As of 2015, CarParts.com and JC Whitney sell Nissan Altima replacement parts and accessories. NissanPartsDeal.com specializes in replacement parts for Nissan vehicles, including the Altima.
NissanPartsDeal.com sells Altima replacement parts, such as cylinder heads, radiators and water pumps for 1993 through 2015 model years. The company sells only original equipment manufacturer replacement parts shipped directly from Nissan dealers, and each part is covered by the manufacturer's warranty. CarParts.com sells replacement Altima body parts, such as bumpers, hoods and front grills, as well as mechanical parts. The company includes a limited 90-day warranty with most of its parts and offers overnight and two-day shipping at an additional charge.