2003 Toyota 4Runner

Oxygen Sensor

Part Number: 8946549105
Supersession(s): 89465-49105

Fits 4Runner

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 2003 Toyota 4Runner to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Toyota genuine parts.

Diagram O2 Sensors for your 2003 Toyota 4Runner
From 199807 to 200008.
00000R0201 0; VZN185..4FC..SR5V; CALIFORNIA SPEC,REAR;
Additional dealer discounts may apply.

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