| Manufacture | Number |
| Airtex | 5C1157 |
| BECK/ARNLEY | 178-8275 |
| Bosch Automotive | 986221020 |
| Standard Motor Products | UF284 |
| Wells | C1227 |
| True Parts Inc. | CLS1110 |
| Year | Make | Model | Engine | Notes |
| 2006 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | VIN: 8 |
| 2004 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | |
| 2000 | Hyundai | Sonata | 2.5L 2493CC V6 GAS DOHC Naturally Aspirated | VIN: V |
| 2001 | Hyundai | Sonata | 2.5L 2493CC V6 GAS DOHC Naturally Aspirated | VIN: V |
| 2001 | Kia | Optima | 2.5L 2500CC V6 GAS DOHC Naturally Aspirated | |
| 2001 | Kia | Optima | 2.5L 2500CC V6 GAS DOHC Naturally Aspirated | |
| 2004 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | |
| 2004 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | |
| 2003 | Kia | Magentis | 2.7L 2700CC V6 GAS Naturally Aspirated | |
| 2004 | Kia | Magentis | 2.7L 2700CC V6 GAS Naturally Aspirated | |
| 2005 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | VIN: 8 |
| 2005 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | |
| 1999 | Hyundai | Sonata | 2.5L 2493CC V6 GAS DOHC Naturally Aspirated | VIN: V |
| 2003 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | |
| 2003 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | |
| 2003 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | VIN: 8 |
| 2003 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | VIN: 8 |
| 2001 | Kia | Magentis | 2.5L 2500CC V6 GAS Naturally Aspirated | |
| 2002 | Kia | Magentis | 2.7L 2700CC V6 GAS Naturally Aspirated | |
| 2005 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | |
| 2005 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | VIN: 8 |
| 2005 | Kia | Magentis | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | VIN: 8 |
| 2003 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | |
| 2005 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | |
| 2002 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | |
| 2002 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | |
| 2002 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | VIN: 8 |
| 2002 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | VIN: 8 |
| 2004 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | VIN: 8 |
| 2004 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | VIN: 8 |
| 2005 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | |
| 2005 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | |
| 2006 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | VIN: 8 |
| 2006 | Kia | Magentis | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | VIN: 8 |
| Year | Make | Model | Engine | Trim | Notes |
| 2006 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | EX Sedan 4-Door | VIN: 8 |
| 2004 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GL Sedan 4-Door | |
| 2000 | Hyundai | Sonata | 2.5L 2493CC V6 GAS DOHC Naturally Aspirated | GLS Sedan 4-Door | VIN: V |
| 2001 | Hyundai | Sonata | 2.5L 2493CC V6 GAS DOHC Naturally Aspirated | GLS Sedan 4-Door | VIN: V |
| 2001 | Kia | Optima | 2.5L 2500CC V6 GAS DOHC Naturally Aspirated | LX Sedan 4-Door | |
| 2001 | Kia | Optima | 2.5L 2500CC V6 GAS DOHC Naturally Aspirated | SE Sedan 4-Door | |
| 2004 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GLS Sedan 4-Door | |
| 2004 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sedan 4-Door | |
| 2003 | Kia | Magentis | 2.7L 2700CC V6 GAS Naturally Aspirated | Base Sedan 4-Door | |
| 2004 | Kia | Magentis | 2.7L 2700CC V6 GAS Naturally Aspirated | Base Sedan 4-Door | |
| 2005 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sedan 4-Door | VIN: 8 |
| 2005 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | VE Sedan 4-Door | |
| 1999 | Hyundai | Sonata | 2.5L 2493CC V6 GAS DOHC Naturally Aspirated | GLS Sedan 4-Door | VIN: V |
| 2003 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GLS Sedan 4-Door | |
| 2003 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sedan 4-Door | |
| 2003 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sedan 4-Door | VIN: 8 |
| 2003 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | SE Sedan 4-Door | VIN: 8 |
| 2001 | Kia | Magentis | 2.5L 2500CC V6 GAS Naturally Aspirated | Base Sedan 4-Door | |
| 2002 | Kia | Magentis | 2.7L 2700CC V6 GAS Naturally Aspirated | Base Sedan 4-Door | |
| 2005 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sedan 4-Door | |
| 2005 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | EX Sedan 4-Door | VIN: 8 |
| 2005 | Kia | Magentis | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sedan 4-Door | VIN: 8 |
| 2003 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GL Sedan 4-Door | |
| 2005 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GLX Sedan 4-Door | |
| 2002 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GLS Sedan 4-Door | |
| 2002 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sedan 4-Door | |
| 2002 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sedan 4-Door | VIN: 8 |
| 2002 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | SE Sedan 4-Door | VIN: 8 |
| 2004 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sedan 4-Door | VIN: 8 |
| 2004 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | EX Sedan 4-Door | VIN: 8 |
| 2005 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GL Sedan 4-Door | |
| 2005 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GLS Sedan 4-Door | |
| 2006 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sedan 4-Door | VIN: 8 |
| 2006 | Kia | Magentis | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sedan 4-Door | VIN: 8 |