Shop OEM Hyundai Motor Group Part # 3921038005 (39210 38005, 39210-38005). Oxygen Sensor (Rear). 2.4 LITER, California, at manifold. 2.4 LITER, exhaust manifold. 2.4 LITER, Federal, all. 2.4 LITER, front. Optima; 2

Sensor. Oxygen. (RR).
Calif. Oxygen Sensor. Assembly - (EX/MANI. ). Ft.

Oxygen Sensor

Fits Optima, Santa Fe, Sonata

2.4 LITER, California, at manifold. 2.4 LITER, exhaust manifold. 2.4 LITER, Federal, all. 2.4 LITER, front. Optima; 2.4L; Lower (Converter). Santa Fe; 2.4L; Exhaust Manifold. Sonata; 2.4L; All; Upper. Sonata; 2.4L; California; Upper.
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.