Photo 1 of Denso 234-9021 Upstream Heated Oxygen Sensor with 4-Wire Plug and 14.17†Harness

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Photo 1 of Denso 234-9021 Upstream Heated Oxygen Sensor with 4-Wire Plug and 14.17†HarnessPhoto 2 of Denso 234-9021 Upstream Heated Oxygen Sensor with 4-Wire Plug and 14.17†Harness