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  3. 2003
  4. Corvette
  5. Fuel and exhaust

2003 Chevrolet Corvette fuel and exhaust parts catalog

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Seal kit, fuel injector rail (ls1/5.7g)

  • OEM part number: 12482706
  • Quantity in car: 1
  • Fuel injection fuel rail
  • Usage: Y (LS1), Y (LS6)

$55.47—60.60

Available in 38 shops

Add to cart

Stud, fuel injector rail (ls1/5.7g)

  • OEM part number: 12554211
  • Quantity in car: 4
  • Fuel injection fuel rail (m6x1x18.5x14)
  • Usage: Y (LS1), Y (LS6)

$4.71—5.30

Available in 38 shops

Add to cart

Retainer, fuel injector rail (ls1/5.7g)

  • OEM part number: 12554679
  • Quantity in car: 8
  • Usage: Y (LS1), Y (LS6)

$4.70—5.87

Available in 38 shops

Add to cart

Dampener, fuel injector rail (ls1/5.7g)

  • OEM part number: 12555909
  • Quantity in car: 1
  • Fuel pulse
  • Usage: Y (LS1), Y (LS6)

$54.32—58.45

Available in 2 shops

Add to cart

Bracket RH, fuel injector rail (ls1/5.7g)

  • OEM part number: 12560384
  • Quantity in car: 1
  • Fuel injection fuel rail (90 degree "s" type bracket)
  • Usage: Y (LS1), Y (LS6)

$12.63—13.80

Available in 2 shops

Add to cart

Rail, fuel injector rail (ls1/5.7g)

  • OEM part number: 12561858
  • Quantity in car: 1
  • Usage: Y (LS1)

$244.97—267.62

Available in 2 shops

Add to cart

Ring, fuel injector rail (ls1/5.7g)

  • OEM part number: 24500246
  • Quantity in car: 1
  • Fuel pressure regulator retain
  • Usage: Y (LS1), Y (LS1, LS6)

$7.29—7.97

Available in 2 shops

Add to cart

Cap, fuel injector rail (ls1/5.7g)

  • OEM part number: 25532662
  • Quantity in car: 1
  • Usage: Y, Y

$2.97—3.39

Available in 38 shops

Add to cart

Valve, fuel injector rail (ls1/5.7g)

  • OEM part number: 88894338
  • Quantity in car: 1
  • Fuel pressure service
  • Usage: Y (LS1), Y (LS1, LS6)

$3.39—6.44

Available in 38 shops

Add to cart

Injector kit, fuel injector rail (ls6/5.7s)

  • OEM part number: 12456154
  • Quantity in car: 8
  • Multiport fuel
  • Usage: Y (LS1)

$78.95—166.03

Available in 38 shops

Add to cart

Injector kit, fuel injector rail (ls6/5.7s)

  • OEM part number: 12482704
  • Quantity in car: 8
  • Sequential multiport fuel (includes injector, retainer & seal)
  • Usage: Y (LS1), Y (LS6)

$109.29—124.86

Available in 38 shops

Add to cart

Seal kit, fuel injector rail (ls6/5.7s)

  • OEM part number: 12482706
  • Quantity in car: 1
  • Fuel injection fuel rail
  • Usage: Y (LS1), Y (LS6)

$55.47—60.60

Available in 38 shops

Add to cart

Stud, fuel injector rail (ls6/5.7s)

  • OEM part number: 12554211
  • Quantity in car: 4
  • Fuel injection fuel rail (m6x1x18.5x14)
  • Usage: Y (LS1), Y (LS6)

$4.71—5.30

Available in 38 shops

Add to cart

Retainer, fuel injector rail (ls6/5.7s)

  • OEM part number: 12554679
  • Quantity in car: 8
  • Usage: Y (LS1), Y (LS6)

$4.70—5.87

Available in 38 shops

Add to cart

Dampener, fuel injector rail (ls6/5.7s)

  • OEM part number: 12555909
  • Quantity in car: 1
  • Fuel pulse
  • Usage: Y (LS1), Y (LS6)

$54.32—58.45

Available in 2 shops

Add to cart

Bracket RH, fuel injector rail (ls6/5.7s)

  • OEM part number: 12560384
  • Quantity in car: 1
  • Fuel injection fuel rail (90 degree "s" type bracket)
  • Usage: Y (LS1), Y (LS6)

$12.63—13.80

Available in 2 shops

Add to cart

Rail, fuel injector rail (ls6/5.7s)

