After Market Auto & More

63S-304S

O2 Oxygen Sensor Mounting Boss/Bung 304S Stainless Steel) M18 x 1.5

Oxygen

Used for re-attaching O2 Sensor to any universal exhaust pipe application
Extremely high quality 304S stainless steel (easier for welding)
Stainless steel prevents rusting
M18 x 1.5 thread (most common size)
Made in USA

Oxygen Sensor Mounting Boss with a universal M18 x 1.5 Thread. Made from 304S stainless steel; Used for re-attaching O2 Sensor to any universal exhaust pipe application; Use with our #107S plug

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