Jeep Cherokee Oxygen Sensor 68195741AA / 234-5150, genuine quality, stable output, compatible with 2.4L/3.2L.

Jeep Grand Cherokee Liberty 2.4L and 3.2L: OEM oxygen sensor 68195741AA (universal 234-5150); uses OEM ceramic elements and precise electrodes to ensure accurate monitoring of exhaust oxygen content; signals feed the ECU to dynamically adjust air-fuel ratio for optimal combustion efficiency. When aging, symptoms include idle jitter, rising fuel consumption, or engine warning light. Replacing promptly restores power and addresses emissions exceedance.