2003 Chevrolet Trucks Trailblazer EXT 4WD cooling parts catalog

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Clamp, radiator hoses (lm4/5.3p)

  • OEM part number: 11518559
  • Quantity in car: 2

$0.54

Available in 1 shop

Add to cart


Clamp, radiator hoses (lm4/5.3p)

  • OEM part number: 11519578
  • Quantity in car: 2
  • Spring band 44.5 hose outside diameter, 20 width, 6298m, 6164m (at radiator)

$6.676.96

Available in 2 shops

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Clamp, radiator hoses (lm4/5.3p)

  • OEM part number: 11562099
  • Quantity in car: 2
  • Radiator outlet hose (at engine) (diameter 49mm, 20 width)
  • Usage: ST1 (LH6), ST1 (LS2), ST1 (LH6, LS2, M30, M70, CJ2, CJ3)

$4.094.62

Available in 2 shops

Add to cart


Bolt, radiator hoses (lm4/5.3p)

  • OEM part number: 11570082
  • Quantity in car: 1
  • Hex flanged head, m8x1.25x22, 19 thread, 18 outside diameter, 10.9, gmw3359 (coolant recovery reservoir)

$0.771.20

Available in 38 shops

Add to cart


Nut, radiator hoses (lm4/5.3p)

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

$0.350.41

Available in 38 shops

Add to cart


Nut, radiator hoses (lm4/5.3p)

  • OEM part number: 14093869
  • Quantity in car: 1

$0.360.47

Available in 2 shops

Add to cart


Clamp, radiator hoses (lm4/5.3p)

  • OEM part number: 15020395
  • Quantity in car: 2
  • Radiator outlet hose (at engine) (42.5 millimeter closed diameter)
  • Usage: ST1 (LM4), ST1 (LM4)

$2.428.47

Available in 38 shops

Add to cart


Cap, radiator hoses (lm4/5.3p)

  • OEM part number: 15060681
  • Quantity in car: 1
  • Usage: ST1, ST1

$3.858.18

Available in 38 shops

Add to cart


Hose, radiator hoses (lm4/5.3p)

  • OEM part number: 15128705
  • Quantity in car: 1
  • Usage: S1 (LS2, M32)

$73.4476.72

Available in 2 shops

Add to cart


Hose, radiator hoses (lm4/5.3p)

  • OEM part number: 15205921
  • Quantity in car: 1
  • Usage: ST1 (06-36) (LM4), ST1 (06) (LM4), ST1 (LH6), ST1 (LS2, M30, M70, CJ2, CJ3, DAY), ST1 (LH6, LS2, M30, M70, CJ2, CJ3)

$25.5142.93

Available in 38 shops

Add to cart


Hose, radiator hoses (lm4/5.3p)

  • OEM part number: 15763316
  • Quantity in car: 1
  • Usage: ST1 (06-36) (LM4), ST1 (LH6), ST1 (06) (LS2)

$31.9333.35

Available in 2 shops

Add to cart


Reservoir, radiator hoses (lm4/5.3p)

  • OEM part number: 25780737
  • Quantity in car: 1
  • Usage: ST1

$29.7754.84

Available in 38 shops

Add to cart


Hose, radiator hoses (lm4/5.3p)

  • OEM part number: 25793412
  • Quantity in car: 1
  • Coolant recovery reservoir
  • Usage: ST1

$11.5912.11

Available in 2 shops

Add to cart


Hose, radiator hoses (lm4/5.3p)

  • OEM part number: 89024942
  • Quantity in car: 1
  • Usage: ST1 (06) (LH6, M30, CJ2, CJ3), ST1 (06) (LS2, M70, CJ2, CJ3), ST1 (06) (LH6, LS2, M30, M70, CJ2, CJ3)

$25.8843.58

Available in 38 shops

Add to cart


Bolt, engine coolant fan and clutch (ll8/4.2s)

  • OEM part number: 11515755
  • Quantity in car: 4
  • Hexagon, m8x1.25x16, 15 thread, 18 outside diameter, 10.9, 7114m (fan blade) (together with 12345493 replcs 25534835)

$2.864.27

Available in 38 shops

Add to cart


Blade, engine coolant fan and clutch (ll8/4.2s)

