What does original factory off-line mean?

[DelMadeline]

Off-line parts refer to defective or substandard components among original factory auto parts, which have certain flaws and are priced significantly lower than genuine parts, making them a preferred choice for 4S shops. Here is an introduction to original parts: 1. Genuine parts: These are qualified components produced by authorized manufacturers. Although they are made by qualified manufacturers, they may not meet the specifications of original factory parts. 2. Pure dismantled parts: These are auto parts removed from original vehicles. Since it is unclear whether they were taken from new cars, used cars, or accident vehicles, the quality of these parts is often disputed. 3. Brand parts: These are auto parts produced by small workshops. However, if the parts involve driving safety, careful consideration is necessary. 4. Refurbished parts: Most of these are components removed from accident vehicles. As a result, they are often heavily damaged and have a high probability of malfunctioning.