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  1. Home
  2. Chevrolet Trucks
  3. 2003
  4. Avalanche 2500 4WD
  5. Fuel and exhaust

2003 Chevrolet Trucks Avalanche 2500 4WD fuel and exhaust parts catalog

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Regulator kit, fuel injector rail (l18/8.1g)

  • OEM part number: 89060420
  • Quantity in car: 1
  • Usage: CK2, 3 (L18)

$82.73

Available in 1 shop

Add to cart

Seal kit, fuel injector rail/gasoline (lq4/6.0u, bi-fuel natural gas kl6)

  • OEM part number: 12587147
  • Quantity in car: 1
  • Usage: CK1, 2, 3 (LQ4)

$14.11—17.41

Available in 38 shops

Add to cart

Seal kit, fuel injector rail/gasoline (lq4/6.0u, bi-fuel natural gas kl6)

  • OEM part number: 17113552
  • Quantity in car: 1
  • Usage: CK1, 2, 3 (LQ4)

$22.66—47.26

Available in 38 shops

Add to cart

Tube, fuel injector rail/gasoline (lq4/6.0u, bi-fuel natural gas kl6)

  • OEM part number: 17113556
  • Quantity in car: 1
  • Fuel pressure regulator vacuum (1-90 degree connector)
  • Usage: CK1, 2, 3 (LQ4) (EXC KL5)

$17.46—31.18

Available in 38 shops

Add to cart

Retainer kit, fuel injector rail/gasoline (lq4/6.0u, bi-fuel natural gas kl6)

  • OEM part number: 89017379
  • Quantity in car: 1
  • Usage: CK1, 2, 3 (LQ4, NC1, NF2), CK1, 2, 3 (LQ4, KL5)

$26.28

Available in 1 shop

Add to cart

Pipe kit, fuel injector rail/gasoline (lq4/6.0u, bi-fuel natural gas kl6)

  • OEM part number: 89017381
  • Quantity in car: 1
  • Usage: CK1, 2, 3

$25.16—27.45

Available in 38 shops

Add to cart

Valve kit, fuel injector rail (lr4/4.8v, lm7/5.3t, lq4/6.0u, lq9/6.0n, excluding kl6)

  • OEM part number: 12570619
  • Quantity in car: 1
  • Usage: CK1, 2 (LR4, LM7), CK1, 2, 3 (LQ4)

$20.48—42.03

Available in 38 shops

Add to cart

Retainer kit, fuel injector rail (lr4/4.8v, lm7/5.3t, lq4/6.0u, lq9/6.0n, excluding kl6)

  • OEM part number: 12570620
  • Quantity in car: 1
  • Usage: CK1, 2 (LM7), CK2, 3 (LQ4), CK1, 2, 3 (LQ4)

$8.03—16.46

Available in 38 shops

Add to cart

Seal kit, fuel injector rail (lr4/4.8v, lm7/5.3t, lq4/6.0u, lq9/6.0n, excluding kl6)

  • OEM part number: 12587147
  • Quantity in car: 1
  • Usage: CK1, 2 (LM7), CK1, 2 (LM7), CK1, 2, 3 (LQ4)

$14.11—17.41

Available in 38 shops

Add to cart

Retainer, fuel injector rail (lr4/4.8v, lm7/5.3t, lq4/6.0u, lq9/6.0n, excluding kl6)

  • OEM part number: 17090512
  • Quantity in car: 1
  • Fuel pressure regulator
  • Usage: CK1, 2 (LM7), CK1, 2, 3 (LQ4)

$2.97—24.60

Available in 2 shops

Add to cart

Seal kit, fuel injector rail (lr4/4.8v, lm7/5.3t, lq4/6.0u, lq9/6.0n, excluding kl6)

  • OEM part number: 17113552
  • Quantity in car: 1
  • Fuel injection fuel rail
  • Usage: CK1, 2 (LM7), CK1, 2, 3 (LQ4)

