KSI Auto Parts is based in South Plainfield, NJ and is an industry-leading distributor of quality aftermarket collision parts in North America.  Throughout our 30 year history, we have grown from a single store to one of the largest distribution companies in the collision industry. 

Our focus includes servicing collision repair facilities for both insurance and non-insurance related work by offering a large variety of certified and non-certified parts from over 80 suppliers. 

KSI Auto Parts operates 26 facilities that all stock inventory to provide Just-In-Time delivery (JIT) to its customers by utilizing its fleet of over 250 vehicles, enabling both same day and next day delivery options.

With over 700 employees in 14 states, KSI Auto Parts provides best-in-class service for their 40,000+ customers by providing superior customer service, rapid order turnaround, and competitive pricing.