18 x 1.5mm weld nut for mounting wide-band sensor on exhaust pipe18 x 1.5mm hex socket plug mates with 18 x 1.5mm weld nut; allows removal of oxygen sensor
18 x 1.5mm weld nut for mounting wide-band sensor on exhaust pipe18 x 1.5mm hex socket plug mates with 18 x 1.5mm weld nut; allows removal of oxygen sensor
18 x 1.5mm weld nut for mounting wide-band sensor on exhaust pipe18 x 1.5mm hex socket plug mates with 18 x 1.5mm weld nut; allows removal of oxygen sensor