Shop 2004 Buick Century Oxygen Sensor. 2.8 & 3.1 liter. 4.3L; V-6. All Models; 4.3L. All Models; 5.0L, 5 EMISSION, GAS, Liter - OEM Buick Part # 25176708 (10096129)

Oxygen Sensor. Sensor AS.
350mm. Calif. Oxygen Sensor. Vendor:ACDELCO.

Oxygen Sensor

2.8 & 3.1 liter. 4.3L; V-6. All Models; 4.3L. All Models; 5.0L, 5.7L; w/Heated Sensor. Astro, Safari; 4.3L. GAS ENGINES. Manifold, 4.3 liter. S-Series; 4.3L. W/ZR1; 1st Design.
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 to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and genuine parts.