Looking for aftermarket parts to modify or upgrade your Mitsubishi Eclipse with engine components? At Tunersports.com we carry a huge selection of the top name brand performance engine component parts and accessories for your Eclipse.
Whether you have a 1990 or 2012 Mitsubishi Eclipse in Base to Spyder SE trim we have you covered. With engine components from balance shafts to wiring connectors we have 693 Eclipse engine component mods available. All parts have free shipping to the Continental US 48 States.
 IN STOCK - LOW Manley Performance Single Pistons 618005C-1Manley 03-06 EVO VIII/IX 85.5mm +.5mm Oversize Bore 8.5:1 Dish Piston - Single $170.72
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 IN STOCK - LOW Eagle Crankshafts - 4 Cyl 2439375900A6Eagle 4G63 Stroker 100mm Crankshaft For 6-Bolt (DSM) $730.61
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 $730.61
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 $730.61
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 IN STOCK Eagle Crankshafts - 4 Cyl 2034655900B7Eagle 4G63 Stock Stroke 88mm Crankshaft - 7 Bolt Flange $730.61
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 IN STOCK - LOW CP Pistons Piston Sets -4 Cyl SC7203-4CP Piston & Ring Set for Mitsubishi 2nd Gen 4G63T - Bore (86.0mm) - Size (+1.0mm) - CR (9.5:1) $885.15
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 IN STOCK - LOW CP Pistons Piston Sets -4 Cyl SC7216-4CP Piston & Ring Set for Mitsubishi 2nd Gen 4G63T 94mm Stroker - Bore (85.5mm) - Size (+0.5mm) - Com $885.15
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 IN STOCK - LOW CP Pistons Piston Sets -4 Cyl SC7201-4CP Piston & Ring Set for Mitsubishi 2nd Gen 4G63T - Bore (85.5mm) - Size (+0.5mm) - Compression Rati $885.15
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 IN STOCK Carrillo Conrods CARR -4 Cyl SCR4252-4Carrillo Mitsibishi 4G63 2nd Gen & Lancer EVO Pro-H 3/8 CARR Bolt Connecting Rods $1,459.52
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 IN STOCK Carrillo Conrods CARR -4 Cyl SCR7000-4Carrillo Mitsibishi 4G63 2nd Gen 156mm Stroke Pro-H 3/8 CARR Custom Connecting Rods w/ Hardware $1,459.52
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 IN STOCK GSC Power Division Race Balance Shafts 8042GSC P-D Mitsubishi Evo 4-9 4G63 Race Balance Shaft $210.38
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 IN STOCK Cometic Gasket Head Gaskets C4234-051Cometic Mitsubishi 4G63/T 86mm .051 inch MLS Head Gasket Eclipse / Galant/ Lancer Thru EVO3 $102.89
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 IN STOCK Cometic Gasket Head Gaskets C4233-051Cometic Mitsubishi 4G63/T 85.5mm .051 inchMLS Head Gasket Eclipse / Galant/ Lancer Thru EVO3 $102.89
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 $189.21
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 IN STOCK GSC Power Division Intake Valve Sets +1mm 2004-8GSC P-D 4G63T Evo 1-9 / 90-98 DSM Chrome Polished Intake Valve - 35mm Head (+1mm) - SET 8 $153.43
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 IN STOCK GSC Power Division Valve Spring Kits 5041GSC P-D 4G63T EVO 1-9 Stage 3 Beehive Valve Springs w/ Titanium Retainer Valvetrain Kit $399.92
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 IN STOCK GSC Power Division Exhaust Valve Sets -STD 2001-8GSC P-D 4G63T Evo 1-9 / 90-98 DSM Chrome Polished Exhaust Valve - 30.5mm Head (STD) - SET 8 $151.26
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 IN STOCK Brian Crower Camshaft Sets BC0104Brian Crower Mitsubishi 4G63 Eclipse/DSM Evo I-III Camshafts - Stage 3 - 276 Spec $556.15
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 IN STOCK GSC Power Division Exhaust Valve Sets +1mm 2007-8GSC P-D 4G63T Evo1-9/DSM 90-98 Chrome Polished Super Alloy Exhaust Valve - 31.5mm Head(+1mm) -SET 8 $241.65
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 $365.93
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