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GMC Truck
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1991
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R 3500 P/U 2WD V8-454 7.4L
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Sensors
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Throttle Position Sensor (TPS)
Throttle Position Sensor (TPS)
Electronic Engine Controls, RH Side:
Engine Components, RH Side:
Near RH Side Of Throttle Body
Applicable to: 7.4L/V8-454 R/V Series
