Catalytic Converter Replacement - Left Side (LF4)

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Catalytic Converter - Left Side (LF4)

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
WARNING: Refer to Exhaust Service Warning . Preliminary Procedure Disconnect Heated Oxygen Sensor.Heated Oxygen Sensor Replacement - Bank 2 Sensor 1 (LF4)Heated Oxygen Sensor Replacement - Bank 2 Sensor 1 (LGX) Disconnect Heated Oxygen Sensor.Heated Oxygen Sensor Replacement - Bank 2 Sensor 2 (LF4) Catalytic Converter Brace Bracket.Catalytic Converter Brace Bracket Replacement (LF4) Turbocharger Heat Shield.Turbocharger Heat Shield Replacement (LF4 Bank 1) Turbocharger Heat Shield Replacement (LF4 Bank 2) Disconnect Exhaust Muffler. Exhaust Muffler Replacement (LF4) @Catalytic Converter
1	Catalytic Converter Nut (Qty: 4) CAUTION: Refer to Fastener Caution . Tighten 50 N.m (37 lb ft)
2	Gasket Procedure Install a NEW gasket.
3	Catalytic Converter