234-4355(4 wire-Oxygen Sensor): Downstream Front 1 pcs. 234-4368(4 wire-Oxygen Sensor): Downstream Rear 1 pcs. Sensor TypeOxygen Sensor. TypeOxygen Sensor. Made with high quality material for maximum durability.
4X Oxygen O2 Sensor Upstream Downstream For Jeep Wrangler V6 3.6L 3.8L 2001-2018
4x Oxygen O2 Sensor For 2017-20 Ford F-150 3.5L Turbo V6 Upstream&Downstream
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