$22.66—47.26

Available in 38 shops

Add to cart

Tube, fuel injector rail (lr4/4.8v, lm7/5.3t, lq4/6.0u, lq9/6.0n, excluding kl6)

  • OEM part number: 17113556
  • Quantity in car: 1
  • Fuel pressure regulator vacuum (1-90 degree connector)
  • Usage: CK1, 2 (LM7, LR4), CK1, 2, 3 (LQ4) (EXC KL5), CK1, 2 (LM7)

$17.46—31.18

Available in 38 shops

Add to cart

Rail RH, fuel injector rail (lr4/4.8v, lm7/5.3t, lq4/6.0u, lq9/6.0n, excluding kl6)

  • OEM part number: 17113695
  • Quantity in car: 1
  • Multiport fuel injection fuel
  • Usage: CK2, 3 (LQ4), CK1, 2 (LM7), CK1, 2 (LM7), CK1, 2, 3 (LQ4) (EXC KL6)

$121.39—241.15

Available in 38 shops

Add to cart

Rail LH, fuel injector rail (lr4/4.8v, lm7/5.3t, lq4/6.0u, lq9/6.0n, excluding kl6)

  • OEM part number: 17113696
  • Quantity in car: 1
  • Multiport fuel injection fuel
  • Usage: CK2, 3 (LQ4), CK1, 2, 3 (LQ4) (EXC KL6)

$117.84—234.14

Available in 38 shops

Add to cart

Rail LH, fuel injector rail (lr4/4.8v, lm7/5.3t, lq4/6.0u, lq9/6.0n, excluding kl6)

  • OEM part number: 17113696
  • Quantity in car: 1
  • Usage: CK1, 2 (LM7)

$117.84—234.14

Available in 38 shops

Add to cart

Injector, fuel injector rail (lr4/4.8v, lm7/5.3t, lq4/6.0u, lq9/6.0n, excluding kl6)

  • OEM part number: 17113698
  • Quantity in car: 8
  • Multiport fuel (if replacing connect-use with connect 88988814)
  • Usage: CK1, 2 (LM7), C1, 2 (LM7), CK1, 2, 3 (LM7), CK1, 2, 3 (LQ4)

$85.61—195.67

Available in 38 shops

Add to cart

Regulator kit, fuel injector rail (lr4/4.8v, lm7/5.3t, lq4/6.0u, lq9/6.0n, excluding kl6)

  • OEM part number: 17113700
  • Quantity in car: 1
  • Fuel pressure (bellcrank 25323715 on fuel pressure regulator)
  • Usage: CK1, 2 (LM7, M30, NA7, NC8, NF2, NM2) (EXC NW7), CK1, 2 (LM7, M30, NC1, NF4) (EXC NW7), CK1, 2 (LM7, M30, NC8, NF2, NF4, NW7)

$63.66—137.55

Available in 38 shops

Add to cart

Rail LH, fuel injector rail (lr4/4.8v, lm7/5.3t, lq4/6.0u, lq9/6.0n, excluding kl6)

  • OEM part number: 17113701
  • Quantity in car: 1
  • Multiport fuel injection fuel (manifold production number 17201212)
  • Usage: CK1, 2 (LM7)

$96.90—105.86

Available in 2 shops

Add to cart

Tube, fuel injector rail (lr4/4.8v, lm7/5.3t, lq4/6.0u, lq9/6.0n, excluding kl6)

  • OEM part number: 89017377
  • Quantity in car: 1
  • Fuel injection fuel rail crossover
  • Usage: CK1, 2 (LM7), CK1, 2, 3 (LQ4)

$51.84—57.53

Available in 38 shops

Add to cart

Retainer kit, fuel injector rail (lr4/4.8v, lm7/5.3t, lq4/6.0u, lq9/6.0n, excluding kl6)

  • OEM part number: 89017379
  • Quantity in car: 1
  • Fuel injection fuel rail crossover tube
  • Usage: CK1, 2, 3 (LQ4), CK1, 2 (LM7), C2 (LM7), CK1, 2 (LM7)

