Stainless Steel O2 Sensor Spacer with Integrated Mesh Filter

This o2 sensor spacer is precision-machined from brushed stainless steel, delivering a professional-grade oxygen sensor adapter built to handle demanding exhaust modifications. Whether you're running a catalytic converter delete, custom exhaust tuning, or off-road setup, this 90 degree oxygen sensor spacer integrates a fine mesh filter to manage sensor readings while maintaining durability in high-temperature environments. The hexagonal base and stepped cylindrical design ensure secure installation and reliable performance across a range of automotive applications.

Trusted by exhaust enthusiasts and DIY mechanics who demand precision engineering and real results.

Selling fast among modifiers and tuners. Ordered today, dispatched within 24–48 hours.

Why You'll Love This O2 Sensor Spacer

• Precision machining: Hexagonal base and stepped profile ensure rock-solid fitment into your exhaust pipe without wobble or misalignment.
• Durable stainless construction: Brushed metallic finish resists corrosion and thermal stress, built to outlast typical sensor extensions in high-heat exhaust environments.
• Integrated mesh filter: The engineered filter element works as a catalytic converter sensor adapter, helping manage exhaust flow while protecting sensor integrity on deleted or modified systems.
• Dual-threaded design: Internal female threads accept your oxygen sensor; external male threads screw directly into the exhaust pipe for seamless installation as a 90 degree 02 sensor spacer or straight adapter.
• Versatile compatibility: Works as a spacer for 02 sensor applications, exhaust sensor spacer solutions, and catalytic converter sensor adapter setups on street, off-road, and tuned vehicles.

Material & Care

• Material: Precision-machined stainless steel with integrated wire mesh filter.
• Finish: Brushed metallic for corrosion resistance and professional appearance.
• Dimensions: 46.8 mm total length; 21.9 mm hexagonal base diameter; 9.4 mm tip diameter.
• Installation: Screws directly into exhaust pipe; holds standard oxygen sensor in internal female threads.
• Maintenance: No special care required. Stainless steel construction handles thermal cycling and exhaust exposure without degradation.

Size & Fit

This o2 sensor extender is designed as a universal adapter for standard M18 × 1.5 oxygen sensor threads. Verify your vehicle's sensor thread size before ordering to ensure compatibility. The compact stepped design fits most exhaust pipes without requiring modifications, making it an ideal 02 sensor extension or car oxygen sensor adapter for both OEM and aftermarket exhaust systems.

Looking to resolve check engine lights or fine-tune your exhaust sensor readings? This oxygen spacer sensor extension combines engineering precision with real-world durability. Take advantage of our current availability—stock is moving quickly among serious modifiers. Order today and receive your spacer within 24–48 hours, backed by our satisfaction guarantee.