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1989 GMC K1500 Wiring Harnesses

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Dorman 4WD Differential Actuator Wiring Harnesses 600-600

Dorman 4WD Differential Actuator Wiring Harnesses 600-600

Dorman 4WD Differential Actuator Wiring Harnesses 600-600

Wire Harness, 4WD Actuator, Standard Length, Chevy, GMC, Each

Part Number: RNB-600-600

3.17 out of 5 stars ( 6 )

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

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