$26.28

Available in 1 shop

Add to cart

Pipe kit, fuel injector rail (lr4/4.8v, lm7/5.3t, lq4/6.0u, lq9/6.0n, excluding kl6)

  • OEM part number: 89017381
  • Quantity in car: 1
  • Fuel injection fuel return
  • Usage: CK1, 2, 3

$25.16—27.45

Available in 38 shops

Add to cart

Regulator kit, fuel injector rail (lr4/4.8v, lm7/5.3t, lq4/6.0u, lq9/6.0n, excluding kl6)

  • OEM part number: 89060420
  • Quantity in car: 1
  • Fuel pressure (contains regulator 25324252 and retainer 25179285.)
  • Usage: CK1, 2 (LR4, LM7), CK1, 2, 3 (LQ4)

$82.73

Available in 1 shop

Add to cart

Nut, turbocharger lubrication system (lb7/6.6-1)

  • OEM part number: 94012044
  • Quantity in car: 2
  • Turbocharge oil return pipe
  • Usage: CK2, 3 (LB7)

$0.41—3.44

Available in 37 shops

Add to cart

Bolt, turbocharger lubrication system (lb7/6.6-1)

  • OEM part number: 94012127
  • Quantity in car: 2
  • Turbocharge oil return pipe (m8x25 flange)
  • Usage: CK2, 3 (LB7)

$1.04—2.24

Available in 2 shops

Add to cart

Stud, turbocharger lubrication system (lb7/6.6-1)

  • OEM part number: 94013084
  • Quantity in car: 2
  • Usage: CK2, 3 (LB7)

$2.50—5.69

Available in 2 shops

Add to cart

Pipe, turbocharger lubrication system (lb7/6.6-1)

  • OEM part number: 97188654
  • Quantity in car: 1
  • Usage: CK2, 3 (LB7)

$81.31—91.51

Available in 38 shops

Add to cart

Gasket, turbocharger lubrication system (lb7/6.6-1)

  • OEM part number: 97208191
  • Quantity in car: 1
  • Turbocharge oil return pipe (lower)
  • Usage: CK2, 3 (LB7)

$1.61—1.81

Available in 38 shops

Add to cart

Gasket, turbocharger lubrication system (lb7/6.6-1)

  • OEM part number: 97227012
  • Quantity in car: 1
  • Turbocharge oil return pipe (upper)
  • Usage: CK2, 3 (LB7)

$1.59—1.81

Available in 38 shops

Add to cart

Pipe, turbocharger lubrication system (lb7/6.6-1)

  • OEM part number: 97239132
  • Quantity in car: 1
  • Usage: CK2, 3 (LB7)

$32.89—50.78

Available in 37 shops

Add to cart

Gasket, turbocharger lubrication system (lb7/6.6-1)

  • OEM part number: 97256733
  • Quantity in car: 2
  • Usage: CK2, 3 (LB7)

$2.40—2.70

Available in 2 shops

Add to cart

Bolt, turbocharger lubrication system (lb7/6.6-1)

  • OEM part number: 97725973
  • Quantity in car: 2
  • Turbocharge oil feed pipe (oil feed eye bolt at turbocharge) (m12x24)
  • Usage: CK2, 3 (LB7)

$6.43—13.87

Available in 37 shops

Add to cart

Clamp, turbocharger cooling system (lb7/6.6-1)

  • OEM part number: 91176626
  • Quantity in car: 2
  • Turbocharge coolant feed hose
  • Usage: CK2, 3 (LB7), CK2, 3 (LB7)

$2.54—2.79

Available in 2 shops

Add to cart

Hose, turbocharger cooling system (lb7/6.6-1)

  • OEM part number: 94002821
  • Quantity in car: 1
  • Turbocharge coolant return (lower on turbocharger) (between turbocharge and pipe, turbocharge coolant return) (70mm)
  • Usage: CK2, 3 (LB7)

$12.86—14.62

Available in 38 shops

Add to cart

Bolt, turbocharger cooling system (lb7/6.6-1)

