Franklin Performance
Oxygen Sensor Boss & Blanking Plug Set
Oxygen Sensor Boss & Blanking Plug Set
Regular price
$17.00 USD
Regular price
$0.00 USD
Sale price
$17.00 USD
Unit price
per
Tax included.
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A steel lambda / oxygen / O2 / wideband boss for welding into your exhaust system, complete with blaking plug and copper washer.
- M18x1.5 thread compatible with most aftermarket and factory oxygen sensors
- CNC machined for exact tolerances
- Available in mild steel and stainless steel to suit different exhausts
- Can be MIG, TIG or gas welded
The parts are also available separately, please check our other listings.

