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  3. 2003
  4. Corvette
  5. Engine V8

2003 Chevrolet Corvette engine v8 parts catalog

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Shim, engine assembly 5.7l v8 cylinder head and related parts (ls6/5.7s)

  • OEM part number: 12565118
  • Quantity in car: 16
  • Valve spring (1.0 millimeter thick)
  • Usage: Y (LS6)

$1.51—1.70

Available in 2 shops

Add to cart

Valve, engine assembly 5.7l v8 cylinder head and related parts (ls6/5.7s)

  • OEM part number: 12565311
  • Quantity in car: 8
  • Int
  • Usage: Y (LS6)

$5.53

Available in 1 shop

Add to cart

Valve, engine assembly 5.7l v8 cylinder head and related parts (ls6/5.7s)

  • OEM part number: 12565312
  • Quantity in car: 8
  • Usage: Y (LS6)

$32.86—36.79

Available in 2 shops

Add to cart

Plug, engine assembly 5.7l v8 cylinder head and related parts (ls6/5.7s)

  • OEM part number: 12568011
  • Quantity in car: 1
  • Valve rocker armature cover positive crankcase ventilation valve hole
  • Usage: Y (LS6), Y (LS6)

$6.24—12.87

Available in 38 shops

Add to cart

Pinion, engine assembly 5.7l v8 cylinder head and related parts (ls6/5.7s)

  • OEM part number: 12570326
  • Quantity in car: 4
  • Cylinder head location
  • Usage: Y (LS6), Y (LS6), Y (LS6), Y (LS6)

$2.86—5.91

Available in 38 shops

Add to cart

Cover LH, engine assembly 5.7l v8 cylinder head and related parts (ls6/5.7s)

  • OEM part number: 12570427
  • Quantity in car: 1
  • Valve rocker armature (plug valve cover portion with cap 12579145) (includes cover, gasket, bolt, deflector, fitting)
  • Usage: Y (LS6)

$92.39—109.41

Available in 38 shops

Add to cart

Tube, engine assembly 5.7l v8 cylinder head and related parts (ls6/5.7s)

  • OEM part number: 12573109
  • Quantity in car: 1
  • Positive crankcase ventilation valve (see engine art part 5 callout 565) (engine regular production option ls6) (196.1mm length)
  • Usage: Y (LS6)

$77.84—136.93

Available in 38 shops

Add to cart

Bolt, engine assembly 5.7l v8 cylinder head and related parts (ls6/5.7s)

  • OEM part number: 12577215
  • Quantity in car: 8
  • Usage: Y (LS6), Y

$2.89—6.02

Available in 38 shops

Add to cart

12577268 genuine OEM part.

Cap, engine assembly 5.7l v8 cylinder head and related parts (ls6/5.7s)

  • OEM part number: 12577268
  • Quantity in car: 1
  • Usage: Y (LS6)

$1.96—5.61

Available in 2 shops

Add to cart

Wire, engine assembly 5.7l v8 cylinder head and related parts (ls6/5.7s)

  • OEM part number: 12582190
  • Quantity in car: 2
  • Usage: Y (LS6)

$72.61—143.89

Available in 38 shops

Add to cart

Cover RH, engine assembly 5.7l v8 cylinder head and related parts (ls6/5.7s)

  • OEM part number: 12582224
  • Quantity in car: 1
  • Valve rocker armature (includes cover, gasket, bolt, connector, fitting, baffle, cap) (when replacing cover, trim existing positive crankcase ventilation hose to fit or use positive crankcase ventilation hose 12582226) (if replacing 2-portion valve cover, pl
  • Usage: Y (LS6)

$73.58—89.84

Available in 38 shops

Add to cart

Seal, engine assembly 5.7l v8 cylinder head and related parts (ls6/5.7s)

  • OEM part number: 12585673
  • Quantity in car: 1
  • Crankshaft front oil
  • Usage: Y (LS6)

$15.61—32.78

Available in 38 shops

Add to cart

Spring, engine assembly 5.7l v8 cylinder head and related parts (ls6/5.7s)

  • OEM part number: 12586484
  • Quantity in car: 16
  • Valve
  • Usage: Y (LS6)

