Filter Filters Pontiac Grand Prix Remove All Filters Price $100-$500 (3) Condition New (3) Brand Harmony Audio (3) Compatible with Pontiac Grand Prix 2004-2008 Speaker Replacement Kicker DS... $253.99 Compatible with Pontiac Grand Prix 1988-1993 Speaker Replacement Kicker DS... $253.99 Compatible with Pontiac Grand Prix 1994-2003 Speaker Replacement Kicker DS... $263.99