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  1. Home
  2. Chevrolet Trucks
  3. 2003
  4. Silverado 1500 HD 4WD (New Style)
  5. Cooling

2003 Chevrolet Trucks Silverado 1500 HD 4WD (New Style) cooling parts catalog

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Clamp, radiator hoses (lm7/5.3t, lq4/6.0u, lq9/6.0n, lr4/4.8v, l59/5.3z, excluding c36)

  • OEM part number: 15020395
  • Quantity in car: 1
  • Radiator outlet hose end (42.5 millimeter closed diameter)
  • Usage: CK1, 2, 3 (LM7, LQ4, LQ9, LR4, L59) (EXC HP2)

$2.42—8.47

Available in 38 shops

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Clamp, radiator hoses (lm7/5.3t, lq4/6.0u, lq9/6.0n, lr4/4.8v, l59/5.3z, excluding c36)

  • OEM part number: 15020395
  • Quantity in car: 1
  • Usage: CK1, 2 (LM7, LQ4, LR4), CK1, 2, 3 (LQ9, L59)

$2.42—8.47

Available in 38 shops

Add to cart

Clamp, radiator hoses (lm7/5.3t, lq4/6.0u, lq9/6.0n, lr4/4.8v, l59/5.3z, excluding c36)

  • OEM part number: 15020395
  • Quantity in car: 2
  • Usage: CK1, 2, 3 (LM7, LQ4, LQ9, LR4, L59)

$2.42—8.47

Available in 38 shops

Add to cart

Clip, radiator hoses (lm7/5.3t, lq4/6.0u, lq9/6.0n, lr4/4.8v, l59/5.3z, excluding c36)

  • OEM part number: 15041306
  • Quantity in car: 1
  • Radiator inlet hose (used with hose stamped ucs;for second design see 15045503)
  • Usage: CK1, 2 (LM7, LQ4, LR4)

$3.19—5.98

Available in 38 shops

Add to cart

Clip, radiator hoses (lm7/5.3t, lq4/6.0u, lq9/6.0n, lr4/4.8v, l59/5.3z, excluding c36)

  • OEM part number: 15041307
  • Quantity in car: 1
  • Radiator surge tank engine hose (black) (for 37.1-44 diameter hose & 12.8-15 diameter hose;prong for 8.0 hole)
  • Usage: CK1, 2 (LM7, LQ4, LR4), CK1, 2, 3 (LM7, LQ4, LR4), CK1, 2, 3 (LM7, LQ4, LQ9, LR4, L59)

$0.54—5.98

Available in 38 shops

Add to cart

Hose, radiator hoses (lm7/5.3t, lq4/6.0u, lq9/6.0n, lr4/4.8v, l59/5.3z, excluding c36)

  • OEM part number: 15041308
  • Quantity in car: 1
  • Radiator ventilation inlet (includes clamps, clip & hose) (1308)
  • Usage: CK1, 2, CK1, 2, 3

$27.42—46.16

Available in 38 shops

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Clip, radiator hoses (lm7/5.3t, lq4/6.0u, lq9/6.0n, lr4/4.8v, l59/5.3z, excluding c36)

  • OEM part number: 15041309
  • Quantity in car: 1
  • Radiator ventilation inlet hose
  • Usage: CK1, 2, CK1, 2, 3

$4.40—7.07

Available in 38 shops

Add to cart

Clip, radiator hoses (lm7/5.3t, lq4/6.0u, lq9/6.0n, lr4/4.8v, l59/5.3z, excluding c36)

  • OEM part number: 15041309
  • Quantity in car: 1
  • Usage: CK1, 2, 3

$4.40—7.07

Available in 38 shops

Add to cart

Clip, radiator hoses (lm7/5.3t, lq4/6.0u, lq9/6.0n, lr4/4.8v, l59/5.3z, excluding c36)

  • OEM part number: 15045503
  • Quantity in car: 1
  • Radiator inlet hose (used with hose stamped gcz;for first design see 15041306) (black) (clip to hold 37-44 radiator hose & 12.8-15 engine ventilation hose)
  • Usage: CK1, 2 (LM7, LQ4, LR4)

