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  2. Chevrolet Trucks
  3. 2003
  4. Silverado 3500 4WD (New Style)
  5. Cooling

2003 Chevrolet Trucks Silverado 3500 4WD (New Style) cooling parts catalog

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Nut, radiator support assembly (l18/8.1g, lb7/6.6-1)

  • OEM part number: 11516763
  • Quantity in car: 27
  • Rivnut, m6x1, 10mm hole, 20lg, 12.9 outside diameter, steel, zp

$2.76—3.18

Available in 38 shops

Add to cart

Nut, radiator support assembly (l18/8.1g, lb7/6.6-1)

  • OEM part number: 11561916
  • Quantity in car: 4
  • Insert, m8x1.25, 13.5 hole, 0.7-3.8 grip, 24 long, 17.4 outside diameter, 1008, gmw

$2.66—3.53

Available in 38 shops

Add to cart

Bolt, radiator support assembly (l18/8.1g, lb7/6.6-1)

  • OEM part number: 11609989
  • Quantity in car: 4

$2.50—3.29

Available in 38 shops

Add to cart

Bolt, radiator support assembly (l18/8.1g, lb7/6.6-1)

  • OEM part number: 11609989
  • Quantity in car: 6

$2.50—3.29

Available in 38 shops

Add to cart

Brace, radiator support assembly (l18/8.1g, lb7/6.6-1)

  • OEM part number: 15223723
  • Quantity in car: 1
  • Usage: CK2, 3 (LB7, LQ4, L18), CK2, 3 (LB7, LLY, LQ4, L18), CK2, 3 (LQ4, L18)

$103.69—211.57

Available in 38 shops

Add to cart

Bolt, radiator support assembly (l18/8.1g, lb7/6.6-1)

  • OEM part number: 15744933
  • Quantity in car: 4
  • Hexagon head, with conical washer, m6x1x45

$2.76—5.18

Available in 38 shops

Add to cart

Support, radiator support assembly (l18/8.1g, lb7/6.6-1)

  • OEM part number: 15814092
  • Quantity in car: 1
  • Usage: CK2, 3 (L18), CK2, 3 (LLY, L18), CK2, 3 (LB7, LLY, L18), CK2, 3 (LB7, L18)

$218.46—226.02

Available in 2 shops

Add to cart

Brace, radiator support assembly (l18/8.1g, lb7/6.6-1)

  • OEM part number: 19210318
  • Quantity in car: 1
  • Front end sheet metal radiator opening
  • Usage: CK2, 3 (LLY, LBZ)

$65.78—69.18

Available in 2 shops

Add to cart

Support, radiator support assembly (l18/8.1g, lb7/6.6-1)

  • OEM part number: 25815982
  • Quantity in car: 1
  • Usage: CK2, 3 (L18), CK2, 3 (LLY, L18), CK2, 3 (LB7, LLY, L18), CK2, 3 (LB7, L18)

$410.52—448.38

Available in 38 shops

Add to cart

Support, radiator support assembly (l18/8.1g, lb7/6.6-1)

  • OEM part number: 25815984
  • Quantity in car: 1
  • Usage: CK2, 3 (LBZ), CK2, 3 (LLY, LBZ)

$551.27—981.83

Available in 38 shops

Add to cart

Support, radiator support assembly (l18/8.1g, lb7/6.6-1)

  • OEM part number: 88980511
  • Quantity in car: 1
  • Usage: CK2, 3 (LB7, L18)

$312.89—378.29

Available in 38 shops

Add to cart

Nut, radiator support assembly (lq4/6.0u, l31/5.7r)

  • OEM part number: 11516763
  • Quantity in car: 27

$2.76—3.18

Available in 38 shops

Add to cart

Nut, radiator support assembly (lq4/6.0u, l31/5.7r)

  • OEM part number: 11561916
  • Quantity in car: 4

$2.66—3.53

Available in 38 shops

Add to cart

Bolt, radiator support assembly (lq4/6.0u, l31/5.7r)

