Key Features
Robust chrome vanadium steel build designed to handle stubborn oxygen sensors during removal and installation without rounding or premature wear
Protective black phosphate finish that helps resist corrosion and surface abrasion for dependable, repeat use in workshop or driveway conditions
Seven dedicated socket types (models A–G) selected to cover common sensor profiles and access requirements on most Japanese cars and light trucks
Mixed socket lengths from approximately 3cm to 9cm to improve reach and leverage in tight engine bays, underbody locations, and heat-shielded areas
Cut-outs and profiles engineered to clear wiring looms on in-situ sensors, allowing you to work without disconnecting or damaging leads during service
Red moulded storage case that keeps each piece securely seated, easy to identify, and ready to transport between tool chest, bench, and job site
Benefits
Saves time by matching the right socket to the job straight away, reducing trial-and-error and helping you avoid seized-sensor frustration
Enhances grip on sensor bodies so applied torque is transmitted more effectively, supporting cleaner loosening and installation
Black phosphate finish helps the tools shrug off oil, grime, and moisture, maintaining a consistent feel and look over repeated cycles
Organised case layout means less rummaging and fewer misplaced pieces, streamlining set-up and pack-away on every task
Versatile selection supports work across exhaust manifolds, catalytic converters, and rear sections where access can be limited
Confidence-inspiring materials and finish reduce the likelihood of tool slip that might damage sensor threads or surrounding components
Usage Scenarios
Routine maintenance when replacing aging oxygen sensors to improve fuel mixture feedback and general engine running
Troubleshooting vehicles with fault codes pointing to upstream or downstream sensor issues, where quick removal aids diagnosis
Pre-MOT or emissions checks where a sensor swap may be needed to restore proper readings on compatible Japanese models
Workshop environments that require a portable, clearly organised kit for jobs moving between lifts or bays
Driveway repairs where you need a compact, purpose-made set that can be stored easily and brought out as needed
Post-repair confirmation allowing correct torque and reinstallation of sensors after exhaust work or gasket changes
Care & Maintenance
Wipe tools with a clean cloth after use to remove oil and debris; light application of a suitable protectant can help preserve the phosphated surface
Ensure sockets are fully dry before returning them to the red case to minimise trapped moisture and surface spotting
Store the case flat in a cool, dry location away from prolonged direct sunlight or excessive heat
Inspect socket mouths for deformation or chips; discontinue use if damage is observed to protect sensor bodies and threads
Do not use cheater bars or impact tools unless the socket form is explicitly suited to such loads; apply steady, controlled torque for best results
Return each model (A–G) to its designated slot after the job to maintain completeness and make future tasks more efficient
Specifications
Material: chrome vanadium steel
Finish: phosphated black oxide
Socket lengths: approximately 3cm to 9cm
Case colour: red
Vehicle focus: fits most oxygen sensors in Japanese cars and trucks
Form factor: seven socket types for varied access and wiring clearance
Products include
7 × oxygen sensor socket tools (models A–G)
1 × red storage case
Precautionary Note
Please allow a 1–3cm deviation due to manual measurement.
Actual colour may be slightly different from the image due to different monitor and light effects.
Confirm sensor type and available access space before purchase to ensure suitability.
Keep tools dry after use to extend service life, and store in the case to prevent loss or damage.
Use appropriate safety measures when working under a vehicle, and ensure the exhaust is cool to the touch before starting any sensor service.