Heating and Cooling› Thermostats, Housings and Fillers
Gates
Gates 99-00 GMC C7500 GM V-8 7.4L Upper - Eng. To Rad. Molded Coolant Hose
SKU: G002 22663
Beginner — under 30 min
Description
With an inside diameter of 1.504 inches (38 mm) on one end and 2 inches (51 mm) on the other, and a centerline length of 33.3 inches (846 mm), the 22663 is engineered to meet specific dimensional requirements for direct replacement applications.
Fitment
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Specifications
| Brand | Gates |
| Part Number | G002 22663 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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