  • OEM part number: 12561858
  • Quantity in car: 1
  • Usage: Y (LS1)

$244.97—267.62

Available in 2 shops

Add to cart

Ring, fuel injector rail (ls6/5.7s)

  • OEM part number: 24500246
  • Quantity in car: 1
  • Fuel pressure regulator retain
  • Usage: Y (LS1), Y (LS1, LS6)

$7.29—7.97

Available in 2 shops

Add to cart

Cap, fuel injector rail (ls6/5.7s)

  • OEM part number: 25532662
  • Quantity in car: 1
  • Usage: Y, Y

$2.97—3.39

Available in 38 shops

Add to cart

Valve, fuel injector rail (ls6/5.7s)

  • OEM part number: 88894338
  • Quantity in car: 1
  • Fuel pressure service
  • Usage: Y (LS1), Y (LS1, LS6)

$3.39—6.44

Available in 38 shops

Add to cart

Bolt, throttle body (ls1/5.7g, ls6/5.7s)

  • OEM part number: 11588714
  • Quantity in car: 3
  • Hex flanged head, m6x1x30, 22.7 thread, 14.2 outside diameter, 8.8, gmw3359, m-pt. (throttle body)

$2.86—5.88

Available in 39 shops

Add to cart

Seal, throttle body (ls1/5.7g, ls6/5.7s)

  • OEM part number: 12552542
  • Quantity in car: 1
  • Throttle body
  • Usage: Y (LS1), Y (LS6)

$9.96—10.94

Available in 38 shops

Add to cart

Body, throttle body (ls1/5.7g, ls6/5.7s)

  • OEM part number: 17113564
  • Quantity in car: 1
  • Usage: Y (LS1)

$387.15—435.64

Available in 2 shops

Add to cart

Sensor kit, throttle body (ls1/5.7g, ls6/5.7s)

  • OEM part number: 17113566
  • Quantity in car: 1
  • Usage: Y

$85.93—120.55

Available in 38 shops

Add to cart

Body, throttle body (ls1/5.7g, ls6/5.7s)

  • OEM part number: 17113669
  • Quantity in car: 1
  • Usage: Y (LS1), Y (LS6)

$431.82—471.76

Available in 2 shops

Add to cart

Clamp, air pump and related parts hoses and pipes

  • OEM part number: 00744243
  • Quantity in car: 1
  • Diameter 10-244mm (secondary air injection pump hose)

$?

Add to cart

Clamp, air pump and related parts hoses and pipes

  • OEM part number: 01623010
  • Quantity in car: 4
  • Secondary air injection check valve hose
  • Usage: Y

$?

Add to cart

Clip, air pump and related parts hoses and pipes

  • OEM part number: 02012781
  • Quantity in car: 1
  • Secondary air injection pump hose
  • Usage: Y

$?

Add to cart

Clip, air pump and related parts hoses and pipes

  • OEM part number: 10311858
  • Quantity in car: 1
  • Usage: Y

$4.05—6.22

Available in 38 shops

Add to cart

Bolt, air pump and related parts hoses and pipes

  • OEM part number: 11515764
  • Quantity in car: 1
  • Hex flanged head, m10x1.5x20, 18thd, 22.3 outside diameter, 10.9, 7114m (position #2)
  • Usage: Y

$2.86—3.02

Available in 2 shops

Add to cart

Nut, air pump and related parts hoses and pipes

  • OEM part number: 11609411
  • Quantity in car: 1
  • Hexagon with conical washer, m6x1, 5.7 thick, 16 outside diameter, 9, gmw3200 (windshield washer solvent container)

$0.35—0.41

Available in 38 shops

Add to cart

Clamp, air pump and related parts hoses and pipes

  • OEM part number: 11609970
  • Quantity in car: 1
  • Worm gear, 14.22-26.92 diameter, 13.25 thick, stainless stl. (secondary air injection pump hose)

$1.41—2.63

Available in 38 shops

Add to cart

Strap, air pump and related parts hoses and pipes

  • OEM part number: 12337820
  • Quantity in car: 1
  • 15" tie strap (secondary air injection pump hose)
  • 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.

