克莱斯勒200/300道奇吉普氧传感器5149180AA 234-4545高精度信号输出

Chrysler 200/300, Dodge, and Jeep exhaust manifold or pipe oxygen sensor 5149180AA (OEM 234-4545) monitors exhaust oxygen content in real time and feeds precise signal to ECU to regulate air-fuel ratio, ensuring combustion efficiency and emission compliance. Compatible with multiple Chrysler, Dodge, and Jeep models; installation difficulty medium; 30-45 minutes typical. If engine idle unstable, fuel consumption unexpectedly high, acceleration weak, or check engine light on, replace sensor.