M18 x 1.5mm Oxygen o2 Lambda Sensor blanking Plug Cap Stainless Steel.
Stainless Steel M18 x 1.5mm O2 Oxygen Port Blanking Bolt with Sealing Washer
M18 x 1.5mm O2 Oxygen Sensor Port Blanking Bolt Hex Head with Sealing Washer
Curved 18mm Weld-in Stainless Steel O2 Oxygen Sensor Port with M18 x 1.5mm Plug
Gold Plug Magnetic Stainless Steel Engine Sump Drain Plug - M18 x 1.5mm
Radiator Fan Temperature Switch M18 x 1.5 Fits Suzuki Swift Ci IGNITION XEFS313
Flywheel Puller M18 X 1.5 For Yamaha Yz 125/250