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

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Regulator, fuel injector rail (ll8/4.2s)

  • OEM part number: 88894176
  • Quantity in car: 1
  • Fuel pressure
  • Usage: ST1 (LL8)

$80.7086.11

Available in 2 shops

Add to cart


Valve kit, fuel injector rail (lm4/5.3p)

  • OEM part number: 12570619
  • Quantity in car: 1
  • Usage: T158 (LM4), ST1 (06-36) (LM4, M30)

$20.4842.03

Available in 38 shops

Add to cart


Seal kit, fuel injector rail (lm4/5.3p)

  • OEM part number: 12587147
  • Quantity in car: 1
  • Usage: ST1 (LM4)

$14.1117.41

Available in 38 shops

Add to cart


Retainer, fuel injector rail (lm4/5.3p)

  • OEM part number: 17090512
  • Quantity in car: 1
  • Fuel pressure regulator
  • Usage: ST158 (LM4), ST1 (06-36) (LM4, M30)

$2.9724.60

Available in 2 shops

Add to cart


Seal kit, fuel injector rail (lm4/5.3p)

  • OEM part number: 17113552
  • Quantity in car: 1
  • Fuel injection fuel rail
  • Usage: ST1 (LM4)

$22.6647.26

Available in 38 shops

Add to cart


Tube, fuel injector rail (lm4/5.3p)

  • OEM part number: 17113556
  • Quantity in car: 1
  • Fuel pressure regulator vacuum (1-90 degree connector)
  • Usage: ST1 (LM4)

$17.4631.18

Available in 38 shops

Add to cart


Rail RH, fuel injector rail (lm4/5.3p)

  • OEM part number: 17113695
  • Quantity in car: 1
  • Multiport fuel injection fuel
  • Usage: ST1 (LM4)

$121.39241.15

Available in 38 shops

Add to cart


Rail LH, fuel injector rail (lm4/5.3p)

  • OEM part number: 17113696
  • Quantity in car: 1
  • Multiport fuel injection fuel (manifold production number 12574001)
  • Usage: ST1 (LM4)

$117.84234.14

Available in 38 shops

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Injector, fuel injector rail (lm4/5.3p)

  • OEM part number: 17113698
  • Quantity in car: 8
  • Usage: ST1 (LM4)

$85.61195.67

Available in 38 shops

Add to cart


Injector, fuel injector rail (lm4/5.3p)

  • OEM part number: 19236325
  • Quantity in car: 1
  • Usage: S158 (06) (LM4), T158 (06) (LM4), S158 (06) (LM4), T158 (06) (LM4)

$97.96

Available in 1 shop

Add to cart


Retainer, fuel injector rail (lm4/5.3p)

  • OEM part number: 25168573
  • Quantity in car: 8
  • Fuel injector
  • Usage: ST1 (LM4)

$?

Add to cart


Tube, fuel injector rail (lm4/5.3p)

  • OEM part number: 89017377
  • Quantity in car: 1
  • Usage: ST1 (LM4), S158 (06) (LM4)

$51.8457.53

Available in 38 shops

Add to cart


Retainer kit, fuel injector rail (lm4/5.3p)

  • OEM part number: 89017379
  • Quantity in car: 1
  • Fuel injection fuel rail crossover tube
  • Usage: ST1 (LM4, M30), ST1 (LM4)

$26.28

Available in 1 shop

Add to cart


Pipe kit, fuel injector rail (lm4/5.3p)

  • OEM part number: 89017381
  • Quantity in car: 1
  • Fuel injection fuel return
  • Usage: ST1 (LM4)

$25.1627.45

Available in 38 shops

Add to cart


Regulator kit, fuel injector rail (lm4/5.3p)

  • OEM part number: 89060420
  • Quantity in car: 1
  • Fuel pressure (contains regulator 25324252 and retainer 25179285.)
  • Usage: ST158 (LM4)

$82.73

Available in 1 shop

Add to cart


Regulator kit, fuel injector rail (lm4/5.3p)

