Is your GMC G2500 in need of maintenance? Let us help. 1989 GMC G2500 Vandura DIESEL 6.2 V 8 Transmission Automatic 3 Replacement parts at near wholesale prices.  We have GMC technicians on hold ready to take your calls and help you place an order. Is your G2500 no longer in production? No Worries! We can help you maintain it like new! Ask us how!