50MM M18x1.5 O2 Oxygen Sensor Extender SpacerFor Decat Hydrogen O2 Extender Spacer BMW Cooling Systems Other For 2021 Toyota 4Runner Limited

For 2021 Toyota 4Runner Limited

294000-0266

5N0820803A

8L2003 for Toyota RAV4 2

Notes:4WD Auto Locking Hub

50MM M18x1.5 O2 Oxygen Sensor Extender SpacerFor Decat Hydrogen O2 Extender Spacer BMW Cooling Systems Other For 2021 Toyota 4Runner LimitedFeatures: *Internal and external thread M18 x 1. 5. *Exhaust gas inlet hole 3 mm. In extreme situations narrowing of the inlet hole prevents motor failure (driving at high speed). *Polished front surfaces enabling perfect tightening. *Threads made with dedicated tool, perfect accuracy and repeatability. *Made by professional manufacturer, quality assurance. *Simple installation. Just unscrew the oxygen sensor, screw in the emulator in its place and