$8.90

Available in 1 shop

Add to cart

Gasket, engine assembly 5.7l v8 cylinder head and related parts (ls6/5.7s)

  • OEM part number: 12589226
  • Quantity in car: 2
  • Cylinder head
  • Usage: Y (LS6)

$19.32—47.30

Available in 38 shops

Add to cart

Gasket, engine assembly 5.7l v8 cylinder head and related parts (ls6/5.7s)

  • OEM part number: 12612045
  • Quantity in car: 2
  • Usage: Y (LS6)

$3.19

Available in 1 shop

Add to cart

Head, engine assembly 5.7l v8 cylinder head and related parts (ls6/5.7s)

  • OEM part number: 12615363
  • Quantity in car: 2
  • Usage: Y (LS6), Y (LS6)

$1.50—492.72

Available in 2 shops

Add to cart

Spark plug, engine assembly 5.7l v8 cylinder head and related parts (ls6/5.7s)

  • OEM part number: 12621258
  • Quantity in car: 8
  • (gap 0.040) (do not change spark plug gap from .040) (iridium)
  • Usage: Y (LS6)

$5.60—5.90

Available in 2 shops

Add to cart

Gasket, engine assembly 5.7l v8 cylinder head and related parts (ls6/5.7s)

  • OEM part number: 12633904
  • Quantity in car: 1
  • Usage: Y (LS6)

$16.70—20.68

Available in 38 shops

Add to cart

Connector, engine assembly 5.7l v8 cylinder head and related parts (ls6/5.7s)

  • OEM part number: 13582063
  • Quantity in car: 8
  • Coil-ignition (black) (4-way female) (with leads)
  • Usage: Y

$21.45—24.14

Available in 2 shops

Add to cart

Lifter, engine assembly 5.7l v8 cylinder head and related parts (ls6/5.7s)

  • OEM part number: 17122490
  • Quantity in car: 16
  • Valve (hydraulic, roller, non-active fuel management lifter)
  • Usage: Y (LS6)

$32.74—49.88

Available in 38 shops

Add to cart

Lifter, engine assembly 5.7l v8 cylinder head and related parts (ls6/5.7s)

  • OEM part number: 17122490
  • Quantity in car: 16
  • Valve
  • Usage: Y (LS6)
  • A Service Bulletin Applies To This Part Number. Per Gm Service Policies And Procedures, Failure To Follow Bulletin Information May Result In The Rejection Of A Warranty Claim.

$32.74—49.88

Available in 38 shops

Add to cart

Wire kit, engine assembly 5.7l v8 cylinder head and related parts (ls6/5.7s)

  • OEM part number: 88862458
  • Spark plug (all makes)
  • Usage: Y (LS1, LS6), Y (LS1, LS6), Y (LS6)

$51.48—67.86

Available in 38 shops

Add to cart

Wire kit, engine assembly 5.7l v8 cylinder head and related parts (ls6/5.7s)

  • OEM part number: 88892763
  • Quantity in car: 1
  • Spark plug (black leads)
  • Usage: Y (LS6)

$101.98—243.62

Available in 38 shops

Add to cart

Wire kit, engine assembly 5.7l v8 cylinder head and related parts (ls6/5.7s)

  • OEM part number: 89017270
  • Quantity in car: 1
  • Spark plug (reduction leads)
  • Usage: Y (LS6)

$66.54—159.21

Available in 38 shops

Add to cart

Wire, engine assembly 5.7l v8 cylinder head and related parts (ls6/5.7s)

  • OEM part number: 89017271
  • Quantity in car: 8
  • Spark plug (reduction leads) (reduction lead)
  • Usage: Y (LS6)

$11.13—13.49

Available in 38 shops

Add to cart

Connector, engine assembly 5.7l v8 front cover and cooling (ls6/5.7s)

  • OEM part number: 12102747
  • Quantity in car: 1
  • Sensor-engine coolant temp (black) (accepts 1.5mm terms) (2-way female) (m/p150) (with leads)
  • Usage: Y (MM6, M30)

$0.36—19.03

Available in 2 shops

Add to cart

Seal, engine assembly 5.7l v8 front cover and cooling (ls6/5.7s)

