Buy 1999 Buick Century Oxygen Sensor. 2.2 LITER, at manifold. 2.2 LITER, exhaust manifold. 2.2 liter Manifold, Liter, Front - OEM Buick Part # 12568234 (12569496)

Ft Oxygen Sensor. Sensor Assembly - Heated Oxygen (O2) (POSN 1).
Oxygen Sensor.

Oxygen Sensor

Fits Alero, Cavalier, Classic, Cobalt

2.2 LITER, at manifold. 2.2 LITER, exhaust manifold. 2.2 liter, manifold. 2.2 liter, to manifold. All Models; 2.2L; Front. At manifold. At manifold, 2.2 liter. CANISTER & SENSORS, 2.0L. Cavalier, Sunfire; 2.2L; Front; DOHC. Cobalt; Front (Position 1); 2.0L. Cobalt; Rear (Position 2); 2.0L. COUPE, at manifold. Front, 2.2 liter. Ion; 2.0L; Pos#1. Ion; 2.2L, 2.4L; Pos#1. Saturn; 2.2L; Front. Sedan, at manifold. Vue; 2.2L; Front.
Oxygen Sensor - Repair or Replace
A failed Oxygen Sensor will often have no noticeable symptoms beyond a check engine light, but it does cause your 1999 Buick Century to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Buick genuine parts.