Regal2.0(2016) rear three-way catalytic converter
Regal 2.0(2006) front three-waay catalytic converter
GL8 2.5（2007） middle three-way catalytic converter
Lacrosse 3.0(2009)three-way catalytic converter
Lacrosse 3.0（2009）middle three-way catalytic converter
GL8 2.4 (2010) middle three-way catalytic converter
GL8 2.4 (2011) front three-way catalytic converter
GL8 3.0(2014) front three-way catalytic converter
Excelle 1.4T three-way catalytic converter
Envision 2.0T three-way catalytic converter
Enclave three-way catalytic converter
GL8 three-way catalytic converter