Oxygen Sensor Socket - Universal - OTC Tools and Equipment

The OTC 6931 Universal Oxygen Sensor Socket is engineered for professional technicians, providing efficient and damage-free access to oxygen sensors, particularly in challenging, heat-soaked exhaust areas. This specialized design mitigates common issues during sensor removal and installation, enhancing diagnostic and repair efficiency across a wide range of vehicles.

Key Features

• Universal Compatibility: Designed to fit most standard hex-style oxygen sensors found on domestic and import passenger cars, light trucks, and SUVs.
• Harness Protection Slot: A precision side cutout allows the socket to slide over sensor leads, safeguarding wiring and connectors from damage during service.
• Durable 3/8" Drive, 6-Point Design: Features a robust 3/8" square drive for use with ratchets and torque wrenches, with 6-point engagement to minimize rounding on stubborn or corroded sensors.
• Professional-Grade Construction: Built with heavy-duty materials to withstand high torque applications and the demanding environment of daily shop use on exhaust manifolds and catalytic converters.
• Low-Profile Access: Its slim, compact profile is engineered to improve access in confined engine bays and around heat shields where standard tools may not fit.

Applications

The OTC 6931 Oxygen Sensor Socket is an essential tool for technicians performing check engine light diagnostics, emissions system repairs, catalytic converter or exhaust replacement, and routine sensor service. It is suitable for most domestic and import vehicles utilizing threaded oxygen sensors, making it a reliable choice for automotive repair shops, fleet maintenance facilities, and independent mechanics requiring consistent, non-destructive sensor access.

Specifications

• Model: OTC 6931
• Product Type: Universal Oxygen Sensor Socket
• Drive Size: 3/8"
• Weight: 1.4 lb
• Dimensions: 7.75 x 5 x 2 in