  • OEM part number: 15229250
  • Quantity in car: 1
  • Fan
  • Usage: ST1 (LL8), ST1, ST1

$109.73152.67

Available in 38 shops

Add to cart


Clutch, engine coolant fan and clutch (ll8/4.2s)

  • OEM part number: 25790869
  • Quantity in car: 1
  • Fan blade
  • Usage: ST1

$279.16478.11

Available in 38 shops

Add to cart


Harness, engine coolant fan and clutch (ll8/4.2s)

  • OEM part number: 89024920
  • Quantity in car: 1
  • Usage: ST1, ST1

$49.8752.61

Available in 2 shops

Add to cart


Bolt, engine coolant fan and clutch (lm4/5.3p)

  • OEM part number: 11515755
  • Quantity in car: 4
  • Hexagon, m8x1.25x16, 15 thread, 18 outside diameter, 10.9, 7114m (fan blade) (together with 12345493 replcs 25534835)

$2.864.27

Available in 38 shops

Add to cart


Blade, engine coolant fan and clutch (lm4/5.3p)

  • OEM part number: 15229250
  • Quantity in car: 1
  • Fan
  • Usage: ST1, ST1

$109.73152.67

Available in 38 shops

Add to cart


Clutch, engine coolant fan and clutch (lm4/5.3p)

  • OEM part number: 25790869
  • Quantity in car: 1
  • Fan blade
  • Usage: ST1

$279.16478.11

Available in 38 shops

Add to cart


Harness, engine coolant fan and clutch (lm4/5.3p)

  • OEM part number: 89024920
  • Quantity in car: 1
  • Usage: ST1, ST1

$49.8752.61

Available in 2 shops

Add to cart


Heater, engine block heater (ll8/4.2s)

  • OEM part number: 12560179
  • Quantity in car: 1
  • Engine coolant
  • Usage: ST1 (LL8), ST1 (K05)

$30.1033.69

Available in 2 shops

Add to cart


Heater, engine block heater (ll8/4.2s)

  • OEM part number: 12560179
  • Quantity in car: 1
  • Engine coolant (with 3-pinion and brass color)
  • Usage: ST1 (LL8, K05)

$30.1033.69

Available in 2 shops

Add to cart


Heater, engine block heater (ll8/4.2s)

  • OEM part number: 12586687
  • Quantity in car: 1
  • Engine coolant (with 2-pinion and silver colored)
  • Usage: ST1 (LL8, K05), ST1 (LL8, K05)

$28.4933.37

Available in 38 shops

Add to cart


Cord, engine block heater (ll8/4.2s)

  • OEM part number: 15130342
  • Quantity in car: 1
  • Engine coolant heater (identify by original equipment manufacturer part number 15130342 & used with heater 12586687.for first design see 15765408)
  • Usage: ST1 (LL8, K05) (2ND DES)

$41.1845.44

Available in 2 shops

Add to cart


Cord, engine block heater (ll8/4.2s)

  • OEM part number: 15130342
  • Quantity in car: 1
  • Engine coolant heater (2-pinion, identify by part number 15130342 and used with heater 12586687. for first design see 15765408.)
  • Usage: ST1 (LL8, K05) (2ND DES)

$41.1845.44

Available in 2 shops

Add to cart


Cord, engine block heater (ll8/4.2s)

  • OEM part number: 15269436
  • Quantity in car: 1
  • Usage: ST1 (LL8, K05)

$106.12117.07

Available in 2 shops

Add to cart


Cord, engine block heater (ll8/4.2s)

  • OEM part number: 15765408
  • Quantity in car: 1
  • Usage: ST1 (LL8), ST1 (LL8, K05)

$46.8651.69

Available in 2 shops

Add to cart


Cord, engine block heater (ll8/4.2s)

  • OEM part number: 15765408
  • Quantity in car: 1
  • Engine coolant heater (identify by original equipment manufacturer part number 15765408 on label & used with heater 12560179. for second see 15130342)
  • Usage: ST1 (LL8, K05) (1ST DES)

$46.8651.69

Available in 2 shops

Add to cart


Cord, engine block heater (ll8/4.2s)

  • OEM part number: 15765408
  • Quantity in car: 1
  • Engine coolant heater (3-pinion, identify by part number 15765408 and used with heater 12560179. for second design see 15130342)
  • Usage: ST1 (LL8, K05) (1ST DES)

