Shop 2002 Buick Century Ignition Knock (Detonation) Sensor. 2.0 LITER. 2.0 liter turbo. 2.0 LITER LITER, Turbo - OEM Buick Part # 12621820 (12614342)

Sensor. Knock. Assembly -. Ignition (Detonation).
Calif. Exc.Calif. Ignition Knock (Detonation) Sensor. To 12/2010.

Ignition Knock (Detonation) Sensor

2.0 LITER. 2.0 liter turbo. 2.0 LITER TURBOCHARGED. 2.2 LITER. 2.2 LITER, 2007-10. 2.4 LITER. 2.4 LITER, all. 2.4 LITER, California. 2.4 LITER, federal, 4 speed trans. 2.4 liter, w/o code: AUA. Aura. Cobalt; ALL. Equinox, Terrain; 2.4L. G5; 2.2L. G6; 2.4L. HHR. LaCrosse; 2.4L. Regal; 2.0L. Sky. Solstice. Verano; 2.0L. Vue Hybrid. Vue; 2.4L.
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.