$1.10—2.09

Available in 39 shops

Add to cart

Connector RH, air pump and related parts hoses and pipes

  • OEM part number: 12553612
  • Quantity in car: 1
  • Secondary air injection pipe (66.7mm) (straight)
  • Usage: Y (LS1), Y

$3.73—4.01

Available in 2 shops

Add to cart

Gasket, air pump and related parts hoses and pipes

  • OEM part number: 12553617
  • Quantity in car: 2
  • Secondary air injection pipe
  • Usage: Y (LS1), Y

$1.11—2.59

Available in 38 shops

Add to cart

Connector, air pump and related parts hoses and pipes

  • OEM part number: 12555054
  • Quantity in car: 1
  • Usage: Y

$4.59—8.86

Available in 38 shops

Add to cart

Bolt, air pump and related parts hoses and pipes

  • OEM part number: 12556127
  • Quantity in car: 4
  • Secondary air injection pipe (position #1) (m8x1.25x24)
  • Usage: Y

$1.91—5.32

Available in 38 shops

Add to cart

Hose, air pump and related parts hoses and pipes

  • OEM part number: 12558519
  • Quantity in car: 1
  • Usage: Y

$12.52—13.08

Available in 2 shops

Add to cart

Pipe RH, air pump and related parts hoses and pipes

  • OEM part number: 12558995
  • Quantity in car: 1
  • Secondary air injection
  • Usage: Y (LS1)

$48.42—52.10

Available in 2 shops

Add to cart

Pipe LH, air pump and related parts hoses and pipes

  • OEM part number: 12558996
  • Quantity in car: 1
  • Usage: Y (LS1)

$40.60

Available in 1 shop

Add to cart

Pipe, air pump and related parts hoses and pipes

  • OEM part number: 12558997
  • Quantity in car: 1
  • Secondary air injection
  • Usage: Y

$14.22—14.85

Available in 2 shops

Add to cart

Connector LH, air pump and related parts hoses and pipes

  • OEM part number: 12558998
  • Quantity in car: 1
  • Secondary air injection pipe
  • Usage: Y

$3.94—4.24

Available in 2 shops

Add to cart

Hose, air pump and related parts hoses and pipes

  • OEM part number: 12559498
  • Quantity in car: 1
  • Secondary air injection pump (with connector)
  • Usage: Y

$1.18

Available in 1 shop

Add to cart

Pipe RH, air pump and related parts hoses and pipes

  • OEM part number: 12561494
  • Quantity in car: 1
  • Secondary air injection
  • Usage: Y

$107.17—225.95

Available in 38 shops

Add to cart

Pipe LH, air pump and related parts hoses and pipes

  • OEM part number: 12561495
  • Quantity in car: 1
  • Secondary air injection
  • Usage: Y

$188.31—196.71

Available in 2 shops

Add to cart

Valve, air pump and related parts hoses and pipes

  • OEM part number: 22040805
  • Quantity in car: 2
  • Secondary air injection check
  • Usage: Y (LS1), Y

$31.21

Available in 1 shop

Add to cart

Connector, air pump and related parts pump and mounting

  • OEM part number: 01263193
  • Quantity in car: 1
  • Usage: Y, Y (LS1), Y (LS6)

$?

Add to cart

Filter, air pump and related parts pump and mounting

  • OEM part number: 01977796
  • Quantity in car: 1
  • Usage: Y

$?

Add to cart

Clamp, air pump and related parts pump and mounting

  • OEM part number: 01985088
  • Quantity in car: 1
  • Usage: Y

$?

Add to cart

Solenoid, air pump and related parts pump and mounting

  • OEM part number: 01997212
  • Quantity in car: 1
  • Secondary air injection switch valve solenoid valve
  • Usage: Y

$?

Add to cart

Plate, air pump and related parts pump and mounting

  • OEM part number: 10404603
  • Quantity in car: 1
  • Secondary air injection switch valve solenoid valve solenoid anchor (with 1 stud)
  • Usage: Y

$3.69—3.94

Available in 2 shops

Add to cart

Bolt, air pump and related parts pump and mounting

  • OEM part number: 11514139
  • Quantity in car: 3
  • With washer m6x1x26, 17 outside diameter, header point, full thread, 9.8, por (engine block air injection pump bracket hole)

$0.99—1.54

Available in 38 shops

Add to cart

Nut, air pump and related parts pump and mounting

  • OEM part number: 11518908
  • Quantity in car: 3
  • Secondary air injection pump bracket (m6x1x15)
  • Usage: Y

$3.94—4.60

Available in 38 shops

Add to cart

Nut, air pump and related parts pump and mounting

  • OEM part number: 11609411
  • Quantity in car: 1
  • Hexagon with conical washer, m6x1, 5.7 thick, 16 outside diameter, 9, gmw3200 (secondary air injection switch valve solenoid)

