If you're here looking up Napa Auto Parts customer care, you probably already know who they are. But it helps to get an idea of how big they are and what their support operation looks like if you are a customer. Napa Auto Parts also goes by or is associated with the names Genuine Parts Company, NAPA AUTO PARTS. They are considered to be part of the following sectors and industries: Consumer Discretionary, Automobiles & Components, Automotive. Napa Auto Parts is associated with terms like private, b2c, automotive by their customers and industry analysts. They are similar to companies like Harley-Davidson, Toyota USA. They employ 5,781 people according to customers in the know.