O2 Sensor Adapter M18 × 1.5 with Mini Converter, Set of 2

Usage and Application

This adapter is designed for use with oxygen (O2) sensors in vehicle exhaust systems. It is intended to create additional spacing between the sensor and the exhaust flow. Actual results and vehicle behavior may vary depending on vehicle configuration, software, and local regulations.

Design and Materials

The adapter is constructed from stainless steel and includes an internal mini converter element as part of its structure. The internal components are integrated into the body of the adapter. Material performance and longevity may vary depending on exhaust temperature, driving conditions, and installation.

Installation and Compatibility

The adapter features M18 × 1.5 internal and external threads, a common size used for many O2 sensors. Installation involves threading the adapter into the exhaust bung and installing the sensor into the adapter. Compatibility should be verified before purchase, as vehicle applications can vary.

Product Specifications

• Material: Stainless Steel
• Thread Size: M18 x 1.5 (Internal and External)
• Design: O2 sensor spacer with internal mini converter element
• Installation: Threaded, bolt-on
• Application: O2 sensor mounting (vehicle dependent)

What’s Included

• 2 x O2 sensor adapters with internal mini converter

Frequently Asked Questions

How is this different from a basic spacer?
This adapter includes an internal component as part of its design, whereas standard spacers are typically hollow. Functional outcomes may vary.

Will this fit my vehicle?
The adapter uses M18 × 1.5 threads, which are common for many O2 sensors. Fitment depends on the specific vehicle and exhaust configuration.

Are special tools required for installation?
Installation typically uses standard hand tools. Tool requirements may vary depending on vehicle access and setup.

What material is it made from?
The adapter is made from stainless steel.