2008 Audi A4 Ignition Relays, Sensors & Switches
Select Your Submodel
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Standard® - Intermotor™ Ignition Knock Sensor$26.31 - $191.17 + Save up to $2.00 with iD FastTrack -
Bosch® - Ignition Knock Sensor$24.63 + Save an extra $1.40 with iD FastTrack -
iD Select® - Ignition Knock Sensor$28.94 - $31.45 -
Delphi® - Ignition Knock Sensor$27.63 - $49.48 -
Walker Products® - Ignition Knock Sensor$26.62 - $34.58 -
Beck Arnley® - Ignition Knock Sensor$38.37 - $53.60 -

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Holstein® - Ignition Knock Sensor$30.07 - $39.13 -
Vemo® - Ignition Knock Sensor$56.26 - $122.92 -
Audi OE - Electrical - Ignition System (3.2L)$100.46 - $128.93 -

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WVE® - Ignition Switch$42.13 -
iD Select® - Ignition Switch$20.90 + Save an extra $1.20 with iD FastTrack -
Vemo® - Ignition Relay$15.89