  • OEM part number: 89060420
  • Quantity in car: 1
  • Fuel pressure
  • Usage: ST1 (06-36) (LM4, M30)

$82.73

Available in 1 shop

Add to cart


Bolt, throttle body (ll8/4.2s)

  • OEM part number: 11517523
  • Quantity in car: 4
  • Hex flanged head, m6x1x45, 17thd, 14.2 outside diameter, header point, 9.8, 6280m (throttle actuator control module)

$2.764.39

Available in 38 shops

Add to cart


Bolt, throttle body (ll8/4.2s)

  • OEM part number: 11588717
  • Quantity in car: 4
  • Throttle actuator control module (m6x1.0x45.0)
  • Usage: ST1 (LL8)

$2.764.94

Available in 38 shops

Add to cart


Body, throttle body (ll8/4.2s)

  • OEM part number: 12568580
  • Quantity in car: 1
  • Throttle (with throttle actuator)
  • Usage: ST1 (LL8)

$256.60298.91

Available in 38 shops

Add to cart


Gasket, throttle body (ll8/4.2s)

  • OEM part number: 12575463
  • Quantity in car: 1
  • Throttle body
  • Usage: ST1 (LL8), ST1 (LL8)

$3.874.36

Available in 38 shops

Add to cart


Body, throttle body (ll8/4.2s)

  • OEM part number: 12616437
  • Quantity in car: 1
  • Throttle (with throttle actuator)
  • Usage: ST1 (LL8)

$189.16206.65

Available in 2 shops

Add to cart


Module, throttle body (ll8/4.2s)

  • OEM part number: 25312095
  • Quantity in car: 1
  • Throttle actuator cont (throttle body)
  • Usage: ST1 (LL8)

$215.18251.58

Available in 38 shops

Add to cart


Body, throttle body (lm4/5.3p)

  • OEM part number: 12570800
  • Quantity in car: 1
  • Throttle (with throttle actuator)
  • Usage: ST1 (LM4)
  • 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.

$172.34193.93

Available in 2 shops

Add to cart


Body, throttle body (lm4/5.3p)

  • OEM part number: 12572658
  • Quantity in car: 1
  • Throttle (with throttle actuator)
  • Usage: ST1 (LH6), S1 (LS2)

$11.15174.53

Available in 2 shops

Add to cart


Body, throttle body (lm4/5.3p)

  • OEM part number: 12580760
  • Quantity in car: 1
  • Throttle (with throttle actuator)
  • Usage: ST1 (LS2), ST1 (LH6), ST1 (LS2)

$152.85171.99

Available in 2 shops

Add to cart


Body, throttle body (lm4/5.3p)

  • OEM part number: 12629992
  • Quantity in car: 1
  • Throttle (with throttle actuator)
  • Usage: ST1 (LS2), ST1 (LH6)

$155.30444.85

Available in 38 shops

Add to cart


Nut, air intake system (lm4/5.3p)

  • OEM part number: 11514596
  • Quantity in car: 2
  • Hex flanged head, m8x1.25, 17.9 outside diameter, 738 thick, 13mm hexagon, 10, zf (air cleaner)

$0.178.53

Available in 3 shops

Add to cart


Nut, air intake system (lm4/5.3p)

  • OEM part number: 11516372
  • Quantity in car: 4
  • Unit-type, m5x1, multi thread, 2.0-5.0 panel thick, pz (windshield washer solvent container)

$2.8917.77

Available in 39 shops

Add to cart


Bolt, air intake system (lm4/5.3p)

  • OEM part number: 11570295
  • Quantity in car: 1
  • Air cleaner outlet duct (m6x1x28, 10 thread, 17)
  • Usage: ST1 (06-36) (LM4), ST1 (06) (LM4)

$2.294.55

Available in 38 shops

Add to cart


Element, air intake system (lm4/5.3p)

  • OEM part number: 15036141
  • Quantity in car: 1
  • Air cleaner
  • Usage: ST1 (06) (LM4), ST1 (06-36) (LM4)

$25.26

Available in 1 shop

Add to cart


Bolt, air intake system (lm4/5.3p)

