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  2. Chevrolet Trucks
  3. 2003
  4. Trailblazer EXT 4WD
  5. Fuel and exhaust

2003 Chevrolet Trucks Trailblazer EXT 4WD fuel and exhaust parts catalog

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Nut, fuel supply system (ll8/4.2s)

  • OEM part number: 11514597
  • Quantity in car: 1
  • Hexagon flanged head, 10x1.5 thread, 9.8 thick, 21.8 outside diameter, 510m (10) zf 7111m (transfer case)

$2.86—5.83

Available in 3 shops

Add to cart

Bolt, fuel supply system (ll8/4.2s)

  • OEM part number: 11516703
  • Quantity in car: 1
  • Hexagon, m4.8x1.6x13, 20 outside diameter, 6010m mat, 6047m finish (fuel feed & evaporative emission & return pipe clip)

$2.71—3.05

Available in 38 shops

Add to cart

Bolt, fuel supply system (ll8/4.2s)

  • OEM part number: 11519894
  • Quantity in car: 11
  • Hexagon with conical washer, m10x1.5x55, 42.3 thread, 20 outside diameter, 10.9, 7114m, machine, mat-point (trans)

$2.89—8.41

Available in 38 shops

Add to cart

Bolt, fuel supply system (ll8/4.2s)

  • OEM part number: 11589040
  • Quantity in car: 3
  • Trans torque converter
  • Usage: ST1 (M30)

$4.09—5.13

Available in 38 shops

Add to cart

Clip, fuel supply system (ll8/4.2s)

  • OEM part number: 15016320
  • Quantity in car: 1
  • Fuel feed & evaporative emission & return front pipe
  • Usage: ST1 (LL8), ST1 (LL8)

$2.76—3.04

Available in 2 shops

Add to cart

Clip, fuel supply system (ll8/4.2s)

  • OEM part number: 15034793
  • Quantity in car: 1
  • Usage: ST155, 158 (LL8), ST1 (LL8)

$2.57—4.46

Available in 37 shops

Add to cart

Clip, fuel supply system (ll8/4.2s)

  • OEM part number: 15034794
  • Quantity in car: 2
  • Usage: ST158 (LL8)

$2.90

Available in 1 shop

Add to cart

Clip, fuel supply system (ll8/4.2s)

  • OEM part number: 15038073
  • Quantity in car: 1
  • Usage: ST158 (LL8)

$7.68—13.28

Available in 38 shops

Add to cart

Clip, fuel supply system (ll8/4.2s)

  • OEM part number: 15038808
  • Quantity in car: 1
  • Fuel feed & evaporative emission & return front pipe
  • Usage: ST1 (M30)

$2.71—3.04

Available in 2 shops

Add to cart

Pipe, fuel supply system (ll8/4.2s)

  • OEM part number: 15112967
  • Quantity in car: 1
  • Usage: ST158 (LL8)

$132.97—146.37

Available in 2 shops

Add to cart

Clip, fuel supply system (ll8/4.2s)

  • OEM part number: 15175432
  • Quantity in car: 1
  • Fuel feed & evaporative emission & return pipe
  • Usage: T1, T1

$2.71—2.91

Available in 2 shops

Add to cart

15744392 genuine OEM part.

Retainer, fuel supply system (ll8/4.2s)

  • OEM part number: 15744392
  • Quantity in car: 2
  • Fuel feed hose connect (5/16 inch, 3/8 inch)
  • Usage: ST1, ST155, 158

$3.55—3.89

Available in 2 shops

Add to cart

Retainer, fuel supply system (ll8/4.2s)

  • OEM part number: 88983067
  • Quantity in car: 1
  • Usage: ST1

$6.13—6.89

Available in 38 shops

Add to cart

Bolt, fuel supply system (lm4/5.3p)

  • OEM part number: 08680874
  • Quantity in car: 6
  • Automatic transmission case extension (m10x1.5x33.4)
  • Usage: ST1

$?

