NGK 4‑wire air‑fuel (wideband) sensor for Pontiac Vibe (2005–2010) supplies a linear AFR signal so the ECU can continuously adjust fuel delivery for efficient combustion and reduced emissions. Built using NTK's ceramic expertise, it includes a 3‑stage contaminant‑resistant overcoat to protect the sensing element from poisoning. The direct‑fit design replaces the factory unit to restore accurate closed‑loop feedback and engine control.
NGK Pontiac Vibe 2010-2005 Direct Fit 4-Wire A/F Sensor