  • OEM part number: 15045901
  • Quantity in car: 4
  • Usage: ST1 (06) (LM4)

$2.893.25

Available in 38 shops

Add to cart


Label, air intake system (lm4/5.3p)

  • OEM part number: 15076399
  • Quantity in car: 1
  • Air conditioning refrigerant warning (air conditioning system charge with front & rear 1.2 kg (2.65 pounds);for second design see part number 15103173)
  • Usage: ST1 (1ST DES)

$16.1628.35

Available in 38 shops

Add to cart


Label, air intake system (lm4/5.3p)

  • OEM part number: 15103173
  • Quantity in car: 1
  • Air conditioning refrigerant warning (english/french) (must have vin when ordering)
  • Usage: ST1 (06-36) (LM4)

$21.0933.92

Available in 38 shops

Add to cart


Label, air intake system (lm4/5.3p)

  • OEM part number: 15103173
  • Quantity in car: 1
  • Air conditioning refrigerant warning (english/french) (must have vin when ordering) (air conditioning system charge with front & rear 1.36 kg (3.0 pounds);for first design see part number 15076399)
  • Usage: ST1 (2ND DES)

$21.0933.92

Available in 38 shops

Add to cart


Duct, air intake system (lm4/5.3p)

  • OEM part number: 15199581
  • Quantity in car: 1
  • Usage: ST1 (06-36) (LM4), ST1 (06) (LM4)

$2.37

Available in 1 shop

Add to cart


Retainer, air intake system (lm4/5.3p)

  • OEM part number: 15260367
  • Quantity in car: 1
  • Windshield washer solvent container bolt (8mm) (round)
  • Usage: ST1

$3.814.82

Available in 38 shops

Add to cart


Insulator, air intake system (lm4/5.3p)

  • OEM part number: 15763604
  • Quantity in car: 4
  • Air cleaner housing
  • Usage: ST1 (06) (LM4)

$3.874.23

Available in 2 shops

Add to cart


Grommet, air intake system (lm4/5.3p)

  • OEM part number: 15763612
  • Quantity in car: 1
  • Windshield washer solvent container (round) (inside diameter 11.3mm, outside diameter 24.5mm)
  • Usage: ST1

$3.878.35

Available in 38 shops

Add to cart


Housing, air intake system (lm4/5.3p)

  • OEM part number: 15832647
  • Quantity in car: 1
  • Usage: ST1 (LM4)

$30.5046.42

Available in 38 shops

Add to cart


Sensor, air intake system (lm4/5.3p)

  • OEM part number: 15904068
  • Quantity in car: 1
  • Mass airflow (includes air temp sensor)
  • Usage: ST1 (LM4)

$154.03160.91

Available in 2 shops

Add to cart


Adapter, air intake system (lm4/5.3p)

  • OEM part number: 25171042
  • Quantity in car: 1
  • Mass airflow sensor inlet
  • Usage: ST1 (LM4)

$8.869.27

Available in 2 shops

Add to cart


Adapter, air intake system (lm4/5.3p)

  • OEM part number: 88983026
  • Quantity in car: 1
  • Air cleaner snorkel
  • Usage: ST1 (06) (LM4), ST1 (06-36) (LM4)

$11.9521.10

Available in 38 shops

Add to cart


Resonator, air intake system (lm4/5.3p)

  • OEM part number: 88983027
  • Quantity in car: 1
  • Usage: ST1 (06) (LM4)

$22.8124.55

Available in 2 shops

Add to cart


Seal, air intake system (lm4/5.3p)

  • OEM part number: 88983028
  • Quantity in car: 1
  • Usage: ST1 (06-36) (LM4), ST1 (06) (LM4)

$3.653.93

Available in 2 shops

Add to cart


Duct, air intake system (lm4/5.3p)

  • OEM part number: 88983029
  • Quantity in car: 1
  • Air cleaner inlet
  • Usage: ST1 (06) (LM4), ST1 (06-36) (LM4)