  • OEM part number: 12551905
  • Quantity in car: 1
  • Water pump cover (O-ring)
  • Usage: Y (LS1), Y (LS6)

$1.71—1.88

Available in 38 shops

Add to cart

Bolt, engine assembly 5.7l v8 front cover and cooling (ls6/5.7s)

  • OEM part number: 12551926
  • Quantity in car: 6
  • Water pump (used with sealant) (m8x1.25x83)
  • Usage: Y (LS1), Y (LS6)

$2.89—8.75

Available in 38 shops

Add to cart

Head, engine assembly 5.7l v8 front cover and cooling (ls6/5.7s)

  • OEM part number: 12559855
  • Quantity in car: 2
  • Usage: Y (LS1)

$357.50—876.41

Available in 2 shops

Add to cart

Seal, engine assembly 5.7l v8 front cover and cooling (ls6/5.7s)

  • OEM part number: 12561155
  • Quantity in car: 1
  • Usage: Y (LS1), Y (LS6)

$7.24—14.42

Available in 38 shops

Add to cart

Cover, engine assembly 5.7l v8 front cover and cooling (ls6/5.7s)

  • OEM part number: 12561243
  • Quantity in car: 1
  • Usage: Y (LS1), Y (LS6)

$61.41—73.37

Available in 38 shops

Add to cart

Inlet, engine assembly 5.7l v8 front cover and cooling (ls6/5.7s)

  • OEM part number: 12571261
  • Quantity in car: 1
  • Usage: Y (LS1), Y (LS6)

$33.26—36.33

Available in 2 shops

Add to cart

Seal, engine assembly 5.7l v8 front cover and cooling (ls6/5.7s)

  • OEM part number: 12585673
  • Quantity in car: 1
  • Usage: Y (LS1), Y (LS6)

$15.61—32.78

Available in 38 shops

Add to cart

Inlet, engine assembly 5.7l v8 front cover and cooling (ls6/5.7s)

  • OEM part number: 12600172
  • Quantity in car: 1
  • Usage: Y (LS1), Y (LS6)

$33.77—36.89

Available in 2 shops

Add to cart

Sensor, engine assembly 5.7l v8 front cover and cooling (ls6/5.7s)

  • OEM part number: 12608814
  • Quantity in car: 1
  • Engine coolant temp
  • Usage: Y, Y

$17.89—19.26

Available in 2 shops

Add to cart

Head, engine assembly 5.7l v8 front cover and cooling (ls6/5.7s)

  • OEM part number: 12615363
  • Quantity in car: 2
  • Usage: Y (LS6), Y (LS6)

$1.50—492.72

Available in 2 shops

Add to cart

Gasket, engine assembly 5.7l v8 front cover and cooling (ls6/5.7s)

  • OEM part number: 12630223
  • Quantity in car: 2
  • Usage: Y (LS1), Y (LS6)

$3.56—7.52

Available in 38 shops

Add to cart

Gasket, engine assembly 5.7l v8 front cover and cooling (ls6/5.7s)

  • OEM part number: 12633904
  • Quantity in car: 1
  • Usage: Y (LS1), Y (LS6)

$16.70—20.68

Available in 38 shops

Add to cart

Pump kit, engine assembly 5.7l v8 front cover and cooling (ls6/5.7s)

  • OEM part number: 19256263
  • Quantity in car: 1
  • Usage: Y (LS1), Y (LS6)

$205.68—214.86

Available in 2 shops

Add to cart

Connector, engine assembly 5.7l v8 front cover and cooling (ls6/5.7s)

  • OEM part number: 88987993
  • Quantity in car: 1
  • Sensor-engine coolant temp (black) (2-way female) (with leads)
  • Usage: Y (LS1)
  • A Service Bulletin Applies To This Part Number. Per Gm Service Policies And Procedures, Failure To Follow Bulletin Information May Result In The Rejection Of A Warranty Claim.

