1987 Chevy Blazer Ignition Relays, Sensors & Switches
Select Your Submodel
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TRQ® - Ignition Knock Sensor$23.97 - $27.98 + Save an extra $2.00 with iD FastTrack -
NTK® - Ignition Knock Sensor$29.87 - $41.01 -
Standard® - Ignition Knock Sensor$34.00 - $39.86 + Save an extra $2.00 with iD FastTrack -
ACDelco® - GM Original Equipment™ Ignition Knock Sensor$48.49 + Save an extra $2.80 with iD FastTrack - Standard® - Tru-Tech™ Ignition Knock Sensor$36.52 + Save an extra $1.70 with iD FastTrack
- United Motor Products® - Ignition Knock Sensor$22.51 - $25.66
- WVE® - Ignition Knock Sensor$32.67
- Delphi® - Ignition Knock Sensor$50.17 - $55.65
- MotoRad® - Ignition Knock Sensor$27.34 - $31.99
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- Walker Products® - Ignition Knock Sensor$33.89 - $36.72
- Standard® - Tru-Tech™ Ignition Control Module$42.95 + Save an extra $2.10 with iD FastTrack
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- Standard® - Electronic Spark Control Module$97.30 - $116.75 + Save up to $6.00 with iD FastTrack
- Standard® - Ignition Control Module$60.65 + Save an extra $3.00 with iD FastTrack
- ACDelco® - GM Original Equipment™ Ignition Control Module$85.18 + Free Shipping with iD FastTrack
- ACDelco® - Professional™ Ignition Control Module$86.70 + Free Shipping with iD FastTrack
- WVE® - Ignition Switch$21.38 - $22.58
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- Standard® - Ignition Control Module Connector$26.25 + Save an extra $1.50 with iD FastTrack
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- Original Engine Management® - Ignition Switch$15.29 - $16.53
- iD Select® - Ignition Control Unit$70.07 + Save an extra $3.50 with iD FastTrack
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- WVE® - Electronic Spark Control Module$64.93 - $81.52
- WVE® - Ignition Control Module Connector$4.52 - $17.73
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