$2.85—4.03

Available in 38 shops

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Clip, radiator hoses (lm7/5.3t, lq4/6.0u, lq9/6.0n, lr4/4.8v, l59/5.3z, excluding c36)

  • OEM part number: 15045503
  • Quantity in car: 1
  • Radiator inlet hose (black) (clip to hold 37-44 radiator hose & 12.8-15 engine ventilation hose)
  • Usage: CK1, 2 (LM7, LQ4, LR4), CK1, 2, 3 (LM7, LQ4, LR4), CK1, 2, 3 (LM7, LQ4, LQ9, LR4, L59)

$2.85—4.03

Available in 38 shops

Add to cart

Connector, radiator hoses (lm7/5.3t, lq4/6.0u, lq9/6.0n, lr4/4.8v, l59/5.3z, excluding c36)

  • OEM part number: 15059583
  • Quantity in car: 1
  • Heater outlet hose (74.93mm long) (quick connect assembly)
  • Usage: CK1, 2 (LM7, LQ4, LQ9, LR4, L59) (EXC C36, HVY), CK1, 2 (LM7, LQ4, LR4) (EXC C36, HVY), CK1, 2 (LM7, LQ4, LQ9, LR4, L59) (EXC C36, HP2, HVY)

$4.41—4.78

Available in 2 shops

Add to cart

Cap, radiator hoses (lm7/5.3t, lq4/6.0u, lq9/6.0n, lr4/4.8v, l59/5.3z, excluding c36)

  • OEM part number: 15066786
  • Quantity in car: 1
  • Radiator surge tank (15 psi, dual o-ring) (english label)
  • Usage: CK1, 2

$7.36—7.92

Available in 2 shops

Add to cart

Cap, radiator hoses (lm7/5.3t, lq4/6.0u, lq9/6.0n, lr4/4.8v, l59/5.3z, excluding c36)

  • OEM part number: 15075118
  • Quantity in car: 1
  • Radiator surge tank (15 psi dual o-ring) (english/french label)
  • Usage: CK1, 2, 3

$8.26—17.98

Available in 38 shops

Add to cart

Connector, radiator hoses (lm7/5.3t, lq4/6.0u, lq9/6.0n, lr4/4.8v, l59/5.3z, excluding c36)

  • OEM part number: 15151875
  • Quantity in car: 1
  • Usage: CK1, 2

$12.41—15.75

Available in 38 shops

Add to cart

Clip, radiator hoses (lm7/5.3t, lq4/6.0u, lq9/6.0n, lr4/4.8v, l59/5.3z, excluding c36)

  • OEM part number: 15159494
  • Quantity in car: 1
  • Radiator inlet hose (center of hose, attaches to radiator shroud) (push-in clip 37-44 diameter 12.8 diameter)
  • Usage: CK1, 2 (LM7, LQ4, LR4), CK1, 2, 3 (LM7, LQ4, LR4), CK1, 2, 3 (LM7, LQ4, LQ9, LR4, L59)

$3.60—4.92

Available in 38 shops

Add to cart

Hose, radiator hoses (lm7/5.3t, lq4/6.0u, lq9/6.0n, lr4/4.8v, l59/5.3z, excluding c36)

  • OEM part number: 15170551
  • Quantity in car: 1
  • Usage: CK1, 2, 3 (LM7, LQ4, LR4, L18, L35), CK1, 2, 3 (LM7, LQ4, LQ9, LR4, LU3, L18, L35), CK1, 2, 3 (LM7, LQ4, LQ9, LR4, LU3, L18, L59), CK1, 2, 3 (LM7, LQ4, LQ9, LR4, LU3, L18, L59) (EXC HP2), CK1, 2, 3 (L59)

$23.53—24.58

Available in 2 shops

Add to cart

Hose, radiator hoses (lm7/5.3t, lq4/6.0u, lq9/6.0n, lr4/4.8v, l59/5.3z, excluding c36)

  • OEM part number: 15179498
  • Quantity in car: 1
  • Usage: CK1, 2, 3 (LM7, LQ4, LQ9, LR4, L59), CK1, 2 (LM7), CK1 (LR4), CK1, 2, 3 (LQ4), CK1, 2 (LQ9, L59)

