In contrast, most aftermarket parts available in the market cost less than half the price of genuine parts.
To determine whether auto parts are genuine (OEM) or aftermarket, I believe examining the packaging is the most reliable approach. Years of car ownership have taught me that genuine parts usually come in officially customized packaging, featuring clear manufacturer logos like Toyota or BMW, with standardized fonts and no rough edges. Upon opening the box, the part number matches the vehicle model perfectly, and you can scan a QR code to verify authenticity. The material feels sturdy, without odd smells or rough textures. In contrast, aftermarket packaging often has blurry printing and flimsy paper, sometimes even abbreviating the brand name. Price-wise, genuine parts are more expensive but worth it—buying from 4S shops or authorized channels is the safest bet. Aftermarket parts are cheaper and might be found online at a bargain, but their quality is inconsistent and prone to issues. I remember once opting for cheap aftermarket brake pads, only to hear strange noises within days—turned out the material was non-compliant, causing endless hassle. Safety on the road is non-negotiable, so I recommend keeping the manual when buying a car and comparing part details. If you suspect counterfeit goods, consult a professional immediately—don’t risk major losses for minor savings.
