Thread: '98 Pontiac Grand Prix Aftermarket Radio Help

any aftermarket radio like this would work Pioneer DEH-P4200UB MP3 CD Players - In-Dash Receivers at Onlinecarstereo.com . Next you would need this Metra Electronics 99-3320 Dash Kits - Audio/Video Accessories at Onlinecarstereo.com and this Metra Electronics 70-1858 Wiring Harness - Audio/Video Accessories at Onlinecarstereo.com

Thanks alot. Would something like this also work? Amazon.com: Dual XHD6425 4X50 Watt Bluetooth-Ready HD Radio and MP3 Player: Electronics

Im kinda on a tight budget. Would any aftermarket radio work? If i wanted to do it myself how would you unlock the radio (codes).

Then it also mentions something about DINs and how a 98 GP is 1.5 DINs. Does this matter? What if i got a 1 DIN radio?