$46.8651.69

Available in 2 shops

Add to cart


Cord, engine block heater (ll8/4.2s)

  • OEM part number: 15923709
  • Quantity in car: 1
  • Usage: ST1 (LL8, K05)

$104.57115.36

Available in 2 shops

Add to cart


Heater, engine block heater (lm4/5.3p)

  • OEM part number: 12560179
  • Quantity in car: 1
  • Engine coolant
  • Usage: ST1 (K05)

$30.1033.69

Available in 2 shops

Add to cart


Heater, engine block heater (lm4/5.3p)

  • OEM part number: 12560179
  • Quantity in car: 1
  • Engine coolant (with 3-pinion and brass colored;2nd design 12586687.)
  • Usage: S1 (LS2, K05) (1ST DES)

$30.1033.69

Available in 2 shops

Add to cart


Heater, engine block heater (lm4/5.3p)

  • OEM part number: 12560179
  • Quantity in car: 1
  • Engine coolant (with 3-pinion and brass color)
  • Usage: ST1 (LH6, K05)

$30.1033.69

Available in 2 shops

Add to cart


Heater, engine block heater (lm4/5.3p)

  • OEM part number: 12560179
  • Quantity in car: 1
  • Engine coolant (with 3-pinion and brass colored)
  • Usage: T1 (LH6, K05)

$30.1033.69

Available in 2 shops

Add to cart


Heater, engine block heater (lm4/5.3p)

  • OEM part number: 12586687
  • Quantity in car: 1
  • Engine coolant (with 2-pinion and silver colored; first design 12560179.)
  • Usage: S1 (LS2, K05) (2ND DES)

$28.4933.37

Available in 38 shops

Add to cart


Heater, engine block heater (lm4/5.3p)

  • OEM part number: 12586687
  • Quantity in car: 1
  • Engine coolant (with 2-pinion and silver colored)
  • Usage: ST1 (LH6, K05), ST1 (LH6, K05), ST1 (LS2, K05)

$28.4933.37

Available in 38 shops

Add to cart


Cord, engine block heater (lm4/5.3p)

  • OEM part number: 15130341
  • Quantity in car: 1
  • Engine coolant heater (identify by original equipment manufacturer part number 15130341 & on label & used with heater 12586687.for first design see 15773391)
  • Usage: ST1 (LH6, K05) (2ND DES)

$57.8367.12

Available in 38 shops

Add to cart


Cord, engine block heater (lm4/5.3p)

  • OEM part number: 15130341
  • Quantity in car: 1
  • Engine coolant heater (identify by original equipment manufacturer part number 15130341 & on label) (2-pinion, identify by part number 15130342 and used with heater 12586687. for first design see 15773391)
  • Usage: ST1 (LH6, K05) (2ND DES)

$57.8367.12

Available in 38 shops

Add to cart


Cord, engine block heater (lm4/5.3p)

  • OEM part number: 15130341
  • Quantity in car: 1
  • Engine coolant heater (identify by original equipment manufacturer part number 15130341 & on label) (2-pinion, identify by part number 15130342 and used with heater 12586687. for first design see 15773391.)
  • Usage: ST1 (LS2, K05) (2ND DES)

$57.8367.12

Available in 38 shops

Add to cart


Cord, engine block heater (lm4/5.3p)

  • OEM part number: 15269435
  • Quantity in car: 1
  • Usage: ST1 (06) (LH6, LS2, K05)

$127.52143.87

Available in 38 shops

Add to cart


Cord, engine block heater (lm4/5.3p)

  • OEM part number: 15773391
  • Quantity in car: 1
  • Usage: ST1 (LM4, K05)

$83.0491.61

Available in 2 shops

Add to cart


Cord, engine block heater (lm4/5.3p)

  • OEM part number: 15773391
  • Quantity in car: 1
  • Engine coolant heater (3-pinion, identify by part number 15773391 and used with heater 12560179. for second design see 15130341)
  • Usage: ST1 (LH6, K05) (1ST DES), ST1 (LS2, K05) (1ST DES)

$83.0491.61

Available in 2 shops

Add to cart


Cord, engine block heater (lm4/5.3p)