$52.32—59.98

Available in 38 shops

Add to cart

Hose, radiator hoses (lm7/5.3t, lq4/6.0u, lq9/6.0n, lr4/4.8v, l59/5.3z, excluding c36)

  • OEM part number: 15734738
  • Quantity in car: 1
  • Usage: CK1, 2

$24.09—25.16

Available in 2 shops

Add to cart

Clamp, radiator hoses (lm7/5.3t, lq4/6.0u, lq9/6.0n, lr4/4.8v, l59/5.3z, excluding c36)

  • OEM part number: 15734742
  • Quantity in car: 1
  • Radiator surge tank engine hose (13-16mm diameter range)
  • Usage: CK1, 2, CK1, 2, 3

$6.01—6.46

Available in 38 shops

Add to cart

Clamp, radiator hoses (lm7/5.3t, lq4/6.0u, lq9/6.0n, lr4/4.8v, l59/5.3z, excluding c36)

  • OEM part number: 15734742
  • Quantity in car: 1
  • Usage: CK1, 2, 3

$6.01—6.46

Available in 38 shops

Add to cart

Clamp, radiator hoses (lm7/5.3t, lq4/6.0u, lq9/6.0n, lr4/4.8v, l59/5.3z, excluding c36)

  • OEM part number: 15768684
  • Quantity in car: 1
  • Radiator surge tank outlet hose (31-37mm diameter range)
  • Usage: CK1, 2, 3

$2.59—2.70

Available in 2 shops

Add to cart

Hose, radiator hoses (lm7/5.3t, lq4/6.0u, lq9/6.0n, lr4/4.8v, l59/5.3z, excluding c36)

  • OEM part number: 15792821
  • Quantity in car: 1
  • Radiator surge tank outlet (includes tee)
  • Usage: CK1, 2 (LM7, LQ4, LQ9, LR4, L59) (EXC C36, HVY), CK1, 2 (LM7, LQ4, LR4) (EXC C36, HVY), CK1, 2 (LM7, LQ4, LR4), CK1, 2 (LM7, LQ4, LR4) (EXC C36), CK1, 2 (LM7, LQ4, LQ9, LR4, L59) (EXC C36, HP2, HVY)

$57.43—115.00

Available in 38 shops

Add to cart

Tank, radiator hoses (lm7/5.3t, lq4/6.0u, lq9/6.0n, lr4/4.8v, l59/5.3z, excluding c36)

  • OEM part number: 15808716
  • Quantity in car: 1
  • Radiator surge (includes low coolant sensor & over flow hose)
  • Usage: CK1, 2, CK1, 2, 3 (LM7, LQ4, LR4, L18, L35), CK1, 2, 3 (LM7, LQ4, LQ9, LR4, L18, L35, L59), CK1, 2, 3 (LM7, LQ4, LQ9, LR4, LU3, L18, L59)

$41.17—44.30

Available in 2 shops

Add to cart

Tank, radiator hoses (lm7/5.3t, lq4/6.0u, lq9/6.0n, lr4/4.8v, l59/5.3z, excluding c36)

  • OEM part number: 15808716
  • Quantity in car: 1
  • Usage: CK1, 2, 3 (LM7, LQ4, LQ9, LR4, L59) (EXC HP2) (1ST DES)

$41.17—44.30

Available in 2 shops

Add to cart

Hose, radiator hoses (lm7/5.3t, lq4/6.0u, lq9/6.0n, lr4/4.8v, l59/5.3z, excluding c36)

  • OEM part number: 19130015
  • Quantity in car: 1
  • Usage: CK1, 2 (LM7, LQ4, LR4), CK1, 2, 3 (LM7, LQ4, LR4), CK1, 2, 3 (LM7, LQ4, LR4, LQ9, L59), CK1, 2, 3 (LM7, LQ4, LQ9, LR4, L59) (EXC HP2)

$2.50—15.79

Available in 2 shops

Add to cart

Nut, radiator hoses (lm7/5.3t, lq4/6.0u, lq9/6.0n, lr4/4.8v, l59/5.3z, excluding c36)

  • OEM part number: 25601643
  • Quantity in car: 1
  • Hexagon with conical washer, m6x1x5.6, 24 outside diameter, 9, zf (radiator surge tank)

