1990 GMC P-Series Ignition Relays, Sensors & Switches
Select Your Submodel
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TRQ® ESA53621 - Ignition Knock Sensor$27.98 + Save an extra $2.00 with iD FastTrack -
Standard® - Ignition Knock Sensor$39.86 - $47.33 + Save an extra $2.00 with iD FastTrack -
NTK® - Ignition Knock Sensor$34.66 -
ACDelco® - GM Original Equipment™ Ignition Knock Sensor$48.49 + Save an extra $2.80 with iD FastTrack -
Standard® - Tru-Tech™ Ignition Knock Sensor$34.26 - $36.52 + Save an extra $2.00 with iD FastTrack -
WVE® - Ignition Knock Sensor$32.67 -

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iD Select® - Ignition Knock Sensor$34.09 - $44.22 + Save up to $3.00 with iD FastTrack -

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Walker Products® - Ignition Knock Sensor$33.89 - $44.82 -

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TRQ® - Ignition Control Module$34.98 + Save an extra $1.80 with iD FastTrack -
Standard® - Tru-Tech™ Ignition Control Module$21.90 - $42.95 + Save up to $2.00 with iD FastTrack -
Standard® - Ignition Control Module$35.94 - $60.65 + Save up to $3.00 with iD FastTrack -
WVE® - Ignition Switch$21.38 - $31.42 -
WAI Global® - Ignition Control Module$24.21 - $27.48 -
Standard® - Ignition Control Module Connector$26.25 - $29.91 -

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WVE® - Ignition Control Module Connector$4.52 - $17.73 -

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Original Engine Management® - Ignition Control Module$25.54 - $50.64 -
Original Engine Management® - Ignition Switch$14.83 - $15.62 -

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iD Select® - Ignition Control Unit$70.07 + Save an extra $3.50 with iD FastTrack -
iD Select® SEL246612 - Ignition Switch$29.38 + Save an extra $2.00 with iD FastTrack -



























