100.0% of buyers have recommended this.
A faulty oxygen sensor is the leading cause of the dreaded check engine light illuminating. Modern engines hove 2 to 4 sensors, so chances are sooner or later one will go bad, especially if they aren't replaced periodically as part of ongoing maintenance. Worse, sensors are expensive as is the typical shop labor charge to change one. If you have the skills and access to change your own O2 sensor, here's the perfect socket for the job. It features a 2 inch offset for added reach to grab hold of the sensor and loosening it securely. The 3/8" square drive is ready for use with an extension bar, ratchet or breaker bar. Since it meets or exceeds ANSI standards, you can confidently reef on it to break loose those fused-on sensors.
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