P&A Auto Parts has 12 locations across northern New Jersey. It is a NAPA-authorized dealer with a huge inventory of stock and tons of brands. You can shop online throught the website, which is partnered with Nexpart. While the Bloomfield store is closed on Sundays, P&A locations in Clifton, Hawthorne and Saddle Brook are open from 9 a.m. to 1 p.m. P&A prides itself on excellent customer service from a knowledgeable and caring staff.