2002 Buick Century Ignition Knock (Detonation) Sensor - 12623730

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Part Number: 12623730 ; 12570125

Sensor. Knock. Assembly -. Ignition (Detonation).
Ignition Knock (Detonation) Sensor.

Engine Control Module BracketIgnition Knock (Detonation) Sensor

Knock Sensor - Repair or Replace
A failed Knock Sensor will often have no noticeable symptoms beyond a check engine light or engine ping or knock, but it does cause your to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and genuine parts.

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Diagrams and Kits What This Fits

Assemblies

Fitment/Applications

This product fits 8205 vehicle variants.
GMC: 14 models, 3780 variants between 2005 and 2020.
Pontiac: 6 models, 75 variants between 2005 and 2010.
Chevrolet: 23 models, 4024 variants between 2004 and 2020.
Saturn: 3 models, 22 variants between 2005 and 2010.
Hummer: 3 models, 32 variants between 2007 and 2010.
Buick: 5 models, 56 variants between 2005 and 2011.
Cadillac: 8 models, 216 variants between 2006 and 2015.