| Year | Make | Model | Engine | Trim | Notes |
|---|---|---|---|---|---|
| 1999 | Mitsubishi | Galant | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | DE Sedan 4-Door | Downstream - w/California Emissions |
| 1999 | Mitsubishi | Galant | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | ES Sedan 4-Door | Downstream - w/California Emissions |
| 2000 | Mitsubishi | Eclipse | 2.4L 2351CC L4 GAS SOHC Naturally Aspirated | GS Hatchback 2-Door | Downstream - w/California Emissions |
| 2000 | Mitsubishi | Eclipse | 2.4L 2351CC L4 GAS SOHC Naturally Aspirated | RS Hatchback 2-Door | Downstream - w/California Emissions |
| 2000 | Mitsubishi | Galant | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | DE Sedan 4-Door | Downstream - w/California Emissions |
| 2000 | Mitsubishi | Galant | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | ES Sedan 4-Door | Downstream - w/California Emissions |
| 2001 | Chrysler | Sebring | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | LX Convertible 2-Door | Downstream Sensor - SOHC Engine Only |
| 2001 | Chrysler | Sebring | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | LX Coupe 2-Door | Downstream Sensor - SOHC Engine Only |
| 2001 | Chrysler | Sebring | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | LX Sedan 4-Door | Downstream Sensor - SOHC Engine Only |
| 2001 | Dodge | Stratus | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | SE Coupe 2-Door | Downstream Sensor - SOHC Engine Only |
| 2001 | Dodge | Stratus | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | SE Sedan 4-Door | Downstream Sensor - SOHC Engine Only |
| 2001 | Mitsubishi | Eclipse | 2.4L 2351CC L4 GAS SOHC Naturally Aspirated | GS Hatchback 2-Door | Downstream Sensor |
| 2001 | Mitsubishi | Eclipse | 2.4L 2351CC L4 GAS SOHC Naturally Aspirated | RS Hatchback 2-Door | Downstream Sensor |
| 2001 | Mitsubishi | Eclipse | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | Spyder GS Convertible 2-Door | Downstream Sensor |
| 2001 | Mitsubishi | Galant | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | DE Sedan 4-Door | Downstream Sensor |
| 2001 | Mitsubishi | Galant | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | ES Sedan 4-Door | Downstream Sensor |
| 2002 | Chrysler | Sebring | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | LX Convertible 2-Door | Downstream Sensor - SOHC Engine Only |
| 2002 | Chrysler | Sebring | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | LX Coupe 2-Door | Downstream Sensor - SOHC Engine Only |
| 2002 | Chrysler | Sebring | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | LX Sedan 4-Door | Downstream Sensor - SOHC Engine Only |
| 2002 | Dodge | Stratus | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | SE Coupe 2-Door | Downstream Sensor - SOHC Engine Only |
| 2002 | Dodge | Stratus | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | SE Sedan 4-Door | Downstream Sensor - SOHC Engine Only |
| 2002 | Mitsubishi | Eclipse | 2.4L 2351CC L4 GAS SOHC Naturally Aspirated | GS Hatchback 2-Door | Downstream Sensor |
| 2002 | Mitsubishi | Eclipse | 2.4L 2351CC L4 GAS SOHC Naturally Aspirated | RS Hatchback 2-Door | Downstream Sensor |
| 2002 | Mitsubishi | Eclipse | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | Spyder GS Convertible 2-Door | Downstream Sensor |
| 2002 | Mitsubishi | Galant | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | DE Sedan 4-Door | Downstream Sensor |
| 2002 | Mitsubishi | Galant | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | ES Sedan 4-Door | Downstream Sensor |
| 2002 | Mitsubishi | Galant | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | LS Sedan 4-Door | Downstream Sensor |
| 2003 | Chrysler | Sebring | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | LX Convertible 2-Door | Downstream Sensor - SOHC Engine Only |
| 2003 | Chrysler | Sebring | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | LX Coupe 2-Door | Downstream Sensor - SOHC Engine Only |
| 2003 | Chrysler | Sebring | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | LX Sedan 4-Door | Downstream Sensor - SOHC Engine Only |
| 2003 | Dodge | Stratus | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | SE Coupe 2-Door | Downstream Sensor - SOHC Engine Only |
| 2003 | Dodge | Stratus | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | SE Sedan 4-Door | Downstream Sensor - SOHC Engine Only |
| 2003 | Dodge | Stratus | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | SXT Sedan 4-Door | Downstream Sensor - SOHC Engine Only |
| 2003 | Mitsubishi | Eclipse | 2.4L 2351CC L4 GAS SOHC Naturally Aspirated | GS Hatchback 2-Door | Downstream Sensor |
| 2003 | Mitsubishi | Eclipse | 2.4L 2351CC L4 GAS SOHC Naturally Aspirated | RS Hatchback 2-Door | Downstream Sensor |
| 2003 | Mitsubishi | Eclipse | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | Spyder GS Convertible 2-Door | Downstream Sensor |
| 2003 | Mitsubishi | Galant | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | DE Sedan 4-Door | Downstream Sensor |
| 2003 | Mitsubishi | Galant | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | ES Sedan 4-Door | Downstream Sensor |
| 2003 | Mitsubishi | Galant | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | LS Sedan 4-Door | Downstream Sensor |
| 2004 | Chrysler | Sebring | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | Base Convertible 2-Door | Downstream Sensor - SOHC Engine Only |
| 2004 | Chrysler | Sebring | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | Base Coupe 2-Door | Downstream Sensor - SOHC Engine Only |
| 2004 | Chrysler | Sebring | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | Base Sedan 4-Door | Downstream Sensor - SOHC Engine Only |
| 2004 | Chrysler | Sebring | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | LX Convertible 2-Door | Downstream Sensor - SOHC Engine Only |
| 2004 | Chrysler | Sebring | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | LX Sedan 4-Door | Downstream Sensor - SOHC Engine Only |
| 2004 | Dodge | Stratus | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | SXT Coupe 2-Door | Downstream Sensor - SOHC Engine Only |
| 2004 | Dodge | Stratus | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | SXT Sedan 4-Door | Downstream Sensor - SOHC Engine Only |
| 2004 | Mitsubishi | Eclipse | 2.4L 2351CC L4 GAS SOHC Naturally Aspirated | GS Hatchback 2-Door | Downstream Sensor |
| 2004 | Mitsubishi | Eclipse | 2.4L 2351CC L4 GAS SOHC Naturally Aspirated | RS Hatchback 2-Door | Downstream Sensor |
| 2004 | Mitsubishi | Eclipse | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | Spyder GS Convertible 2-Door | Downstream Sensor |
| 2005 | Chrysler | Sebring | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | Base Convertible 2-Door | Downstream Sensor - SOHC Engine Only |
| 2005 | Chrysler | Sebring | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | Base Coupe 2-Door | Downstream Sensor - SOHC Engine Only |
| 2005 | Chrysler | Sebring | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | Base Sedan 4-Door | Downstream Sensor - SOHC Engine Only |
| 2005 | Dodge | Stratus | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | SXT Coupe 2-Door | Downstream Sensor - SOHC Engine Only |
| 2005 | Dodge | Stratus | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | SXT Sedan 4-Door | Downstream Sensor - SOHC Engine Only |
| 2005 | Mitsubishi | Eclipse | 2.4L 2351CC L4 GAS SOHC Naturally Aspirated | GS Hatchback 2-Door | Downstream Sensor |
| 2005 | Mitsubishi | Eclipse | 2.4L 2351CC l4 GAS SOHC Naturally Aspirated | Spyder GS Convertible 2-Door | Downstream Sensor |