Cylinders 3,6 | One line required per cylinder. Recommend replacement any time injector is serviced or replaced.
Cylinders 4,5 | One line required per cylinder. Recommend replacement any time injector is serviced or replaced.
Cylinders 2,7 | One line required per cylinder. Recommend replacement any time injector is serviced or replaced.
Cylinders 1,8 | One line required per cylinder. Recommend replacement any time injector is serviced or replaced.
Cylinders 4,5 | One line required per cylinder. Recommend replacement any time injector is serviced or replaced.
Cylinders 2,7 | One line required per cylinder. Recommend replacement any time injector is serviced or replaced.
Cylinders 1,8 | One line required per cylinder. Recommend replacement any time injector is serviced or replaced.
Cylinders 3,6 | One line required per cylinder. Recommend replacement any time injector is serviced or replaced.
Cylinders 4,5 | One line required per cylinder. Recommend replacement any time injector is serviced or replaced.
Cylinders 1,8 | One line required per cylinder. Recommend replacement any time injector is serviced or replaced.
Cylinders 3,6 | One line required per cylinder. Recommend replacement any time injector is serviced or replaced.
Cylinders 2,7 | One line required per cylinder. Recommend replacement any time injector is serviced or replaced.
Cyl. 1 and 8
Cyl. 3 and 6
Cyl. 2 and 7
Cyl. 4 and 5
Browse our selection of quality diesel fuel injector line parts designed specifically for your GMC C5500 Topkick. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
