Delphi Automotive Shares of the car parts company have returned 48.56% so far in 2012. Shares of Delphi Automotive hit a 52-week high on Feb. 21 of $32.98. The stock's 52-week low of $19.22 was set on Nov. 23. Delphi Automotive has a forward P/E of 7.63; the average for car parts companies is 94.7. Eleven of the 13 analysts who cover Delphi Automotive rated it buy; two analysts gave the stock a hold rating.