$2.35—4.31

Available in 38 shops

Add to cart

Screw, radiator hoses (lu3/4.3x)

  • OEM part number: 11516589
  • Quantity in car: 1
  • Hexagon head with conical spring washer, m6x1x30, 29 thread, 17 outside diameter, 9.8, 7114m, ze (radiator surge tank)

$2.76—3.15

Available in 38 shops

Add to cart

Clamp, radiator hoses (lu3/4.3x)

  • OEM part number: 11518559
  • Quantity in car: 2
  • Springband, 42mm nominal diameter, 20 width, 6298m, 6164m (radiator inlet hose)

$0.54

Available in 1 shop

Add to cart

Clamp, radiator hoses (lu3/4.3x)

  • OEM part number: 11562099
  • Quantity in car: 1
  • Radiator outlet hose radiator (springband nominal diameter 49mm, 20 width) (diameter 49mm, 20 width)
  • Usage: CK1 (LU3) (EXC JJG)

$4.09—4.62

Available in 2 shops

Add to cart

Clamp, radiator hoses (lu3/4.3x)

  • OEM part number: 15012559
  • Quantity in car: 2
  • Spring (18.4mm to 21.6mm) nominal size 20mm, stamped "20" (radiator surge tank inlet hose)

$6.46—6.75

Available in 2 shops

Add to cart

Clamp, radiator hoses (lu3/4.3x)

  • OEM part number: 15020395
  • Quantity in car: 1
  • Radiator outlet hose radiator (42.5 millimeter closed diameter)
  • Usage: CK1 (L35), CK1 (L35, LU3), CK1 (LU3)

$2.42—8.47

Available in 38 shops

Add to cart

Clamp, radiator hoses (lu3/4.3x)

  • OEM part number: 15032531
  • Quantity in car: 1
  • Radiator outlet hose end (diameter 49mm, 20 width)
  • Usage: CK1 (L35), CK1 (L35, LU3), CK1 (LU3)

$3.34—5.07

Available in 38 shops

Add to cart

Hose, radiator hoses (lu3/4.3x)

  • OEM part number: 15059572
  • Quantity in car: 1
  • Usage: CK1 (L35), CK1 (LU3)

$69.80—87.71

Available in 38 shops

Add to cart

Cap, radiator hoses (lu3/4.3x)

  • OEM part number: 15066786
  • Quantity in car: 1
  • Radiator surge tank (15 psi, dual o-ring) (english label)
  • Usage: CK1, 2

$7.36—7.92

Available in 2 shops

Add to cart

Cap, radiator hoses (lu3/4.3x)

  • OEM part number: 15075118
  • Quantity in car: 1
  • Radiator surge tank (15 psi dual o-ring) (english/french label)
  • Usage: CK1, 2, 3

$8.26—17.98

Available in 38 shops

Add to cart

Hose, radiator hoses (lu3/4.3x)

  • OEM part number: 15170551
  • Quantity in car: 1
  • Radiator surge tank inlet (421x159x117)
  • Usage: CK1, 2, 3 (LM7, LQ4, LR4, L18, L35), CK1, 2, 3 (LM7, LQ4, LQ9, LR4, LU3, L18, L35), CK1, 2, 3 (LM7, LQ4, LQ9, LR4, LU3, L18, L59), CK1, 2, 3 (LM7, LQ4, LQ9, LR4, LU3, L18, L59) (EXC HP2), CK1, 2, 3 (LM7, LQ4, LQ9, LR4, LU3, L18, L31, L33, L59) (EXC HP2), CK1 (43-53) (LM7, LQ4, LU3, L59, LR4, L33) (EXC T96)

$23.53—24.58

Available in 2 shops

Add to cart

Hose, radiator hoses (lu3/4.3x)

  • OEM part number: 15179497
  • Quantity in car: 1
  • Radiator inlet (code udh, ult)
  • Usage: CK1 (LU3), CK1 (L35)

$36.40—38.04

Available in 2 shops

Add to cart

Hose, radiator hoses (lu3/4.3x)

  • OEM part number: 15199224
  • Quantity in car: 1
  • Radiator inlet (identification ard) (includes clamp)
  • Usage: CK1 (LU3)

$28.73

Available in 1 shop

Add to cart

Hose, radiator hoses (lu3/4.3x)

