Dorman - OE Solutions Transfer Case Motor P/N:600-820
Dorman 600-943 transfer case motor for the 2006-2010 Hummer H3 and other vehicles moves the transfer case between high and low ranges. It replaces a seized motor that no longer shifts the case.
A transfer case that stays stuck in one range can mean the motor is worn or seized, though a blown fuse or a damaged wiring harness can be behind the same trouble, so rule those out before replacing the motor.
This is a direct-replacement transfer case motor for the 2006-2010 Hummer H3 and the 2009-2010 Hummer H3T, and each takes one.
Fit and size
Build and materials
One transfer case motor, one mounting bracket and a wiring harness. Mounting hardware is not included, so plan on new bolts; the old ones may not be reusable.
Interchange: 48-116
19300596 · TCM183
This part cross-references / interchanges with the following part numbers:
Does the Dorman 600-943 fit the 2009-2010 Hummer H3T?
Yes. Dorman 600-943 is a transfer case motor for the 2009-2010 Hummer H3T as well as the 2006-2010 Hummer H3, and each takes one.
Does this Dorman transfer case motor come with the mounting bracket and wiring harness?
Yes. Dorman 600-943 comes with the motor, a mounting bracket and a wiring harness. Mounting hardware is not included.
How long is the wiring harness on this transfer case motor?
The included wiring harness is 11.5 inches long and carries 7 wires. It has a factory-style rectangular connector.
Why won't my transfer case shift between high and low range?
A seized transfer case motor is one possible reason. A shop can test the motor and its circuit, since that check needs the vehicle running.
Is this transfer case motor sealed against corrosion?
Yes. It has a weathertight seal and a factory-style electrical connector, which are meant to help prevent corrosion. The vehicle-specific application was validation tested.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.