Exploded View

WARNING: This page is about a different car, the 2018 Subaru BRZ. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Oxygen Sensor (FA20) Components With Torque Specification (1 Of 2)

Courtesy of SUBARU OF AMERICA, INC.

Fig 2: Oxygen Sensor (FA20) Components With Torque Specification (2 Of 2)

Courtesy of SUBARU OF AMERICA, INC.