Looking for aftermarket parts to modify or upgrade your 2003 Chevrolet Silverado 3500 with hoses? At Tunersports.com we carry a huge selection of the top name brand performance hose parts and accessories for your Silverado 3500.
Whether you have a 2003 Chevrolet Silverado 3500 in Base to LT trim we have you covered. We have 8 hoses available to mod your Silverado 3500. All parts have free shipping to the Continental US 48 States.
 IN STOCK MMHOSE-CHV-01DBKMishimoto silicone coolant hose kits are constructed from a combination of high-grade silicone and four layers of heat-resistant fibers to provide superior durability and increased pressure tolerance.Mishimoto is proud to release a silicone coolant hose kit specifically for the 2001-2005 6.6L Durama... Mishimoto 01-05 Chevy Duramax 6.6L 2500 Black Silicone Hose Kit 2001-2005 Chevrolet Silverado 3500 Base / LS / LT $326.95 |
 IN STOCK MMHOSE-CHV-01DBLMishimoto silicone coolant hose kits are constructed from a combination of high-grade silicone and four layers of heat-resistant fibers to provide superior durability and increased pressure tolerance.Mishimoto is proud to release a silicone coolant hose kit specifically for the 2001-2005 6.6L Durama... Mishimoto 01-05 Chevy Duramax 6.6L 2500 Blue Silicone Hose Kit 2001-2005 Chevrolet Silverado 3500 Base / LS / LT $326.95 |
 IN STOCK MMHOSE-CHV-01DRDMishimoto silicone coolant hose kits are constructed from a combination of high-grade silicone and four layers of heat-resistant fibers to provide superior durability and increased pressure tolerance.Mishimoto is proud to release a silicone coolant hose kit specifically for the 2001-2005 6.6L Durama... Mishimoto 01-05 Chevy Duramax 6.6L 2500 Red Silicone Hose Kit 2001-2005 Chevrolet Silverado 3500 Base / LS / LT $326.95 |
 SHIPS FROM MANUFACTURER 15730LKLine kit for custom LS throttle body plate brackets (pn 15731)... Nitrous Express Line Kit for 15730 LS Solenoid Bracket (Driver Side Throttle Body) 2001-2005 Chevrolet Silverado 3500 Base 2001-2006 Chevrolet Silverado 3500 LS / LT $81.41 |
 SHIPS FROM MANUFACTURER 15731LKLine kit for custom LS throttle body plate brackets (pn 15730)... Nitrous Express Line Kit for 15731 LS Solenoid Bracket (Passenger Side Throttle Body) 2001-2005 Chevrolet Silverado 3500 Base 2001-2006 Chevrolet Silverado 3500 LS / LT $81.41 |
 SHIPS FROM MANUFACTURER 15770-1LKWant that high end custom install look without the hassle and expense of making custom brackets and lines? Theses custom mounting brackets and line kits make your nitrous install quick and easy while looking clean and attractive. (Solenoid's not included)... Nitrous Express Line Kit for 15770 Solenoid Bracket w/3 Bolt Plate 2001-2005 Chevrolet Silverado 3500 Base 2001-2006 Chevrolet Silverado 3500 LS / LT $79.68 |
SHIPS FROM MANUFACTURER 15770-2LKWant that high end custom install look without the hassle and expense of making custom brackets and lines? Theses custom mounting brackets and line kits make your nitrous install quick and easy while looking clean and attractive. (Solenoid's not included)... Nitrous Express Line Kit for 15770 Solenoid Bracket w/4 Bolt Plate 2001-2005 Chevrolet Silverado 3500 Base 2001-2006 Chevrolet Silverado 3500 LS / LT $79.68 |
SHIPS FROM MANUFACTURER 15770-3LKWant that high end custom install look without the hassle and expense of making custom brackets and lines? Theses custom mounting brackets and line kits make your nitrous install quick and easy while looking clean and attractive. (Solenoid's not included)... Nitrous Express Universal Line Kit for 15770 Solenoid Bracket 2001-2005 Chevrolet Silverado 3500 Base 2001-2006 Chevrolet Silverado 3500 LS / LT $79.68 |