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GMC Truck
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1997
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Safari Van AWD V6-4.3L VIN W
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Sensors
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Heated Oxygen Sensor (HO2S) #1, #2, #3 - Bank #1 and #2
Heated Oxygen Sensor (HO2S) #1, #2, #3 - Bank #1 and #2
Oxygen Sensor Wiring:
