DNA MOTORING Oxygen Sensor Socket Set — 10pc O2 & Oil Pressure Sockets, chrome vanadium, side-cutout & extended-barrel

Compact 10-piece removal kit that gives mechanics and DIYers the right oxygen and oil pressure sensor sockets to remove and install sensors safely across most domestic and import vehicles.

This professional socket set from DNA MOTORING includes ten specialty sockets engineered for working with oxygen (O2) sensors and oil pressure sensors in tight engine bays. Each socket is forged from chrome vanadium steel and electroplated to resist corrosion, with several sockets featuring side cutouts and extended barrels to protect sensor wiring and surrounding components. The set fits both 1/2" and 3/8" drive tools and covers a wide range of sensor hex sizes so you can avoid improvising with ill-fitting tools.

How does this kit protect sensor wiring during removal?

The sockets with cutout sides allow the sensor harness to pass through without pinching or twisting, while extended barrels keep the socket body clear of nearby components. That wire-friendly profile reduces the chance of damaging fragile connectors or sensor leads when freeing a seized sensor.

• Side-cutout sockets to accommodate wiring harnesses;
• Extended barrel design to reach recessed sensors and shield nearby parts;
• Precise internal profiles (6-point and 12-point) to engage sensor flats securely;
• Sizes chosen to match common O2 and oil pressure sensor hex dimensions.

Which vehicles and sensors will these sockets work on?

The assortment is designed for broad compatibility with many domestic and imported cars, SUVs, light trucks, and motorcycles that use standard O2 and oil pressure sensor sizes. It includes both metric and imperial options and supports 1/2" and 3/8" ratchet drives for workshop flexibility.

• Includes 22mm, 27mm, 28mm, 29mm, 7/8", 1" and 1-1/16" sizes;
• Adapters fit 1/2" and 3/8" drive tools commonly found in garages;
• Works with sensors that require 6-point or 12-point engagement for removal;
• Suitable for most domestic and international makes thanks to varied socket lengths.

How durable and reliable are these sockets under shop conditions?

These sockets are forged from hardened chrome vanadium steel and finished with an anti-corrosion plating to withstand repeated exposure to heat, oil, and grime. The construction and fit tolerances are optimized to reduce rounding of sensor flats and extend the life of both tool and fastener.

• Hardened chrome vanadium steel construction for strength;
• Electroplated finish resists rust and chemical exposure;
• Solid wall and extended-barrel variants for reach and protection;
• Ergonomic profiles designed to limit slippage and tool damage.

What sizes and pieces are included in the 10-piece set?

The kit covers an array of commonly used sensor sizes and lengths so you can handle recessed or exposed sensors without switching multiple tools. A mix of 6-point and 12-point sockets gives flexibility depending on sensor hex shape and available clearance.

• 1/2" drive: 22mm (6PT) x 110mm, 29mm (6PT) x 90mm, 22mm (12PT) x 78mm, 27mm (12PT) x 78mm, 28mm (12PT) x 8mm, 7/8" x 50mm;
• 3/8" drive: 7/8" (6PT) x 80mm, 7/8" (6PT) x 90mm, 7/8" x 30mm, 1" & 1-1/16" x 74mm;
• Compatibility with both metric and imperial sensor hex sizes;
• Designed to accept standard drive ratchets and extensions for added reach.

Who is this for? This DNA MOTORING socket set is a practical choice for professional technicians, mobile mechanics, and informed DIYers who service exhaust and oil systems. If you frequently replace O2 or oil pressure sensors, work on vehicles with tight engine compartments, or want a reliable specialty set that prevents sensor wiring damage, this toolkit covers the most common sizes and scenarios without needing improvised solutions.