  • OEM part number: 15773391
  • Quantity in car: 1
  • Engine coolant heater (identify by original equipment manufacturer part number 15773391 on label & used with heater 12560179. for second design see 15130341)
  • Usage: ST1 (LH6) (1ST DES)

$83.0491.61

Available in 2 shops

Add to cart


Seal, hoses and pipes heater rear (ll8/4.2s)

  • OEM part number: 02724966
  • Usage: ST1 (CJ2, CJ3), ST1 (06-36) (CJ2, CJ3)

$17.47

Available in 1 shop

Add to cart


Nut, hoses and pipes heater rear (ll8/4.2s)

  • OEM part number: 11514596
  • Quantity in car: 1
  • Hex flanged head, m8x1.25, 17.9 outside diameter, 738 thick, 13mm hexagon, 10, zf (air conditioning compressor & condenser hose)

$0.178.53

Available in 3 shops

Add to cart


Nut, hoses and pipes heater rear (ll8/4.2s)

  • OEM part number: 11514596
  • Quantity in car: 1
  • Hex flanged head, m8x1.25, 17.9 outside diameter, 738 thick, 13mm hexagon, 10, zf (auxiliary air conditioning compressor tube)

$0.178.53

Available in 3 shops

Add to cart


Nut, hoses and pipes heater rear (ll8/4.2s)

  • OEM part number: 11514596
  • Quantity in car: 1

$0.178.53

Available in 3 shops

Add to cart


Nut, hoses and pipes heater rear (ll8/4.2s)

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

$0.178.53

Available in 3 shops

Add to cart


Nut, hoses and pipes heater rear (ll8/4.2s)

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

$0.178.53

Available in 3 shops

Add to cart


Clamp, hoses and pipes heater rear (ll8/4.2s)

  • OEM part number: 11516223
  • Quantity in car: 2
  • Hose spring band, 24 millimeter, gm6298m (auxiliary air conditioning evaporator & compressor hose)

$6.396.88

Available in 2 shops

Add to cart


Bolt, hoses and pipes heater rear (ll8/4.2s)

  • OEM part number: 11562004
  • Quantity in car: 1
  • Hexagon with flat washer, m10x1.5x30, 19 thread, 20 outside diameter, 8.8, gmw3200, machine, m-point (auxiliary air conditioning compressor tube)

$2.574.97

Available in 38 shops

Add to cart


Bolt, hoses and pipes heater rear (ll8/4.2s)

  • OEM part number: 11609989
  • Quantity in car: 6
  • Hexagon with flat washer, m6x1x25, 15 thread, 17 outside diameter, 6202m steel, gmw3200, taptite (auxiliary air conditioning evaporator tube)

$2.503.29

Available in 38 shops

Add to cart


Bolt, hoses and pipes heater rear (ll8/4.2s)

  • OEM part number: 11609989
  • Quantity in car: 4
  • Hexagon with flat washer, m6x1x25, 15 thread, 17 outside diameter, 6202m steel, gmw3200, taptite (auxiliary air conditioning compressor tube)

$2.503.29

Available in 38 shops

Add to cart


Bolt, hoses and pipes heater rear (ll8/4.2s)

  • OEM part number: 11609989
  • Quantity in car: 1

$2.503.29

Available in 38 shops

Add to cart


Hose, hoses and pipes heater rear (ll8/4.2s)

  • OEM part number: 15095657
  • Quantity in car: 1
  • Heater outlet (code 5657)
  • Usage: ST158 (CJ2, CJ3)

$4.26

Available in 1 shop

Add to cart


Tube, hoses and pipes heater rear (ll8/4.2s)

  • OEM part number: 15113349
  • Quantity in car: 1
  • Auxiliary air conditioning evaporator (with auxiliary heater inlet pipe) (if vehicle is with block fitting at heater core it also requires 89023336 pipe)
  • Usage: ST158 (06) (CJ2, CJ3)

$279.64591.50

Available in 38 shops

Add to cart


Tube, hoses and pipes heater rear (ll8/4.2s)

  • OEM part number: 15139726
  • Quantity in car: 1
  • Air conditioning evaporator
  • Usage: ST158 (06) (CJ2, CJ3)

