2x 304 Stainless Steel Exhaust Lambda O2 NOX Sensor boss Nut M20 x 1.5mm
NOX Sensor Lambda Boss Repair Exhaust Nut M20 X 1.5mm 304 Stainless Steel 2PCS. Internal Thread M20 x 1.5mm. 2PCS M20 x1.5mm Nut. Material 304 Stainless Steel. Type Weld in Boss. All rights for the final explanation reserved by Carpartsource.