Add to cart

Nut, fuel supply system (lm4/5.3p)

  • OEM part number: 11514597
  • Quantity in car: 1
  • Hexagon flanged head, 10x1.5 thread, 9.8 thick, 21.8 outside diameter, 510m (10) zf 7111m (transfer case)

$2.86—5.83

Available in 3 shops

Add to cart

Bolt, fuel supply system (lm4/5.3p)

  • OEM part number: 11516703
  • Quantity in car: 1
  • Hexagon, m4.8x1.6x13, 20 outside diameter, 6010m mat, 6047m finish (fuel feed & evaporative emission & return pipe clip)

$2.71—3.05

Available in 38 shops

Add to cart

Bolt, fuel supply system (lm4/5.3p)

  • OEM part number: 11518627
  • Quantity in car: 1
  • Hex flanged head, m10x1.5x45, 15mm socket, 10.9, gmw3359 (trans)

$2.87—3.27

Available in 38 shops

Add to cart

Bracket, fuel supply system (lm4/5.3p)

  • OEM part number: 15017970
  • Quantity in car: 1
  • Fuel injection fuel feed & return pipe (66.1mm length)
  • Usage: ST158 (LM4)

$3.89

Available in 1 shop

Add to cart

Clip, fuel supply system (lm4/5.3p)

  • OEM part number: 15038073
  • Quantity in car: 1
  • Fuel injection fuel feed & evaporative emission & return front pipe (holds 3 lines with christmas tree)
  • Usage: ST1 (06-36) (LM4), ST158 (LM4)

$7.68—13.28

Available in 38 shops

Add to cart

Clip, fuel supply system (lm4/5.3p)

  • OEM part number: 15038808
  • Quantity in car: 1
  • Fuel feed & evaporative emission & return front pipe
  • Usage: ST155, 158 (M30)

$2.71—3.04

Available in 2 shops

Add to cart

Pipe, fuel supply system (lm4/5.3p)

  • OEM part number: 15112994
  • Quantity in car: 1
  • Usage: ST158 (LM4), ST1 (06-36) (LM4)

$8.64—116.84

Available in 2 shops

Add to cart

Clip, fuel supply system (lm4/5.3p)

  • OEM part number: 15175431
  • Quantity in car: 1
  • Fuel feed & evaporative emission & return front pipe
  • Usage: S155, 158 (M30)

$3.04—3.42

Available in 2 shops

Add to cart

Clip, fuel supply system (lm4/5.3p)

  • OEM part number: 15175432
  • Quantity in car: 1
  • Fuel feed & evaporative emission & return pipe
  • Usage: T1

$2.71—2.91

Available in 2 shops

Add to cart

15744392 genuine OEM part.

Retainer, fuel supply system (lm4/5.3p)

  • OEM part number: 15744392
  • Quantity in car: 2
  • Fuel feed hose connect (5/16 inch, 3/8 inch)
  • Usage: ST155, 158

$3.55—3.89

Available in 2 shops

Add to cart

Nut, fuel tank mounting and filler pipe

  • OEM part number: 03530297
  • Quantity in car: 2
  • Hex flanged head, m6x1, 5.85thk, 14.2 outside diameter, 10, zor (fuel tank filler pipe)

$?

Add to cart

Clamp, fuel tank mounting and filler pipe

  • OEM part number: 09177063
  • Quantity in car: 3
  • Fuel tank filler pipe (25-40mm clamp range)
  • Usage: ST1

$?

Add to cart

Nut, fuel tank mounting and filler pipe

  • OEM part number: 10009923
  • Quantity in car: 8
  • Bolt retaining spring, m8x1.25, 25 outside diameter, zor (fuel tank shield)

$0.48—0.51

Available in 2 shops

Add to cart

Cap, fuel tank mounting and filler pipe

  • OEM part number: 10372242
  • Quantity in car: 1
  • Fuel tank filler (tether length 177mm)
  • Usage: ST1

$11.92—25.21

Available in 38 shops

Add to cart

Bolt, fuel tank mounting and filler pipe

  • OEM part number: 11509374
  • Quantity in car: 1
  • Screw hexagon with flat washer, self tappet, 4.2x1.41x16, 12.5 outside diameter (fuel tank filler door)

$0.34—0.76

Available in 38 shops

Add to cart

Bolt, fuel tank mounting and filler pipe

  • OEM part number: 11516872
  • Quantity in car: 1
  • Hexagon, m6x1x20, 11.5 thread, 17 outside diameter, 6202m, 6280m (fuel tank filler pipe ground)

