Subaru Front O2 Sensor Recall on Subaru Impreza

Submitted by Vehicle Owner · May 29, 2025
Published by RepairPal

Problem overview

The front oxygen (air fuel ratio) sensor element may develop a crack, causing the Check Engine Light to illuminate. Subaru has recalled certain models to replace sensors that may fail. The Subaru service program number is WXW-80, this is not a government mandated recall.

4 people reported this problem
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Subaru Impreza vehicles with this problem

Average mileage: 100,000 miles
(100,000 - 100,000)

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