Looking for aftermarket parts to modify or upgrade your 2010 Kia Optima with engine components? At Tunersports.com we carry a huge selection of the top name brand performance engine component parts and accessories for your Optima.
Whether you have a 2010 Kia Optima in EX to SX trim we have you covered. With engine components from bearings to valve covers we have 57 Optima engine component mods available. All parts have free shipping to the Continental US 48 States.
 IN STOCK King Engine Bearings Main Bearings MB5771XP0.25King Hyundai G4KF (Size 0.25) Main Bearing Set $127.37
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 IN STOCK - LOW King Engine Bearings Rod Bearings CR4634XP0.25King Hyundai G4KF (Size 0.25) Connecting Rod Bearing Set $93.05
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 IN STOCK Victor Reinz Valve Cover Sets VS50556MAHLE Original Hyundai Genesis Coupe 12-10 Valve Cover Set $35.89
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 $76.29
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$64.45
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IN STOCK King Engine Bearings Main Bearings MB5707SIKing Hyundai G4KE / G4KC Main Bearings (Set of 5) $42.43
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IN STOCK King Engine Bearings Rod Bearings CR4624SM0.25King Hyundai G4KE / G4KC (Size +.25) Rod Bearings (Set of 4) $64.45
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IN STOCK King Engine Bearings Rod Bearings CR4624SM0.75King Hyundai G4KE / G4KC (Size +075) Rod Bearings (Set of 4) $64.45
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