$29.05—35.70

Available in 38 shops

Add to cart

Connector, engine assembly 5.7l v8 front cover and cooling (ls6/5.7s)

  • OEM part number: 88987993
  • Quantity in car: 1
  • Sensor-engine coolant temp (black) (2-way female) (with leads)
  • Usage: Y (LS6)

$29.05—35.70

Available in 38 shops

Add to cart

Seal, engine assembly 5.7l v8 oil pump, pan and related parts (ls6/5.7s)

  • OEM part number: 03536966
  • Quantity in car: 1
  • Usage: Y (LS1), Y (LS6)

$?

Add to cart

Plug, engine assembly 5.7l v8 oil pump, pan and related parts (ls6/5.7s)

  • OEM part number: 09427693
  • Quantity in car: 1
  • Cup 5/8, corrosion resistant steel (engine block oil gallery)

$?

Add to cart

Screw, engine assembly 5.7l v8 oil pump, pan and related parts (ls6/5.7s)

  • OEM part number: 10077361
  • Quantity in car: 2
  • M6x1x20 (right-hand & left-hand side)

$?

Add to cart

Seal, engine assembly 5.7l v8 oil pump, pan and related parts (ls6/5.7s)

  • OEM part number: 10151633
  • Quantity in car: 1
  • Usage: Y (LS1), Y (LS6)

$2.42—4.51

Available in 38 shops

Add to cart

11515758 genuine OEM part.

Bolt, engine assembly 5.7l v8 oil pump, pan and related parts (ls6/5.7s)

  • OEM part number: 11515758
  • Quantity in car: 12

$0.59—3.03

Available in 3 shops

Add to cart

11515758 genuine OEM part.

Bolt, engine assembly 5.7l v8 oil pump, pan and related parts (ls6/5.7s)

  • OEM part number: 11515758
  • Quantity in car: 4
  • Hexagon flanged head, m8x1.25x30, 28thd, 18 outside diameter, machine point, 10.9, 7114m (oil pump)
  • Usage: Y

$0.59—3.03

Available in 3 shops

Add to cart

Nut, engine assembly 5.7l v8 oil pump, pan and related parts (ls6/5.7s)

  • OEM part number: 11516076
  • Quantity in car: 1
  • Prevailing torque tension flange hd. (m8x1.25x17.4 outside diameter (nut, oil pump suction pipe)

$0.19—3.50

Available in 39 shops

Add to cart

Bolt, engine assembly 5.7l v8 oil pump, pan and related parts (ls6/5.7s)

  • OEM part number: 11519133
  • Quantity in car: 7

$4.51—13.58

Available in 38 shops

Add to cart

Bolt, engine assembly 5.7l v8 oil pump, pan and related parts (ls6/5.7s)

  • OEM part number: 11561025
  • Quantity in car: 1
  • Hex flanged head, m6x1x16, 13.5 thread, 14.2 outside diameter, gmw25 steel, gmw3200, machine, header-point (oil pump suction pipe)

$0.45—0.50

Available in 38 shops

Add to cart

Plug, engine assembly 5.7l v8 oil pump, pan and related parts (ls6/5.7s)

  • OEM part number: 11562588
  • Quantity in car: 1
  • Usage: Y (LS1), Y (LS6)

$2.09—8.55

Available in 39 shops

Add to cart

Bolt, engine assembly 5.7l v8 oil pump, pan and related parts (ls6/5.7s)

  • OEM part number: 11588714
  • Quantity in car: 2
  • Hex flanged head, m6x1x30, 22.7 thread, 14.2 outside diameter, 8.8, gmw3359, m-pt. (oil pan cover)

$2.86—5.88

Available in 39 shops

Add to cart

Bolt, engine assembly 5.7l v8 oil pump, pan and related parts (ls6/5.7s)

  • OEM part number: 11588714
  • Quantity in car: 15

$2.86—5.88

Available in 39 shops

Add to cart

Plug, engine assembly 5.7l v8 oil pump, pan and related parts (ls6/5.7s)

  • OEM part number: 11588949
  • Quantity in car: 2
  • M16x1.5x14, 24 outside diameter, sae 1010 steel, gmw3044, with aluminum washer (engine block oil gallery)

$5.16—12.11

Available in 38 shops

Add to cart

Nut, engine assembly 5.7l v8 oil pump, pan and related parts (ls6/5.7s)