$12.3122.47

Available in 38 shops

Add to cart


Nut, air intake system (ll8/4.2s)

  • OEM part number: 11516372
  • Quantity in car: 3

$2.8917.77

Available in 39 shops

Add to cart


Bolt, air intake system (ll8/4.2s)

  • OEM part number: 11517896
  • Quantity in car: 2
  • Hexagon with flat washer, m6x1x40, 29.53 thread, 17 outside diameter, 9.8, 6280m, machine, p-point, cone-point (air cleaner resonator)

$2.633.79

Available in 38 shops

Add to cart


Sensor, air intake system (ll8/4.2s)

  • OEM part number: 12160244
  • Quantity in car: 1
  • Usage: ST1

$15.6531.69

Available in 38 shops

Add to cart


Tube, air intake system (ll8/4.2s)

  • OEM part number: 12563356
  • Quantity in car: 1
  • Fuel pressure regulator vacuum
  • Usage: ST1 (LL8)

$9.5811.95

Available in 38 shops

Add to cart


Element, air intake system (ll8/4.2s)

  • OEM part number: 15036141
  • Quantity in car: 1
  • Air cleaner
  • Usage: ST1 (LL8), ST1 (06) (LL8)

$25.26

Available in 1 shop

Add to cart


Clamp, air intake system (ll8/4.2s)

  • OEM part number: 15045899
  • Quantity in car: 1
  • Air cleaner outlet duct (clamp fits hose inside diameter 86 millimeter)
  • Usage: ST1 (LL8)

$3.264.40

Available in 38 shops

Add to cart


Clamp, air intake system (ll8/4.2s)

  • OEM part number: 15045899
  • Quantity in car: 1
  • Usage: ST1 (LL8)

$3.264.40

Available in 38 shops

Add to cart


Bolt, air intake system (ll8/4.2s)

  • OEM part number: 15045901
  • Quantity in car: 3
  • Usage: ST1 (LL8)

$2.893.25

Available in 38 shops

Add to cart


Label, air intake system (ll8/4.2s)

  • OEM part number: 15103172
  • Quantity in car: 1
  • Airbag & multifunction caution & notice (english/japanese)
  • Usage: ST1 (VBW) (EXPORT)

$12.1113.03

Available in 2 shops

Add to cart


Label, air intake system (ll8/4.2s)

  • OEM part number: 15103173
  • Quantity in car: 1
  • Airbag & multifunction caution & notice (english/french) (must have vin when ordering)
  • Usage: ST1 (06), ST1 (36)

$21.0933.92

Available in 38 shops

Add to cart


Snorkel, air intake system (ll8/4.2s)

  • OEM part number: 15149664
  • Quantity in car: 1
  • Usage: ST1 (LL8)

$6.917.43

Available in 2 shops

Add to cart


Resonator, air intake system (ll8/4.2s)

  • OEM part number: 15176239
  • Quantity in car: 1
  • Usage: ST1 (LL8)

$78.45160.06

Available in 38 shops

Add to cart


Duct, air intake system (ll8/4.2s)

  • OEM part number: 15181115
  • Quantity in car: 1
  • Usage: ST158 (LL8)

$55.7359.96

Available in 2 shops

Add to cart


Duct, air intake system (ll8/4.2s)

  • OEM part number: 15181115
  • Quantity in car: 1
  • Air cleaner outlet (with intake air temp sensor) (includes duct, sensor, clamp, cover, grommet)
  • Usage: ST158 (LL8)

$55.7359.96

Available in 2 shops

Add to cart


Housing, air intake system (ll8/4.2s)

  • OEM part number: 15810294
  • Quantity in car: 1
  • Usage: ST1 (LL8)

$82.0684.90

Available in 2 shops

Add to cart


Hose, air intake system (ll8/4.2s)

  • OEM part number: 24577310
  • Quantity in car: 1
  • Positive crankcase ventilation (cam cover to air cleaner)
  • Usage: ST1 (LL8)

$8.1716.32

Available in 38 shops

Add to cart


Bolt, accelerator control (ll8/4.2s)

