O2 Sensor Plug, M18x1.5. Thread: M18X1.5. 02 Sensor Plug for all your unused 02 sensor bungs. Silicone Intake Systems, Inc. is dedicated to bringing you the highest quality automotive parts at unbeatable prices.
2 Set M18 x 1.5 O2 02 Oxygen Sensor Weld On / In Bung Plug & Nut Cap Kit
VIBRANT Oxygen Sensor Plug Cap NUT BOLT Fitting 18mm x 1.5 Steel Wideband 02 O2
Dual O2 02 Oxygen Sensor Weld On Bung Plug & Nut Cap Kit Taisher FC-440 1.5-2
For 02-03 Suzuki Aerio 2.0L O2 02 Oxygen Sensor Heated 2pcs Upstream Downstream
?2pcs Upstream for 02- 2004 Audi A4 3.0L 02 Oxygen Sensor Air Fuel Ratio O2