| Manufacture | Number |
| Bosch Automotive | 15651 |
| Delphi | ES10883 |
| Denso | 234-4191 |
| NGK | 25180 |
| Walker | 250-24461 |
| OEM | 39210-37513 |
| OEM | 39210-37510 |
| OEM | 39210-37533 |
| Year | Make | Model | Engine | Notes |
| 2010 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2010 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2010 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2010 | Kia | Rondo | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2010 | Kia | Rondo | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2010 | Kia | Sportage | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2010 | Kia | Sportage | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2009 | Hyundai | Santa Fe | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2009 | Hyundai | Santa Fe | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2009 | Hyundai | Tucson | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2009 | Hyundai | Tucson | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2009 | Hyundai | Tucson | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2009 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2009 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2009 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2009 | Kia | Rondo | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2009 | Kia | Rondo | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2009 | Kia | Sportage | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2009 | Kia | Sportage | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2008 | Hyundai | Santa Fe | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2008 | Hyundai | Santa Fe | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2008 | Hyundai | Tiburon | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2008 | Hyundai | Tiburon | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2008 | Hyundai | Tiburon | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2008 | Hyundai | Tiburon | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2008 | Hyundai | Tucson | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2008 | Hyundai | Tucson | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2008 | Hyundai | Tucson | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2008 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2008 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2008 | Kia | Rondo | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2008 | Kia | Rondo | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2008 | Kia | Rondo | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2008 | Kia | Sportage | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2008 | Kia | Sportage | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2008 | Kia | Sportage | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2007 | Hyundai | Santa Fe | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2007 | Hyundai | Sonata | 3.3L 3342CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2007 | Hyundai | Tiburon | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2007 | Hyundai | Tiburon | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2007 | Hyundai | Tiburon | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2007 | Hyundai | Tucson | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2007 | Hyundai | Tucson | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2007 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2007 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2007 | Kia | Rondo | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2007 | Kia | Rondo | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2007 | Kia | Sportage | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2007 | Kia | Sportage | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2006 | Hyundai | Santa Fe | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2006 | Hyundai | Sonata | 2.4L 2359CC l4 GAS DOHC Naturally Aspirated | Upstream Right |
| 2006 | Hyundai | Sonata | 2.4L 2359CC l4 GAS DOHC Naturally Aspirated | Upstream Right |
| 2006 | Hyundai | Sonata | 3.3L 3342CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2006 | Hyundai | Sonata | 3.3L 3342CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2006 | Hyundai | Tiburon | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2006 | Hyundai | Tiburon | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2006 | Hyundai | Tucson | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2006 | Hyundai | Tucson | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2006 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2006 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2006 | Kia | Sportage | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2006 | Kia | Sportage | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2005 | Hyundai | Santa Fe | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2005 | Hyundai | Santa Fe | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2005 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2005 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2005 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2005 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2005 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2005 | Hyundai | Tiburon | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2005 | Hyundai | Tiburon | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2005 | Hyundai | Tucson | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2005 | Hyundai | Tucson | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2005 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2005 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2005 | Kia | Sportage | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2005 | Kia | Sportage | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2004 | Hyundai | Santa Fe | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2004 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2004 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2004 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2004 | Hyundai | Tiburon | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2004 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2004 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2003 | Hyundai | Santa Fe | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2003 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2003 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2003 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2003 | Hyundai | Tiburon | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2003 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2003 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2002 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| 2002 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Upstream Right |
| Year | Make | Model | Engine | Trim | Notes |
| 2010 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | EX Sedan 4-Door | Upstream Right |
| 2010 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sedan 4-Door | Upstream Right |
| 2010 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | SX Sedan 4-Door | Upstream Right |
| 2010 | Kia | Rondo | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | EX Wagon 4-Door | Upstream Right |
| 2010 | Kia | Rondo | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Wagon 4-Door | Upstream Right |
| 2010 | Kia | Sportage | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | EX Sport Utility 4-Door | Upstream Right |
| 2010 | Kia | Sportage | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sport Utility 4-Door | Upstream Right |
| 2009 | Hyundai | Santa Fe | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GL Sport Utility 4-Door | Upstream Right |
| 2009 | Hyundai | Santa Fe | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GLS Sport Utility 4-Door | Upstream Right |
| 2009 | Hyundai | Tucson | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GL Sport Utility 4-Door | Upstream Right |
| 2009 | Hyundai | Tucson | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Limited Sport Utility 4-Door | Upstream Right |
| 2009 | Hyundai | Tucson | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | SE Sport Utility 4-Door | Upstream Right |
| 2009 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | EX Sedan 4-Door | Upstream Right |
| 2009 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sedan 4-Door | Upstream Right |
| 2009 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | SX Sedan 4-Door | Upstream Right |
| 2009 | Kia | Rondo | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | EX Wagon 4-Door | Upstream Right |
| 2009 | Kia | Rondo | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Wagon 4-Door | Upstream Right |
| 2009 | Kia | Sportage | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | EX Sport Utility 4-Door | Upstream Right |
| 2009 | Kia | Sportage | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sport Utility 4-Door | Upstream Right |
| 2008 | Hyundai | Santa Fe | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GL Sport Utility 4-Door | Upstream Right |
| 2008 | Hyundai | Santa Fe | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GLS Sport Utility 4-Door | Upstream Right |
| 2008 | Hyundai | Tiburon | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GT Coupe 2-Door | Upstream Right |
| 2008 | Hyundai | Tiburon | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GT Limited Coupe 2-Door | Upstream Right |
| 2008 | Hyundai | Tiburon | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GTP Coupe 2-Door | Upstream Right |
| 2008 | Hyundai | Tiburon | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | SE Coupe 2-Door | Upstream Right |
| 2008 | Hyundai | Tucson | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GL Sport Utility 4-Door | Upstream Right |
| 2008 | Hyundai | Tucson | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Limited Sport Utility 4-Door | Upstream Right |
| 2008 | Hyundai | Tucson | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | SE Sport Utility 4-Door | Upstream Right |
| 2008 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | EX Sedan 4-Door | Upstream Right |
| 2008 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sedan 4-Door | Upstream Right |
| 2008 | Kia | Rondo | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | EX Luxury Wagon 4-Door | Upstream Right |
| 2008 | Kia | Rondo | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | EX Wagon 4-Door | Upstream Right |
| 2008 | Kia | Rondo | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Wagon 4-Door | Upstream Right |
| 2008 | Kia | Sportage | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | EX Sport Utility 4-Door | Upstream Right |
| 2008 | Kia | Sportage | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Luxury Sport Utility 4-Door | Upstream Right |
| 2008 | Kia | Sportage | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sport Utility 4-Door | Upstream Right |
| 2007 | Hyundai | Santa Fe | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GLS Sport Utility 4-Door | Upstream Right |
| 2007 | Hyundai | Sonata | 3.3L 3342CC V6 GAS DOHC Naturally Aspirated | Limited Sedan 4-Door | Upstream Right |
| 2007 | Hyundai | Tiburon | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GT Coupe 2-Door | Upstream Right |
| 2007 | Hyundai | Tiburon | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GT Limited Coupe 2-Door | Upstream Right |