  • OEM part number: 94012219
  • Quantity in car: 3
  • Turbocharge
  • Usage: CK2, 3 (LB7)

$2.46—3.08

Available in 38 shops

Add to cart

Hose, turbocharger cooling system (lb7/6.6-1)

  • OEM part number: 94013117
  • Quantity in car: 1
  • Turbocharge coolant return (bulk hose cut to length)
  • Usage: CK2, 3 (LB7)

$23.08—26.28

Available in 38 shops

Add to cart

Pipe, turbocharger cooling system (lb7/6.6-1)

  • OEM part number: 97230093
  • Quantity in car: 1
  • Turbocharge coolant feed (upper on turbocharger) (between turbocharge and pipe, turbocharge coolant feed)
  • Usage: CK2, 3 (LB7)

$13.38—15.47

Available in 38 shops

Add to cart

Bracket, turbocharger cooling system (lb7/6.6-1)

  • OEM part number: 97246697
  • Quantity in car: 1
  • Manifold absolute pressure sensor
  • Usage: CK2, 3 (LB7, ML6, M74, NF2)

$3.00—63.17

Available in 38 shops

Add to cart

Pipe, turbocharger cooling system (lb7/6.6-1)

  • OEM part number: 97288624
  • Quantity in car: 1
  • Turbocharge coolant return
  • Usage: CK2, 3 (LB7)

$11.83—16.07

Available in 38 shops

Add to cart

Bracket, turbocharger cooling system (lb7/6.6-1)

  • OEM part number: 97312760
  • Quantity in car: 1
  • Manifold absolute pressure sensor
  • Usage: CK2, 3 (LB7, ML6, M74, NC1, NF4)

$3.71

Available in 1 shop

Add to cart

Bolt, turbocharger cooling system (lb7/6.6-1)

  • OEM part number: 97378075
  • Quantity in car: 1
  • Turbocharge coolant return pipe clip bracket (m8x14 flange)
  • Usage: CK2, 3 (LB7)

$2.24—2.37

Available in 2 shops

Add to cart

Turbocharger, turbocharger cooling system (lb7/6.6-1)

  • OEM part number: 97720748
  • Quantity in car: 1
  • Usage: CK2, 3 (LB7, NF2, ML6, M74)

$1.00

Available in 1 shop

Add to cart

Turbocharger, turbocharger cooling system (lb7/6.6-1)

  • OEM part number: 97720749
  • Quantity in car: 1
  • Usage: CK2, 3 (LB7, ML6, M74, NC1, NF4)

$1.00—1783.83

Available in 37 shops

Add to cart

Stud, turbocharger exhaust inlet (lb7/6.6-1, nc1, nf4)

  • OEM part number: 94004845
  • Quantity in car: 2
  • Turbocharge exhaust outlet elbow
  • Usage: CK2, 3 (LB7)

$2.89—3.11

Available in 2 shops

Add to cart

Nut, turbocharger exhaust inlet (lb7/6.6-1, nc1, nf4)

  • OEM part number: 94012044
  • Quantity in car: 2
  • Turbocharge oil return pipe
  • Usage: CK2, 3 (LB7)

$0.41—3.44

Available in 37 shops

Add to cart

Bolt, turbocharger exhaust inlet (lb7/6.6-1, nc1, nf4)

  • OEM part number: 94012219
  • Quantity in car: 3
  • Turbocharge
  • Usage: CK2, 3 (LB7)

$2.46—3.08

Available in 38 shops

Add to cart

Gasket, turbocharger exhaust inlet (lb7/6.6-1, nc1, nf4)

  • OEM part number: 97188685
  • Quantity in car: 2
  • Exhaust turbocharge inlet pipe (between exhaust manifold and exhaust manifold pipe)
  • Usage: CK2, 3 (LB7)

$6.59—11.66

Available in 38 shops

Add to cart

Gasket, turbocharger exhaust inlet (lb7/6.6-1, nc1, nf4)

  • OEM part number: 97192618
  • Quantity in car: 2
  • Exhaust turbocharge inlet pipe (between turbocharge and turbocharge exhaust pipe) (exhaust manifold to turbocharge)
  • Usage: CK2, 3 (LB7)