$2.76—2.91

Available in 2 shops

Add to cart

Strap, fuel tank mounting and filler pipe

  • OEM part number: 12337820
  • Quantity in car: 2
  • 15" tie strap (fuel tank filler pipe ground strap)
  • 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

Clip, fuel tank mounting and filler pipe

  • OEM part number: 15015496
  • Quantity in car: 2
  • Evaporative emission front hose (6.35 diameter hole in (1thk panel, holds two 7.9dia nyl tubes)
  • Usage: ST1 (LL8), ST1 (LM4)

$2.76—3.39

Available in 38 shops

Add to cart

Seal, fuel tank mounting and filler pipe

  • OEM part number: 15034832
  • Quantity in car: 1
  • Usage: ST1

$9.83—10.74

Available in 38 shops

Add to cart

Bolt, fuel tank mounting and filler pipe

  • OEM part number: 15049653
  • Quantity in car: 1
  • Usage: ST1 (LL8), ST1 (LM4)

$3.60—5.52

Available in 38 shops

Add to cart

Retainer, fuel tank mounting and filler pipe

  • OEM part number: 15049654
  • Quantity in car: 1
  • Usage: ST1 (LL8), ST1 (LM4)

$9.64—10.52

Available in 2 shops

Add to cart

Shield, fuel tank mounting and filler pipe

  • OEM part number: 15053178
  • Quantity in car: 1
  • Usage: ST158

$144.38—150.84

Available in 2 shops

Add to cart

Retainer, fuel tank mounting and filler pipe

  • OEM part number: 15057468
  • Quantity in car: 1
  • Fuel tank filler pipe
  • Usage: ST1 (06-36)

$0.36

Available in 1 shop

Add to cart

Strap, fuel tank mounting and filler pipe

  • OEM part number: 15082435
  • Quantity in car: 1
  • Fuel tank (rear)
  • Usage: ST158

$16.91—17.66

Available in 2 shops

Add to cart

Strap, fuel tank mounting and filler pipe

  • OEM part number: 15082436
  • Quantity in car: 1
  • Fuel tank (front)
  • Usage: ST158

$14.06—15.80

Available in 38 shops

Add to cart

Pipe, fuel tank mounting and filler pipe

  • OEM part number: 15131042
  • Quantity in car: 1
  • Usage: ST1 (06-36)

$116.45—120.48

Available in 2 shops

Add to cart

Pipe, fuel tank mounting and filler pipe

  • OEM part number: 15131043
  • Quantity in car: 1
  • Fuel tank filler
  • Usage: ST1 (06-36)

$46.99—114.14

Available in 38 shops

Add to cart

Pipe, fuel tank mounting and filler pipe

  • OEM part number: 15131045
  • Quantity in car: 1
  • Fuel tank filler extension (includes hose, fuel tank filler)
  • Usage: ST1 (06), ST1 (36), ST1

$109.01—109.63

Available in 2 shops

Add to cart

Hose, fuel tank mounting and filler pipe

  • OEM part number: 15131046
  • Quantity in car: 1
  • Fuel tank filler
  • Usage: ST1 (06-36), ST1 (06)

$18.07—21.96

Available in 38 shops

Add to cart

Pipe, fuel tank mounting and filler pipe

  • OEM part number: 15174286
  • Quantity in car: 1
  • Fuel feed rear
  • Usage: ST158

$57.31—63.81

Available in 38 shops

Add to cart

Pipe, fuel tank mounting and filler pipe

  • OEM part number: 15175331
  • Quantity in car: 1
  • Fuel tank filler (without ground)
  • Usage: ST1, ST1 (06-36)

$62.12—66.84

Available in 2 shops

Add to cart

Hose, fuel tank mounting and filler pipe

  • OEM part number: 15181555
  • Quantity in car: 1
  • Evaporative emission
  • Usage: ST158 (LL8, DAY, OKL), ST157, 158, ST158 (DAY, OKL)

$80.15—87.56

Available in 2 shops

Add to cart

Housing, fuel tank mounting and filler pipe

  • OEM part number: 15198330
  • Quantity in car: 1
  • Fuel tank filler pipe
  • Usage: ST1