  • OEM part number: 11609746
  • Quantity in car: 9
  • Hex flanged head, m8x1.25, 8.9thk, 17.6 outside diameter, 10 steel, gmw3200, prevent torque (crankshaft oil deflector)

$0.94—1.31

Available in 38 shops

Add to cart

Cover, engine assembly 5.7l v8 oil pump, pan and related parts (ls6/5.7s)

  • OEM part number: 12551587
  • Quantity in car: 1
  • Usage: Y (LS1), Y (LS1), Y (LS6)

$23.52—28.56

Available in 38 shops

Add to cart

Fitting, engine assembly 5.7l v8 oil pump, pan and related parts (ls6/5.7s)

  • OEM part number: 12552357
  • Quantity in car: 1
  • Usage: Y (LS1), Y (LS6)

$5.23—7.11

Available in 38 shops

Add to cart

Bolt, engine assembly 5.7l v8 oil pump, pan and related parts (ls6/5.7s)

  • OEM part number: 12554990
  • Quantity in car: 2
  • Usage: Y (LS1), Y (LS6)

$2.89—3.65

Available in 38 shops

Add to cart

Sprocket, engine assembly 5.7l v8 oil pump, pan and related parts (ls6/5.7s)

  • OEM part number: 12556582
  • Quantity in car: 1
  • Usage: Y (LS1), Y (LS6)

$21.62—24.20

Available in 38 shops

Add to cart

Seal, engine assembly 5.7l v8 oil pump, pan and related parts (ls6/5.7s)

  • OEM part number: 12557752
  • Quantity in car: 1
  • Oil pump suction pipe (O-ring) (blue)
  • Usage: Y (LS1)
  • A Service Bulletin Applies To This Part Number. Per Gm Service Policies And Procedures, Failure To Follow Bulletin Information May Result In The Rejection Of A Warranty Claim.

$3.91—4.93

Available in 38 shops

Add to cart

Seal, engine assembly 5.7l v8 oil pump, pan and related parts (ls6/5.7s)

  • OEM part number: 12557752
  • Quantity in car: 1
  • Oil pump suction pipe (O-ring) (blue)
  • Usage: Y (LS6)

$3.91—4.93

Available in 38 shops

Add to cart

Deflector, engine assembly 5.7l v8 oil pump, pan and related parts (ls6/5.7s)

  • OEM part number: 12558189
  • Quantity in car: 1
  • Crankshaft oil
  • Usage: Y (LS1), Y (LS6)

$17.36—22.91

Available in 38 shops

Add to cart

Screen, engine assembly 5.7l v8 oil pump, pan and related parts (ls6/5.7s)

  • OEM part number: 12558750
  • Quantity in car: 1
  • Usage: Y (LS1), Y (LS6)

$1.01—32.84

Available in 2 shops

Add to cart

Pan, engine assembly 5.7l v8 oil pump, pan and related parts (ls6/5.7s)

  • OEM part number: 12561828
  • Quantity in car: 1
  • Oil (gull-type oil pan)
  • Usage: Y (LS1)

$710.16—829.57

Available in 38 shops

Add to cart

Pan, engine assembly 5.7l v8 oil pump, pan and related parts (ls6/5.7s)

  • OEM part number: 12561828
  • Quantity in car: 1
  • Usage: Y (LS6)

$710.16—829.57

Available in 38 shops

Add to cart

Gasket, engine assembly 5.7l v8 oil pump, pan and related parts (ls6/5.7s)

  • OEM part number: 12562020
  • Quantity in car: 1
  • Oil pan (lower internal sump pan rail)
  • Usage: Y (LS1), Y (LS6)

$34.69—70.63

Available in 38 shops

Add to cart

Cover RH, engine assembly 5.7l v8 oil pump, pan and related parts (ls6/5.7s)

  • OEM part number: 12562042
  • Quantity in car: 1
  • Trans
  • Usage: Y (LS1), Y (LS6)

$5.14—5.77

Available in 38 shops

Add to cart

Tube, engine assembly 5.7l v8 oil pump, pan and related parts (ls6/5.7s)

  • OEM part number: 12562360
  • Quantity in car: 1
  • Usage: Y (LS1)

$?

Add to cart

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