O2 Sensor Adapter Stainless Steel Oxygen Extension With Hex Base And Threaded Fitting For Exhaust System Modification

Connect your oxygen sensor with a secure, corrosion-resistant fit

o2 sensor adapter is a durable, stainless steel extension designed to modify oxygen sensor fitment in exhaust systems. This oxygen sensor adapter features a threaded M18*1.5 connection and a hexagonal base for easy installation with standard tools. Constructed from high-quality SS304 stainless steel, it resists rust and corrosion, ensuring long-term reliability. The o2 sensor extension includes a filter mesh at the tip to protect internal components while maintaining accurate readings.

A customer favourite — This stainless steel O2 sensor adapter with a built-in mini catalytic converter effectively eliminates check engine lights after exhaust modifications.

Popular choice with fast dispatch — Ordered today, dispatched within 24–48 hours.

Why You’ll Love This O2 Sensor Adapter

• Built-in Mini Cat A miniature catalytic converter inside the adapter helps filter exhaust gases to prevent the check engine light from turning on after exhaust modifications.
• Corrosion-Resistant Build Constructed from SS304 stainless steel with a stainless steel filter mesh, this adapter resists rust for long-lasting performance in harsh under-vehicle conditions.
• Simple M18 Threading The M18*1.5 thread size screws directly into your exhaust system for a secure, no-hassle installation without special tools.
• Lightweight Design Weighing just 40 grams, the adapter adds minimal mass to your exhaust setup while providing reliable sensor fitment.

Perfect For

• Exhaust Modifications After installing a new exhaust system or deleting a catalytic converter, this adapter helps clear the check engine light.
• Sensor Fitment Issues Useful when an oxygen sensor threading needs to be extended or repositioned for a proper connection.

Specifications

• Product type: O2 sensor adapter
• Material: SS304 stainless steel and stainless steel filter mesh
• Thread size: M18 x 1.5
• Weight: 40 g
• Design: Integrated mini catalytic converter

What's in the Box

• 1 x Car O2 Sensor Adapter

Your o2 sensor adapter delivers a dependable fix for that persistent check engine light after exhaust modifications, thanks to its built-in mini catalytic converter and durable SS304 stainless steel construction. Simply screw the M18*1.5 threaded fitting into place for a straightforward installation that gets you back on the road without distractions. Install your adapter and drive with confidence today.