$63.79—172.37

Available in 38 shops

Add to cart

Tank, fuel tank mounting and filler pipe

  • OEM part number: 15229310
  • Quantity in car: 1
  • Usage: ST158 (DAY, OKL), ST158 (LL8, LM4, DAY, OKL), ST158 (LL8, DAY, OKL)

$451.37—703.46

Available in 38 shops

Add to cart

Ring, fuel tank mounting and filler pipe

  • OEM part number: 15734494
  • Quantity in car: 1
  • Usage: ST155, 158 (LL8), ST1 (LM4)

$14.02—15.81

Available in 38 shops

Add to cart

Hose, fuel tank mounting and filler pipe

  • OEM part number: 15743519
  • Quantity in car: 1
  • Usage: ST158

$36.40—39.77

Available in 2 shops

Add to cart

Pipe, fuel tank mounting and filler pipe

  • OEM part number: 15744707
  • Quantity in car: 1
  • Usage: ST1

$63.66—66.48

Available in 2 shops

Add to cart

Hose, fuel tank mounting and filler pipe

  • OEM part number: 15744709
  • Quantity in car: 1
  • Usage: ST158

$36.89

Available in 1 shop

Add to cart

Pipe, fuel tank mounting and filler pipe

  • OEM part number: 15744711
  • Quantity in car: 1
  • Fuel return rear
  • Usage: ST158

$40.54—71.34

Available in 38 shops

Add to cart

Door, fuel tank mounting and filler pipe

  • OEM part number: 15776457
  • Quantity in car: 1
  • Fuel tank filler
  • Usage: ST1 (Z70)

$33.54—43.54

Available in 38 shops

Add to cart

Door, fuel tank mounting and filler pipe

  • OEM part number: 15776458
  • Quantity in car: 1
  • Fuel tank filler
  • Usage: ST1 (06) (X88)

$42.31—63.19

Available in 38 shops

Add to cart

Door, fuel tank mounting and filler pipe

  • OEM part number: 15776459
  • Quantity in car: 1
  • Fuel tank filler
  • Usage: ST1 (06) (Z88, Z89)

$37.40—57.28

Available in 38 shops

Add to cart

Door, fuel tank mounting and filler pipe

  • OEM part number: 15776460
  • Quantity in car: 1
  • Fuel tank filler
  • Usage: ST158 (36)

$25.84—29.08

Available in 2 shops

Add to cart

Sensor, fuel tank mounting and filler pipe

  • OEM part number: 16238399
  • Quantity in car: 1
  • Fuel tank pressure
  • Usage: ST1

$48.75—74.87

Available in 38 shops

Add to cart

Canister, fuel tank mounting and filler pipe

  • OEM part number: 17113683
  • Quantity in car: 1
  • Evaporative emission (at fuel tank)
  • Usage: ST158

$123.09—244.53

Available in 38 shops

Add to cart

Sensor kit, fuel tank mounting and filler pipe

  • OEM part number: 19206121
  • Quantity in car: 1
  • Fuel level
  • Usage: ST158 (LL8)
  • 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.

$89.14—103.64

Available in 38 shops

Add to cart

Sensor kit, fuel tank mounting and filler pipe

  • OEM part number: 19206121
  • Quantity in car: 1
  • Fuel level
  • Usage: ST158

$89.14—103.64

Available in 38 shops

Add to cart

Bolt, fuel tank mounting and filler pipe

  • OEM part number: 22522202
  • Quantity in car: 2
  • With adhesive, m10x1.5x46.5, 20 outside diameter, 10.9, pzor (fuel tank strap)

$2.76—2.91

Available in 2 shops

Add to cart

Clamp, fuel tank mounting and filler pipe

  • OEM part number: 25711370
  • Quantity in car: 1
  • Fuel tank filler pipe (30-45mm clamp range)
  • Usage: ST1

$6.89—21.29

Available in 3 shops

Add to cart

Valve, fuel tank mounting and filler pipe

  • OEM part number: 25950499
  • Quantity in car: 1
  • Evaporative emission canister ventilation solenoid
  • Usage: ST1

$33.57—66.06

Available in 38 shops

Add to cart

Pipe, fuel tank mounting and filler pipe

  • OEM part number: 88963672
  • Quantity in car: 1
  • Fuel tank filler (pipe only)
  • Usage: ST1

$57.63—62.01

Available in 2 shops

Add to cart

Module kit, fuel tank mounting and filler pipe

  • OEM part number: 88966952
  • Quantity in car: 1
  • Usage: ST158 (LL8, DAY, OKL)
  • 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.

