Looking for in-stock aftermarket parts to modify or upgrade your 2003 Buick Regal with radiators? At Tunersports.com we carry a huge selection of the top name brand performance radiator parts and accessories for your Regal.
Whether you have a 2003 Buick Regal in GS to LS trim we have you covered. We have 1 radiators available to mod your Regal. All parts have free shipping to the Continental US 48 States.
 OUT OF STOCK R2343-ATThis 2000-2004 Buick Regal radiator is a direct OEM replacement for your old stock unit. There is no need to bend, cut, or modify anything to ensure a proper fitment in your vehicle. This radiator features OEM spec plastic end tanks attached to an aluminum core for stock cooling efficiency. At some ... Mishimoto Buick Regal Replacement Radiator 2000-2004 2000-2004 Buick Regal GS / LS $137.12 |