1989 GMC G-Series Engine Sensors, Relays, Switches
Select Your Submodel
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Original Engine Management® - Oil Pressure Switch$9.86 - $21.22 -
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Standard® - Oil Pressure Sender$9.24 - $50.99 + Save up to $3.00 with iD FastTrack -
Standard® - Tru-Tech™ Oil Pressure Gauge Switch$13.69 - $21.42 + Save an extra $1.00 with iD FastTrack - gpd® - Oil Pressure Switch$7.94 - $15.26
- TRQ® SWA77343 - Oil Pressure Sensor$28.89 + Save an extra $2.00 with iD FastTrack
- ACDelco® - Professional™ Throttle Position Sensor Connector$18.62 + Save an extra $1.50 with iD FastTrack
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