Looking for aftermarket parts to modify or upgrade your 2002 GMC Sierra 3500 with water pumps? At Tunersports.com we carry a huge selection of the top name brand performance water pump parts and accessories for your Sierra 3500.
Whether you have a 2002 GMC Sierra 3500 in Base to SLT trim we have you covered. We have 1 water pumps available to mod your Sierra 3500. All parts have free shipping to the Continental US 48 States.
 IN STOCK - LOW SD-WWP-01Proper heat management from the cooling system is crucial on modified engines when you want trouble-free and reliable performance. The factory Duramax water pump is known to slip under load and can serious problems and serious repair bills on modified high-horsepower applications. This updated desig... Sinister Diesel 01-05 GM Duramax 6.6L LB7/LLY Welded Water Pump 2001-2002 GMC Sierra 3500 SL 2001-2005 GMC Sierra 3500 SLE / SLT 2002-2005 GMC Sierra 3500 Base $265.99 |