This Part Fits The Following:<br><br>2003-2008 Toyota Corolla 1.8L Catalytic Converter 1ZZFE Engines Only<br><br> 2003-2008 Toyota Corolla 1.8L four cylinder direct-fit catalytic converter; this catalytic converter bolts onto the engine via spring bolts and clamps to the middle resonator pipe in the rear. O2 sensor port is placed middle of the catalytic converter just like OEM for easy installation. This catalytic converter fits only with 1ZZFE engines, please confirm this before purchasing. <br><br> 2003-2008 Toyota Matrix 1.8L Catalytic Converter 1ZZFE Engines Only<br><br> 2003-2005 Toyota Matrix 1.8L four cylinder direct-fit catalytic converter; this catalytic converter bolts onto the engine via spring bolts and clamps to the middle resonator pipe in the rear. O2 sensor port is placed middle of the catalytic converter just like OEM for easy installation. This catalytic converter fits only with 1ZZFE engines, please confirm this before purchasing. <br><br> 2003-2008 Pontiac Vibe 1.8L Catalytic Converter 1ZZFE Engines Only<br><br> 2003-2005 Pontiac Vibe 1.8L four cylinder direct-fit catalytic converter; this catalytic converter bolts onto the engine via spring bolts and clamps to the middle resonator pipe in the rear. O2 sensor port is placed middle of the catalytic converter just like OEM for easy installation. This catalytic converter fits only with 1ZZFE engines, please confirm this before purchasing.