O2 Sensor - Downstream

O2 Sensor - Downstream on a 2009 Chrysler 300C equipped with the 57L V8 HEMI is a moderate repair that requires professional attention, typically requiring 2.3 hours of professional labor time. The exhaust system removes harmful gases and reduces engine noise. A properly functioning exhaust system is important for performance and emissions. When you bring your Chrysler 300C to a professional mechanic for o2 sensor - downstream, you can expect thorough diagnosis, quality parts, and expert workmanship. Professional auto repair shops have the specialized tools and training needed to complete this service correctly.