$267.66—288.01

Available in 2 shops

Add to cart

Module kit, fuel tank mounting and filler pipe

  • OEM part number: 88966952
  • Quantity in car: 1
  • Usage: ST158 (DAY, OKL)

$267.66—288.01

Available in 2 shops

Add to cart

Filter, fuel tank mounting and filler pipe

  • OEM part number: 88983068
  • Quantity in car: 1
  • Usage: ST1

$25.04—26.12

Available in 2 shops

Add to cart

Pipe, fuel tank mounting and filler pipe

  • OEM part number: 88983256
  • Quantity in car: 1
  • Usage: ST1

$62.30—526.67

Available in 38 shops

Add to cart

Nut, fuel tank shield (zm5)

  • OEM part number: 11514519
  • Quantity in car: 1
  • Hexagon with 23.75 outside diameter conical washer, m8x1.25, 7.32thk, 9, pzor (fuel tank shield)

$1.10—3.05

Available in 39 shops

Add to cart

Nut, fuel tank shield (zm5)

  • OEM part number: 11516149
  • Quantity in car: 1
  • Unit, 8x1.25, multi thread, .08'-4.0' thick panel, pz (fuel tank shield)

$1.23—2.73

Available in 3 shops

Add to cart

Nut, fuel tank shield (zm5)

  • OEM part number: 11518444
  • Quantity in car: 2
  • Unit, m8x1.25, 25x14.2, 3.4-6.3 panel, 1050, 6173m (fuel tank shield)

$2.76—3.76

Available in 38 shops

Add to cart

Stud, fuel tank shield (zm5)

  • OEM part number: 11519595
  • Quantity in car: 1
  • Fuel tank strap
  • Usage: T1 (ZM5)

$2.57—2.90

Available in 2 shops

Add to cart

Bolt, fuel tank shield (zm5)

  • OEM part number: 11609733
  • Quantity in car: 3
  • Hexagon with conical washer, m8x1.25x30, 20 thread, 24 outside diameter, 10.9, gmw4205, mat point (fuel tank shield)

$2.72—4.47

Available in 38 shops

Add to cart

Shield, fuel tank shield (zm5)

  • OEM part number: 15854356
  • Quantity in car: 1
  • Usage: T158 (ZM5)

$184.77—198.81

Available in 2 shops

Add to cart

Injector, fuel injector rail (ll8/4.2s)

  • OEM part number: 12569573
  • Quantity in car: 6
  • Multiport fuel
  • Usage: ST1 (LL8)

$85.60—86.69

Available in 2 shops

Add to cart

Pipe, fuel injector rail (ll8/4.2s)

  • OEM part number: 12569577
  • Quantity in car: 1
  • Fuel injection fuel return
  • Usage: ST1 (LL8)

$15.97—16.69

Available in 2 shops

Add to cart

Retainer kit, fuel injector rail (ll8/4.2s)

  • OEM part number: 12570620
  • Quantity in car: 1
  • Usage: ST1 (LL8)

$8.03—16.46

Available in 38 shops

Add to cart

Seal kit, fuel injector rail (ll8/4.2s)

  • OEM part number: 12587147
  • Quantity in car: 1
  • Fuel injector (O-ring) (with 8 upper & 8 lower seals)
  • Usage: ST1 (LL8)

$14.11—17.41

Available in 38 shops

Add to cart

Rail, fuel injector rail (ll8/4.2s)

  • OEM part number: 12589053
  • Quantity in car: 1
  • Multiport fuel injection fuel
  • Usage: ST1 (LL8)

$208.33—227.59

Available in 2 shops

Add to cart

Seal kit, fuel injector rail (ll8/4.2s)

  • OEM part number: 17113552
  • Quantity in car: 1
  • Fuel injection fuel rail (pressure regulator)
  • Usage: ST1 (LL8)

$22.66—47.26

Available in 38 shops

Add to cart

Injector, fuel injector rail (ll8/4.2s)

  • OEM part number: 19244623
  • Quantity in car: 6
  • Usage: ST1 (LL8)

$72.75—91.05

Available in 37 shops

Add to cart

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