$0.35—0.41

Available in 38 shops

Add to cart

Clamp, air pump and related parts pump and mounting

  • OEM part number: 11609970
  • Quantity in car: 1
  • Worm gear, 14.22-26.92 diameter, 13.25 thick, stainless stl. (secondary air injection pump air cleaner hose)

$1.41—2.63

Available in 38 shops

Add to cart

Clamp, air pump and related parts pump and mounting

  • OEM part number: 11609970
  • Quantity in car: 1
  • Worm gear, 14.22-26.92 diameter, 13.25 thick, stainless stl. (secondary air injection switch valve hose)

$1.41—2.63

Available in 38 shops

Add to cart

Clamp, air pump and related parts pump and mounting

  • OEM part number: 11609970
  • Quantity in car: 2
  • Worm gear, 14.22-26.92 diameter, 13.25 thick, stainless stl. (secondary air injection pump hose)

$1.41—2.63

Available in 38 shops

Add to cart

Connector, air pump and related parts pump and mounting

  • OEM part number: 12555054
  • Quantity in car: 1
  • Secondary air injection pump air cleaner hose
  • Usage: Y, Y (LS1), Y (LS6)

$4.59—8.86

Available in 38 shops

Add to cart

Hose, air pump and related parts pump and mounting

  • OEM part number: 12557747
  • Quantity in car: 1
  • Secondary air injection pump air cleaner (air cleaner to secondary air injector reactor pmp in hose)
  • Usage: Y (LS1), Y (LS6)

$9.61—10.05

Available in 2 shops

Add to cart

Valve, air pump and related parts pump and mounting

  • OEM part number: 12558524
  • Quantity in car: 1
  • Secondary air injection shutoff (poa 12558522 kit)
  • Usage: Y (LS1), Y

$34.22—35.76

Available in 2 shops

Add to cart

Hose, air pump and related parts pump and mounting

  • OEM part number: 12559493
  • Quantity in car: 1
  • Usage: Y

$12.27—12.82

Available in 2 shops

Add to cart

Hose, air pump and related parts pump and mounting

  • OEM part number: 12559497
  • Quantity in car: 1
  • Secondary air injection pump (without connector)
  • Usage: Y

$9.80—10.24

Available in 2 shops

Add to cart

Hose, air pump and related parts pump and mounting

  • OEM part number: 12559498
  • Quantity in car: 1
  • Usage: Y

$1.18

Available in 1 shop

Add to cart

Clip, air pump and related parts pump and mounting

  • OEM part number: 12561498
  • Quantity in car: 1
  • Secondary air injection pmp wiring harness
  • Usage: Y

$3.37—5.03

Available in 38 shops

Add to cart

Bracket, air pump and related parts pump and mounting

  • OEM part number: 12566934
  • Quantity in car: 1
  • Secondary air injection pump (must also use (3) 24507759 insulators if pump is originally mounted with bolt-on insulators)
  • Usage: Y

$13.98—14.61

Available in 2 shops

Add to cart

Pump, air pump and related parts pump and mounting

  • OEM part number: 12568382
  • Quantity in car: 1
  • Secondary air injection
  • Usage: Y

$174.50—182.30

Available in 2 shops

Add to cart

Insulator, air pump and related parts pump and mounting

  • OEM part number: 15007725
  • Quantity in car: 3
  • Secondary air injection pump bracket (first design uses bolt-on pump mounting insulators; for second design see 24507759) (code 7725)
  • Usage: Y (1ST DES)

$1.34

Available in 1 shop

Add to cart

Hose, air pump and related parts pump and mounting

  • OEM part number: 15324846
  • Quantity in car: 1
  • Heater & air conditioning control vacuum tk (fwd lamp harness) (fwd lamp wiring section)
  • Usage: Y

$3.94

Available in 1 shop

Add to cart

Insulator, air pump and related parts pump and mounting

  • OEM part number: 24507759
  • Quantity in car: 1
  • Secondary air injection pump bracket (second design uses pressed in pump mounting insulator; for first design see 15007725 (insulator), 15007726 (spacer) & 15152297 (bolt)
  • Usage: Y (2ND DES)

$3.82—5.68

Available in 2 shops

Add to cart

Insulator, air pump and related parts pump and mounting

  • OEM part number: 24507759
  • Quantity in car: 3
  • Secondary air injection pump bracket
  • Usage: Y

$3.82—5.68

Available in 2 shops

Add to cart

Seal, air pump and related parts pump and mounting

  • OEM part number: 25098174
  • Quantity in car: 1
  • Usage: Y

$1.52

Available in 1 shop

Add to cart

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