gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

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Primary (Front) Heater Core|Page 5623 > < Primary (Front) Heater Core

G 3500 1 Ton Van V8-454 7.4L (1989)

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Figure 7 - Heater Hose Routing - 6.2L Engine

Figure 8 - Heater Inlet Hose Routing - 7.4L Engine

Primary (Front) Heater Core|Page 5623 > < Primary (Front) Heater Core