| 2007 | Hyundai | Tiburon | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | SE Coupe 2-Door | Upstream Right |
| 2007 | Hyundai | Tucson | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Limited Sport Utility 4-Door | Upstream Right |
| 2007 | Hyundai | Tucson | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | SE Sport Utility 4-Door | Upstream Right |
| 2007 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | EX Sedan 4-Door | Upstream Right |
| 2007 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sedan 4-Door | Upstream Right |
| 2007 | Kia | Rondo | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | EX Wagon 4-Door | Upstream Right |
| 2007 | Kia | Rondo | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Wagon 4-Door | Upstream Right |
| 2007 | Kia | Sportage | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | EX Sport Utility 4-Door | Upstream Right |
| 2007 | Kia | Sportage | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sport Utility 4-Door | Upstream Right |
| 2006 | Hyundai | Santa Fe | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GLS Sport Utility 4-Door | Upstream Right |
| 2006 | Hyundai | Sonata | 2.4L 2359CC l4 GAS DOHC Naturally Aspirated | GL Sedan 4-Door | Upstream Right |
| 2006 | Hyundai | Sonata | 2.4L 2359CC l4 GAS DOHC Naturally Aspirated | GLS Sedan 4-Door | Upstream Right |
| 2006 | Hyundai | Sonata | 3.3L 3342CC V6 GAS DOHC Naturally Aspirated | GLS Sedan 4-Door | Upstream Right |
| 2006 | Hyundai | Sonata | 3.3L 3342CC V6 GAS DOHC Naturally Aspirated | LX Sedan 4-Door | Upstream Right |
| 2006 | Hyundai | Tiburon | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GT Coupe 2-Door | Upstream Right |
| 2006 | Hyundai | Tiburon | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | SE Coupe 2-Door | Upstream Right |
| 2006 | Hyundai | Tucson | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GLS Sport Utility 4-Door | Upstream Right |
| 2006 | Hyundai | Tucson | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Limited Sport Utility 4-Door | Upstream Right |
| 2006 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | EX Sedan 4-Door | Upstream Right |
| 2006 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sedan 4-Door | Upstream Right |
| 2006 | Kia | Sportage | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | EX Sport Utility 4-Door | Upstream Right |
| 2006 | Kia | Sportage | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sport Utility 4-Door | Upstream Right |
| 2005 | Hyundai | Santa Fe | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | Base Sport Utility 4-Door | Upstream Right |
| 2005 | Hyundai | Santa Fe | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GLS Sport Utility 4-Door | Upstream Right |
| 2005 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GL Sedan 4-Door | Upstream Right |
| 2005 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GLS Sedan 4-Door | Upstream Right |
| 2005 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GLX Sedan 4-Door | Upstream Right |
| 2005 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sedan 4-Door | Upstream Right |
| 2005 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | VE Sedan 4-Door | Upstream Right |
| 2005 | Hyundai | Tiburon | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GT Coupe 2-Door | Upstream Right |
| 2005 | Hyundai | Tiburon | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | SE Coupe 2-Door | Upstream Right |
| 2005 | Hyundai | Tucson | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GLS Sport Utility 4-Door | Upstream Right |
| 2005 | Hyundai | Tucson | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sport Utility 4-Door | Upstream Right |
| 2005 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | EX Sedan 4-Door | Upstream Right |
| 2005 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sedan 4-Door | Upstream Right |
| 2005 | Kia | Sportage | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | EX Sport Utility 4-Door | Upstream Right |
| 2005 | Kia | Sportage | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sport Utility 4-Door | Upstream Right |
| 2004 | Hyundai | Santa Fe | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GLS Sport Utility 4-Door | Upstream Right |
| 2004 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GL Sedan 4-Door | Upstream Right |
| 2004 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GLS Sedan 4-Door | Upstream Right |
| 2004 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sedan 4-Door | Upstream Right |
| 2004 | Hyundai | Tiburon | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GT Coupe 2-Door | Upstream Right |
| 2004 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | EX Sedan 4-Door | Upstream Right |
| 2004 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sedan 4-Door | Upstream Right |
| 2003 | Hyundai | Santa Fe | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GLS Sport Utility 5-Door | Upstream Right |
| 2003 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GL Sedan 4-Door | Upstream Right |
| 2003 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GLS Sedan 4-Door | Upstream Right |
| 2003 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sedan 4-Door | Upstream Right |
| 2003 | Hyundai | Tiburon | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GT Coupe 2-Door | Upstream Right |
| 2003 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sedan 4-Door | Upstream Right |
| 2003 | Kia | Optima | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | SE Sedan 4-Door | Upstream Right |
| 2002 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | GLS Sedan 4-Door | Upstream Right |
| 2002 | Hyundai | Sonata | 2.7L 2656CC V6 GAS DOHC Naturally Aspirated | LX Sedan 4-Door | Upstream Right |