$106.13218.07

Available in 38 shops

Add to cart


Tube, hoses and pipes heater rear (ll8/4.2s)

  • OEM part number: 15163719
  • Quantity in car: 1
  • Usage: ST158 (CJ2, CJ3)

$100.20

Available in 1 shop

Add to cart


Hose, hoses and pipes heater rear (ll8/4.2s)

  • OEM part number: 15165916
  • Quantity in car: 1
  • Usage: ST158 (CJ2, CJ3)

$169.60

Available in 1 shop

Add to cart


Tube, hoses and pipes heater rear (ll8/4.2s)

  • OEM part number: 15293725
  • Quantity in car: 1
  • Auxiliary air conditioning compressor (with auxiliary heater outlet pipe) (rear) (2002 & 2003 vehicles may also require part number 89023336)
  • Usage: ST158 (CJ2, CJ3)

$285.77603.94

Available in 38 shops

Add to cart


Tube, hoses and pipes heater rear (ll8/4.2s)

  • OEM part number: 15293725
  • Quantity in car: 1
  • Auxiliary air conditioning compressor (with auxiliary heater outlet pipe) (rear)
  • Usage: ST158 (06) (CJ2, CJ3)

$285.77603.94

Available in 38 shops

Add to cart


Hose, hoses and pipes heater rear (ll8/4.2s)

  • OEM part number: 15832904
  • Quantity in car: 1
  • Usage: ST158 (06) (LL8, CJ2, CJ3)

$49.5264.66

Available in 37 shops

Add to cart


Hose, hoses and pipes heater rear (ll8/4.2s)

  • OEM part number: 15884821
  • Quantity in car: 1
  • Air conditioning compressor & condenser (code 5276, 1911, 4475, 5061, 4821)
  • Usage: ST158 (06) (LL8, CJ2, CJ3)

$181.92

Available in 1 shop

Add to cart

52474373 genuine OEM part.

Seal, hoses and pipes heater rear (ll8/4.2s)

  • OEM part number: 52474373
  • Usage: ST1 (06) (CJ2, CJ3), ST1 (06-36) (CJ2, CJ3)

$1.287.28

Available in 39 shops

Add to cart

52474373 genuine OEM part.

Seal, hoses and pipes heater rear (ll8/4.2s)

  • OEM part number: 52474373
  • Air conditioning evaporator tube (19 millimeter outside diameter x 11 millimeter inside diameter) (1/2 inch diameter) (black) (slimline washer)
  • Usage: ST1 (06) (CJ2, CJ3), ST1 (06-36) (CJ2, CJ3)

$1.287.28

Available in 39 shops

Add to cart


Screen, hoses and pipes heater rear (ll8/4.2s)

  • OEM part number: 89022560
  • Quantity in car: 1
  • Usage: ST158 (CJ2, CJ3)

$3.537.31

Available in 38 shops

Add to cart


Pipe, hoses and pipes heater rear (ll8/4.2s)

  • OEM part number: 89023336
  • Quantity in car: 1
  • Auxiliary heater inlet & outlet (conversion kit, when replacing heater core and/or plumbing asm's with aluminum block)
  • Usage: ST158 (06) (CJ2, CJ3), ST158

$240.42277.35

Available in 38 shops

Add to cart


Clamp, hoses and pipes heater front (ll8/4.2s)

  • OEM part number: 01470030
  • Quantity in car: 1
  • Worm type (11/16" to 1 5/16") (heater water shutoff valve inlet hose)

$?

Add to cart


Nut, hoses and pipes heater front (ll8/4.2s)

  • OEM part number: 11514517
  • Quantity in car: 1
  • Hexagon, with conical spring washer, m6x1, 5.7thk, 18 outside diameter, 9, 7111m (heater water shutoff valve)

$0.3610.46

Available in 39 shops

Add to cart


Clamp, hoses and pipes heater front (ll8/4.2s)

  • OEM part number: 11517133
  • Quantity in car: 1

$4.26

Available in 1 shop

Add to cart


Clamp, hoses and pipes heater front (ll8/4.2s)

  • OEM part number: 11517133
  • Quantity in car: 1
  • Spring, 22-26mm, 24 nom., block (auxiliary heater inlet front hose)

$4.26

Available in 1 shop

Add to cart

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