  • OEM part number: 11562510
  • Quantity in car: 3
  • Hexagon with flat washer, m6x1x45, 40 thread, 17 outside diameter, 9.8, gmw3359, with adh 6175m (accelerator pedal bracket)

$2.863.37

Available in 38 shops

Add to cart


Pedal, accelerator control (ll8/4.2s)

  • OEM part number: 15145758
  • Quantity in car: 1
  • Accelerator (includes padding, sensor)
  • Usage: ST1 (JF8) (EXC JF4)

$59.68156.14

Available in 38 shops

Add to cart


Pedal, accelerator control (ll8/4.2s)

  • OEM part number: 15145758
  • Quantity in car: 1
  • Usage: ST1 (JF8) (EXC JF4)

$59.68156.14

Available in 38 shops

Add to cart


Pedal, accelerator control (ll8/4.2s)

  • OEM part number: 15150990
  • Quantity in car: 1
  • Accelerator (includes sensor)
  • Usage: ST1 (JF8, M30, DAY), ST1 (OKL)

$77.6093.34

Available in 38 shops

Add to cart


Nut, accelerator control (lm4/5.3p)

  • OEM part number: 11514517
  • Quantity in car: 2
  • Hexagon, with conical spring washer, m6x1, 5.7thk, 18 outside diameter, 9, 7111m (throttle actuator control module bracket)

$0.3610.46

Available in 39 shops

Add to cart


Nut, accelerator control (lm4/5.3p)

  • OEM part number: 11609411
  • Quantity in car: 4
  • Hexagon with conical washer, m6x1, 5.7 thick, 16 outside diameter, 9, gmw3200 (brake pedal bracket plate)

$0.350.41

Available in 38 shops

Add to cart


Module, accelerator control (lm4/5.3p)

  • OEM part number: 12588922
  • Quantity in car: 1
  • Throttle actuator cont (hitachi #tmd1-160c1)
  • Usage: ST1 (LM4)

$183.89370.73

Available in 37 shops

Add to cart


Bolt, accelerator control (lm4/5.3p)

  • OEM part number: 15000145
  • Quantity in car: 1
  • Brake pedal pivot (12x1.75x120, 25)
  • Usage: ST1

$4.217.86

Available in 38 shops

Add to cart


Pedal, accelerator control (lm4/5.3p)

  • OEM part number: 15145758
  • Quantity in car: 1
  • Usage: ST1 (JF8) (EXC JF4)

$59.68156.14

Available in 38 shops

Add to cart


Pedal, accelerator control (lm4/5.3p)

  • OEM part number: 15150990
  • Quantity in car: 1
  • Accelerator (includes sensor)
  • Usage: ST1 (JF8, M30, DAY), ST1 (OKL)

$77.6093.34

Available in 38 shops

Add to cart


Connector, accelerator control (lm4/5.3p)

  • OEM part number: 15305916
  • Quantity in car: 1
  • Module-throttle actuator cont (black) (10-way female) (with leads)
  • Usage: ST158 (LM4)

$50.25119.94

Available in 38 shops

Add to cart


Bracket, accelerator control (lm4/5.3p)

  • OEM part number: 15768929
  • Quantity in car: 1
  • Throttle actuator control module
  • Usage: ST1 (06) (LM4), ST1 (06-36) (LM4)

$192.11

Available in 1 shop

Add to cart


Connector, accelerator control (lm4/5.3p)

  • OEM part number: 88986255
  • Quantity in car: 1
  • Actuator-throttle (black) (8-way female) (with leads)
  • Usage: ST158 (LM4, M30), ST1 (06-36) (LM4)

$0.39

Available in 1 shop

Add to cart


Connector, accelerator control (lm4/5.3p)

  • OEM part number: 88987977
  • Quantity in car: 1
  • Module-throttle actuator cont (16-way f without leads includes connect, tpa, connector position assurance, cable & strain relief location)
  • Usage: ST158 (LM4, M30), ST1 (06-36)

$13.2315.21

Available in 38 shops

Add to cart

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