2003 Chevy Impala Ignition Relays, Sensors & Switches
Select Your Submodel
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NTK® - Ignition Knock Sensor$28.97 - $50.46 -
Standard® - Ignition Knock Sensor$28.66 - $44.71 + Save an extra $2.00 with iD FastTrack -
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ACDelco® - GM Original Equipment™ Ignition Knock Sensor$73.89 + Free Shipping with iD FastTrack - iD Select® - Ignition Knock Sensor$41.06 - $46.53
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- Delphi® - Ignition Knock Sensor$41.52 - $68.42
- WVE® - Ignition Knock Sensor$66.75
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- gpd® - Ignition Knock Sensor$28.04
- ACDelco® - GM Genuine Parts™ Ignition Switch$149.87 + Free Shipping with iD FastTrack
- WAI Global® - Ignition Control Module$66.35 - $71.49
- TRQ® - Ignition Control Module$79.79 + Save an extra $4.20 with iD FastTrack
- Standard® - Ignition Control Module$129.23 - $243.71
- Standard® - Tru-Tech™ Ignition Control Module$38.72 - $168.05
- WVE® - Ignition Switch$37.13
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- WVE® - Ignition Control Module$125.10 - $140.64
- ACDelco® - GM Genuine Parts™ Ignition Control Module$242.77 + Free Shipping with iD FastTrack
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- Dorman® - TECHoice™ Ignition Knock Sensor Harness$74.30 + Save an extra $3.50 with iD FastTrack
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- iD Select® SEL04125 - Ignition Control Unit$229.52 + Free Shipping with iD FastTrack
- iD Select® - Ignition Switch$96.31 + Save an extra $4.80 with iD FastTrack
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- WVE® - Ignition Control Module Connector$4.52 - $24.72
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