$6.42—11.50

Available in 38 shops

Add to cart

Pipe LH, turbocharger exhaust inlet (lb7/6.6-1, nc1, nf4)

  • OEM part number: 97223167
  • Quantity in car: 1
  • Exhaust turbocharge inlet
  • Usage: CK2, 3 (LB7)

$180.75—350.63

Available in 38 shops

Add to cart

Shield LH, turbocharger exhaust inlet (lb7/6.6-1, nc1, nf4)

  • OEM part number: 97223942
  • Quantity in car: 1
  • Exhaust turbocharge inlet pipe heat
  • Usage: CK2, 3 (LB7)

$174.64

Available in 1 shop

Add to cart

Bolt, turbocharger exhaust inlet (lb7/6.6-1, nc1, nf4)

  • OEM part number: 97227612
  • Quantity in car: 12
  • Exhaust manifold (m10x30)
  • Usage: CK2, 3 (LB7)

$2.50—7.09

Available in 2 shops

Add to cart

Pipe RH, turbocharger exhaust inlet (lb7/6.6-1, nc1, nf4)

  • OEM part number: 97246389
  • Quantity in car: 1
  • Exhaust turbocharge inlet
  • Usage: CK2, 3 (LB7, NC1, NF4)

$162.84—234.56

Available in 38 shops

Add to cart

Gasket, turbocharger exhaust inlet (lb7/6.6-1, nc1, nf4)

  • OEM part number: 97328807
  • Quantity in car: 1
  • Turbocharge exhaust outlet elbow
  • Usage: CK2, 3 (LB7, NC1, NF4)

$6.40—7.67

Available in 38 shops

Add to cart

Turbocharger, turbocharger exhaust inlet (lb7/6.6-1, nc1, nf4)

  • OEM part number: 97720749
  • Quantity in car: 1
  • Usage: CK2, 3 (LB7, ML6, M74, NC1, NF4)

$1.00—1783.83

Available in 37 shops

Add to cart

Bolt, turbocharger exhaust inlet (lb7/6.6-1, excluding nc1, nf4)

  • OEM part number: 94012219
  • Quantity in car: 3
  • Turbocharge
  • Usage: CK2, 3 (LB7), CK2, 3 (LB7)

$2.46—3.08

Available in 38 shops

Add to cart

Gasket, turbocharger exhaust inlet (lb7/6.6-1, excluding nc1, nf4)

  • OEM part number: 97188685
  • Quantity in car: 2
  • Exhaust turbocharge inlet pipe (between exhaust manifold and exhaust manifold pipe)
  • Usage: CK2, 3 (LB7)

$6.59—11.66

Available in 38 shops

Add to cart

Gasket, turbocharger exhaust inlet (lb7/6.6-1, excluding nc1, nf4)

  • OEM part number: 97192618
  • Quantity in car: 2
  • Exhaust turbocharge inlet pipe (between turbocharge and turbocharge exhaust pipe) (exhaust manifold to turbocharge)
  • Usage: CK2, 3 (LB7)

$6.42—11.50

Available in 38 shops

Add to cart

Pipe LH, turbocharger exhaust inlet (lb7/6.6-1, excluding nc1, nf4)

  • OEM part number: 97223167
  • Quantity in car: 1
  • Exhaust turbocharge inlet
  • Usage: CK2, 3 (LB7)

$180.75—350.63

Available in 38 shops

Add to cart

Shield LH, turbocharger exhaust inlet (lb7/6.6-1, excluding nc1, nf4)

  • OEM part number: 97223942
  • Quantity in car: 1
  • Exhaust turbocharge inlet pipe heat
  • Usage: CK2, 3 (LB7)

$174.64

Available in 1 shop

Add to cart

Bolt, turbocharger exhaust inlet (lb7/6.6-1, excluding nc1, nf4)

  • OEM part number: 97227612
  • Quantity in car: 12
  • Exhaust manifold (m10x30)
  • Usage: CK2, 3 (LB7)

