2913379|Head Gasket Set for 2003 Hyundai Sonata 2.7L - HGS173XP5. Replace your original Head Gasket Set with this direct-fit unit for the 2003 Hyundai Sonata 2.7L. Trusted by mechanics and DIYers alike, it helps maintain optimal engine operation and performance.. 2003 Hyundai Sonata 2.7L Engine Head Gasket Set - HGS173XP5 Also fits the following vehicles: 2003 Hyundai Santa Fe 2.7L Engine Head Gasket Set, 2004 Hyundai Santa Fe 2.7L Engine Head Gasket Set, 2005 Hyundai Santa Fe 2.7L Engine Head Gasket Set, 2006 Hyundai Santa Fe 2.7L Engine Head Gasket Set, 2003 Hyundai Sonata 2.7L Engine Head Gasket Set, 2004 Hyundai Sonata 2.7L Engine Head Gasket Set, 2005 Hyundai Sonata 2.7L Engine Head Gasket Set, 2003 Hyundai Tiburon 2.7L Engine Head Gasket Set, 2004 Hyundai Tiburon 2.7L Engine Head Gasket Set, 2005 Hyundai Tiburon 2.7L Engine Head Gasket Set, 2006 Hyundai Tiburon 2.7L Engine Head Gasket Set, 2007 Hyundai Tiburon 2.7L Engine Head Gasket Set, 2008 Hyundai Tiburon 2.7L Engine Head Gasket Set, 2005 Hyundai Tucson 2.7L Engine Head Gasket Set, 2006 Hyundai Tucson 2.7L Engine Head Gasket Set