Vehicle Set: Click here to shop All Kia Optima parts.

Kia Optima Engine Components

Looking for aftermarket parts to modify or upgrade your Kia Optima with engine components? At Tunersports.com we carry a huge selection of the top name brand performance engine component parts and accessories.

Engine Component Parts:

Recently Added Engine Component Parts:

IN STOCK - LOW Cometic Gasket Head Gaskets C14174-024 Cometic 13-15 Hyundai G4FJ Gamma II .024in HP 78mm Bore Cylinder Head Gasket $143.59 Details
IN STOCK King Engine Bearings Main Bearings MB5771XP0.25 King Engine Bearings Hyundai G4KF Main Bearing Set - Size +0.25mm $152.99 Details
IN STOCK - LOW King Engine Bearings Rod Bearings CR4634XP0.25 King Engine Bearings Hyundai G4KF Connecting Rod Bearing Set - Size +0.25mm $115.09 Details
IN STOCK Victor Reinz Valve Cover Sets VS50555 MAHLE Original Hyundai Genesis Coupe 14-13 Valve Cover Set $41.70 Details
IN STOCK Victor Reinz Valve Cover Sets VS50556 MAHLE Original Hyundai Genesis Coupe 12-10 Valve Cover Set $43.68 Details
IN STOCK - LOW Torque Solution Engine Mount Inserts TS-KIA-001 Torque Solution Lower Engine Mount Inserts: Kia Optima T-GDI 2011+ $63.79 Details
IN STOCK Mishimoto Oil Filler Caps MMOFC-MAZ-HOONRD Mishimoto Mazda Hoonigan Oil Filler Cap - Red $89.50 CLEARANCE VIEW PRICE IN CART Details
IN STOCK Mishimoto Oil Filler Caps MMOFC-MAZ-BK Mishimoto Mazda Oil Filler Cap - Black $73.50 Details
IN STOCK King Engine Bearings Main Bearings MB5707SI King Engine Bearings Hyundai G4KE/G4KC Main Bearings (Set of 5) $50.36 Details
IN STOCK King Engine Bearings Rod Bearings CR4624SM King Engine Bearings Hyundai G4KE/G4KC Rod Bearings (Set of 4) $77.36 Details

Popular Engine Component Parts:

IN STOCK King Engine Bearings Rod Bearings CR4624SM King Engine Bearings Hyundai G4KE/G4KC Rod Bearings (Set of 4) $77.36 Details
IN STOCK King Engine Bearings Main Bearings MB5706SI King Engine Bearings Hyundai i30 G4FC Main Bearing Set $81.54 Details
IN STOCK ACL Race Series Rod Bearings 4B1293HX-STD ACL Hyundai G4KF 2.0T Standard Size High Performance w/ Extra Oil Clearance Rod Bearing Set $130.75 Details
IN STOCK ACL Race Series Main Bearings 5M1295H-STD ACL Hyundai G4KF 2.0T Standard Size High Performance Main Bearing Set $236.25 Details
IN STOCK King Engine Bearings Rod Bearings CR4624SM0.25 King Engine Bearings Hyundai G4KE/G4KC Rod Bearings (Set of 4) - Size +.25mm $77.36 Details
IN STOCK Mishimoto Oil Filler Caps MMOFC-MAZ-HOONRD Mishimoto Mazda Hoonigan Oil Filler Cap - Red $89.50 CLEARANCE VIEW PRICE IN CART Details
IN STOCK King Engine Bearings Rod Bearings CR4624SM0.75 King Engine Bearings Hyundai G4KE / G4KC (Size +075) Rod Bearings (Set of 4) $77.36 Details
IN STOCK Gates Timing Idler Pulley T42017 Gates 90-99 Eclipse/DSM 4G63 Turbo & 03-06 Evo 8 & IX 4G63 4 cyl 2.0L Timing Belt Idler Pulley $99.72 Details
IN STOCK ACL Race Series Rod Bearings 4B1293H-STD ACL Hyundai G4KF 2.0T Standard Size High Performance Rod Bearing Set $130.75 Details
IN STOCK King Engine Bearings Main Bearings MB5771XP0.25 King Engine Bearings Hyundai G4KF Main Bearing Set - Size +0.25mm $152.99 Details