Description:

Xspeedonline Locking Gas Cap with Key Anti-Theft Fuel Cap - Compatible with 1998-1999 P3500. FEATURE Turn until you hear a click. Old or cracked caps may trigger check engine light.. WARNING SIGNS Check engine light on or fuel smell near filler cap? Check your gas cap.. Compatible with Buick, Chevy, Cadillac, Isuzu, Oldsmobile, Pontiac vehicles.. WHY REPLACE Faulty caps cause fuel loss, emissions issues, and warning lights..