Ford F-150 EcoBoost Downstream Oxygen (O2) Sensor
$59.99
The downstream oxygen sensor monitors exhaust gases after the catalytic converter, helping the ECU verify converter efficiency and fine-tune emissions performance. A failing sensor commonly triggers a check engine light or reduced fuel economy.
This sensor fits the Ford F-150 across multiple model years with 3.5L and 5.4L engines, mounting in the factory downstream sensor location.
Built to OEM signal and fitment specifications, this sensor gives F-150 owners confidence in resolving emissions codes and restoring proper engine monitoring.
Reference: OE/interchange F1FZ-9F472-A
Quantity
New
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