For those installing a lambda sensor on a vintage or custom exhaust line, this DRAG SPECIALTIES plug allows for a clean addition of a measurement point. Designed to be welded directly onto the collector or silencer, it offers a simple and robust solution for receiving an O₂ sensor.
- Manufacturer reference: 1861-0694
- Brand: DRAG SPECIALTIES
- Type: Plug / lambda sensor fitting
- Configuration: 45° – facilitates the orientation of the sensor relative to the exhaust line
- Thread: M18 x 1.5 (diameter 18 mm, pitch 1.5 mm)
This plug integrates particularly well into the Vintage/Classic universe and restoration or customization projects. Installation requires careful welding to ensure sealing and durability on an exhaust line subjected to heat and vibrations. It allows for the installation of a standard M18x1.5 lambda sensor without modifications to the thread.
Practical advice: entrust the installation to an experienced workshop or welder for a clean and durable weld. Check the compatibility of the sensor before installation and adhere to the torque recommendations from the sensor manufacturer for the final tightening.
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