Shop 2003 Kia Optima LX Aftermarket Car Parts

Discover our selection of aftermarket car parts across multiple categories. From wheels and tires to suspension, performance upgrades, and exterior and interior enhancements, find everything you need to take your 2003 Kia Optima LX to the next level.

Wheels & Tires for a 2003 Kia Optima LX

Suspension Components & Accessories for a 2003 Kia Optima LX

Performance Parts for a 2003 Kia Optima LX

Interior Parts for a 2003 Kia Optima LX

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Information about the 2003 Kia Optima LX

What generation is the 2003 Kia Optima LX?

1st Gen (2000 - 2005) Kia Optima

What is the Bolt Pattern (PCD) for a 2003 Kia Optima LX?

4x114.3

What is the Center Bore / Hub Bore on a 2003 Kia Optima LX?

67.1mm

Does the 2003 Kia Optima LX use Lug Nuts or Lug Bolts?

Lug Nuts

What is the Thread Size on a 2003 Kia Optima LX?

M12x1.5

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