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This Omix OE‑style oxygen sensor fits 2012–2018 Jeep Wrangler JK/JKU models with the 3.6L engine and replaces OE 5149180AA. The sensor features a 4‑wire connector and is positioned for passenger side bank after the catalytic converter or driver side bank before the catalytic converter as required. It’s a direct‑fit replacement backed by a limited 5‑year warranty for reliable emissions monitoring.
Omix O2 Sensor Right After Cat or Left Before Cat- 12-18 JK