  • OEM part number: 15734738
  • Quantity in car: 1
  • Radiator surge tank inlet (413.9x135.4x110.0) (durastop)
  • Usage: CK1, 2

$24.09—25.16

Available in 2 shops

Add to cart

Hose, radiator hoses (lu3/4.3x)

  • OEM part number: 15792827
  • Quantity in car: 1
  • Radiator outlet (identify urm) (t-shape hose)
  • Usage: CK1 (LU3)

$59.16—61.80

Available in 2 shops

Add to cart

Tank, radiator hoses (lu3/4.3x)

  • OEM part number: 15808715
  • Quantity in car: 1
  • Usage: CK1, 2, 3 (LM7, LQ4, LQ9, LR4, LU3, L31, L33, L59) (EXC HP2), CK1, 2 (LU3) (EXC HP2), CK1, 2, 3 (LM7, LQ4, LQ9, LR4, LU3, L31, L33, L59) (EXC HP2)

$40.81—60.95

Available in 38 shops

Add to cart

Tank, radiator hoses (lu3/4.3x)

  • OEM part number: 15808715
  • Quantity in car: 1
  • Radiator surge (trucks built without low coolant sensor)
  • Usage: CK1 (LU3) (EXC HP2) (2ND DES)

$40.81—60.95

Available in 38 shops

Add to cart

Tank, radiator hoses (lu3/4.3x)

  • OEM part number: 15808716
  • Quantity in car: 1
  • Usage: CK1, 2, CK1, 2, 3 (LM7, LQ4, LR4, L18, L35), CK1, 2, 3 (LM7, LQ4, LQ9, LR4, L18, L35, L59), CK1 (LU3), CK1, 2, 3 (LM7, LQ4, LQ9, LR4, LU3, L18, L59)

$41.17—44.30

Available in 2 shops

Add to cart

Tank, radiator hoses (lu3/4.3x)

  • OEM part number: 15808716
  • Quantity in car: 1
  • Radiator surge (includes low coolant sensor & over flow hose) (trucks built with low coolant sensor)
  • Usage: CK1 (LU3) (EXC HP2) (1ST DES)

$41.17—44.30

Available in 2 shops

Add to cart

Nut, radiator hoses (lu3/4.3x)

  • OEM part number: 25601643
  • Quantity in car: 1
  • Hexagon with conical washer, m6x1x5.6, 24 outside diameter, 9, zf (radiator surge tank)

$2.35—4.31

Available in 38 shops

Add to cart

Bolt, engine coolant fan and clutch (lm7/5.3t, lr4/4.8v, lq4/6.0u, lq9/6.0n, l59/5.3z)

  • OEM part number: 11516869
  • Quantity in car: 4
  • Hexagon with conical washer, m10x1.5x18, 13thd, 20 outside diameter, 9.8, gm6174m (fan blade)

$0.96—1.73

Available in 38 shops

Add to cart

Blade, engine coolant fan and clutch (lm7/5.3t, lr4/4.8v, lq4/6.0u, lq9/6.0n, l59/5.3z)

  • OEM part number: 15017911
  • Quantity in car: 1
  • Fan
  • Usage: CK1, 2 (LM7, LQ4, LR4, L35), CK1, 2, 3 (LM7, LQ4, LQ9, LR4, LU3, L35, L59), CK1, 2, 3 (LM7, LQ4, LR4, L35), CK1, 2, 3 (LM7, LQ4, LQ9, LR4, LU3, L31, L59)

$40.47—85.81

Available in 38 shops

Add to cart

Clutch, engine coolant fan and clutch (lm7/5.3t, lr4/4.8v, lq4/6.0u, lq9/6.0n, l59/5.3z)

  • OEM part number: 15710101
  • Quantity in car: 1
  • Usage: CK1, 2 (03-06-53) (LM7, LQ4, LR4, L35, C60, C68, GT5) (EXC V92, Z82), CK1, 2 (03-06-53) (LM7, LQ4, LR4, L35, C60, C68, V92, Z82), CK1, 2 (03-06-36-53) (LM7, LQ4, LR4, LU3, L35, L59, LQ9, C60, C68, Z82)

$1.01

Available in 1 shop

Add to cart

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