Dual Drive Oxygen Sensor Wrench - Lisle

The Lisle 12390 Dual Drive Oxygen Sensor Wrench is engineered for the efficient and reliable removal and installation of oxygen sensors, particularly those that are corroded or difficult to access. This professional-grade tool combines exceptional durability with versatile drive options to tackle challenging sensor service applications.

Key Features

• Dual Drive Capability: Designed with both 1/2" and 3/8" drive options. Utilize a 1/2" breaker bar for initial loosening of stubborn or seized sensors, then switch to a 3/8" ratchet for quick removal and installation.
• Heat Shield Compatibility: The specialized neck design provides essential clearance, allowing the wrench to fit many oxygen sensor applications equipped with heat shields.
• Wire Harness Clearance: A strategically slotted body accommodates the sensor's wire harness, preventing damage during both removal and installation.
• Heavy-Duty Construction: Forged and heat-treated steel ensures superior strength and longevity. The six-point design delivers maximum contact and helps prevent rounding off fasteners during high-torque applications, unlike common 12-point designs.

Applications

This dual drive oxygen sensor wrench is an essential tool for professional technicians and mechanics. It is designed for servicing oxygen sensors across a broad range of automotive and industrial vehicles, especially when dealing with sensors that are seized due to corrosion or positioned in restrictive locations. The robust design of the Lisle 12390 makes it suitable for heavy-duty use in demanding workshop environments, ensuring reliable performance when encountering stubborn sensors requiring significant torque.