$2.50—7.09

Available in 2 shops

Add to cart

Pipe RH, turbocharger exhaust inlet (lb7/6.6-1, excluding nc1, nf4)

  • OEM part number: 97302261
  • Quantity in car: 1
  • Exhaust turbocharge inlet
  • Usage: CK2, 3 (LB7, NF2)

$184.80—198.28

Available in 38 shops

Add to cart

Bolt, turbocharger exhaust inlet (lb7/6.6-1, excluding nc1, nf4)

  • OEM part number: 97378075
  • Quantity in car: 10
  • Exhaust manifold heat shield (m8x14 flange)
  • Usage: CK2, 3 (LB7)

$2.24—2.37

Available in 2 shops

Add to cart

Turbocharger, turbocharger exhaust inlet (lb7/6.6-1, excluding nc1, nf4)

  • OEM part number: 97720748
  • Quantity in car: 1
  • Usage: CK2, 3 (LB7, NF2, ML6, M74)

$1.00

Available in 1 shop

Add to cart

Bolt, turbocharger exhaust outlet (lb7/6.6-1)

  • OEM part number: 94011756
  • Quantity in car: 3
  • Turbocharge heat shield
  • Usage: CK2, 3 (LB7)

$0.64—1.47

Available in 2 shops

Add to cart

Bolt, turbocharger exhaust outlet (lb7/6.6-1)

  • OEM part number: 94011756
  • Quantity in car: 1
  • Turbocharge heat shield
  • Usage: CK2, 3 (LB7)

$0.64—1.47

Available in 2 shops

Add to cart

Nut, turbocharger exhaust outlet (lb7/6.6-1)

  • OEM part number: 94012045
  • Quantity in car: 2
  • Hex flanged head m10x1.25x10 21-outside diameter 7t zp (turbocharge exhaust pipe)

$2.35—3.40

Available in 38 shops

Add to cart

Bolt, turbocharger exhaust outlet (lb7/6.6-1)

  • OEM part number: 94012190
  • Quantity in car: 1
  • Fuel tank bracket
  • Usage: CK2, 3 (LB7), CK2, 3 (LB7)

$2.57—2.69

Available in 37 shops

Add to cart

Bolt, turbocharger exhaust outlet (lb7/6.6-1)

  • OEM part number: 94012219
  • Quantity in car: 3
  • Turbocharge
  • Usage: CK2, 3 (LB7)

$2.46—3.08

Available in 38 shops

Add to cart

Bolt, turbocharger exhaust outlet (lb7/6.6-1)

  • OEM part number: 94012244
  • Quantity in car: 3
  • Turbocharge heat shield (m6x25)
  • Usage: CK2, 3 (LB7)

$0.98—1.20

Available in 38 shops

Add to cart

Bolt, turbocharger exhaust outlet (lb7/6.6-1)

  • OEM part number: 94012244
  • Quantity in car: 1
  • Turbocharge heat shield (m6x25)
  • Usage: CK2, 3 (LB7)

$0.98—1.20

Available in 38 shops

Add to cart

Gasket, turbocharger exhaust outlet (lb7/6.6-1)

  • OEM part number: 97192619
  • Quantity in car: 1
  • Turbocharge exhaust pipe (to turbocharge adapter)
  • Usage: CK2, 3 (LB7), CK2, 3 (LB7, NF2)

$10.30—18.33

Available in 37 shops

Add to cart

Shield, turbocharger exhaust outlet (lb7/6.6-1)

  • OEM part number: 97213508
  • Quantity in car: 1
  • Turbocharge heat (lower)
  • Usage: CK2, 3 (LB7)

$133.78—198.38

Available in 38 shops

Add to cart

Shield, turbocharger exhaust outlet (lb7/6.6-1)

  • OEM part number: 97217282
  • Quantity in car: 1
  • Turbocharge heat (upper)
  • Usage: CK2, 3 (LB7)

$133.78—141.32

Available in 37 shops

Add to cart

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