  • OEM part number: 11609989
  • Quantity in car: 4

$2.50—3.29

Available in 38 shops

Add to cart

Bolt, radiator support assembly (lq4/6.0u, l31/5.7r)

  • OEM part number: 11609989
  • Quantity in car: 6

$2.50—3.29

Available in 38 shops

Add to cart

Brace, radiator support assembly (lq4/6.0u, l31/5.7r)

  • OEM part number: 15223723
  • Quantity in car: 1
  • Usage: CK2, 3 (LB7, LQ4, L18), CK2, 3 (LB7, LLY, LQ4, L18), CK2, 3 (LQ4, L18), CK2, 3 (L31) (EXPORT), CK2, 3 (L31) (EXPORT)

$103.69—211.57

Available in 38 shops

Add to cart

Spacer, radiator support assembly (lq4/6.0u, l31/5.7r)

  • OEM part number: 15736093
  • Quantity in car: 1
  • Usage: CK2, 3 (LQ4), CK2, 3 (L31) (EXPORT)

$43.11—52.40

Available in 37 shops

Add to cart

Bolt, radiator support assembly (lq4/6.0u, l31/5.7r)

  • OEM part number: 15744933
  • Quantity in car: 4

$2.76—5.18

Available in 38 shops

Add to cart

Support, radiator support assembly (lq4/6.0u, l31/5.7r)

  • OEM part number: 15814090
  • Quantity in car: 1
  • Usage: CK1, 2, 3 (EXC HP2, LLY), CK2, 3 (LQ4)

$195.22—227.22

Available in 38 shops

Add to cart

Support, radiator support assembly (lq4/6.0u, l31/5.7r)

  • OEM part number: 25815983
  • Quantity in car: 1
  • Usage: CK2, 3 (LQ4), CK2, 3 (L31) (EXPORT), CK2, 3 (L31) (EXPORT)

$451.50—510.46

Available in 38 shops

Add to cart

Support, radiator support assembly (lq4/6.0u, l31/5.7r)

  • OEM part number: 88980512
  • Quantity in car: 1
  • Usage: CK2, 3 (LQ4)

$316.14—346.24

Available in 38 shops

Add to cart

Screw, radiator hoses (lq4/6.0u, hvy)

  • 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 (lq4/6.0u, hvy)

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

$0.54

Available in 1 shop

Add to cart

Clamp, radiator hoses (lq4/6.0u, hvy)

  • OEM part number: 11570616
  • Quantity in car: 1

$2.40—3.27

Available in 38 shops

Add to cart

Clamp, radiator hoses (lq4/6.0u, hvy)

  • OEM part number: 15004599
  • Quantity in car: 1
  • Radiator surge tank engine hose (black) (15mm outside diameter 17.2mm)
  • Usage: CK1, 2, 3

$2.84—3.05

Available in 2 shops

Add to cart

Clamp, radiator hoses (lq4/6.0u, hvy)

  • OEM part number: 15004599
  • Quantity in car: 1
  • Usage: CK1, 2, 3

$2.84—3.05

Available in 2 shops

Add to cart

Clamp, radiator hoses (lq4/6.0u, hvy)

  • OEM part number: 15012559
  • Quantity in car: 2

$6.46—6.75

Available in 2 shops

Add to cart

Hose, radiator hoses (lq4/6.0u, hvy)

  • OEM part number: 15020224
  • Quantity in car: 1
  • Radiator ventilation inlet (less clamps & clip)
  • Usage: CK1, 2, 3, CK1, 2, 3

$22.11—29.58

Available in 38 shops

Add to cart

Clamp, radiator hoses (lq4/6.0u, hvy)

  • OEM part number: 15020393
  • Quantity in car: 1
  • Usage: CK1, 2, 3

$6.13—8.41

Available in 38 shops

Add to cart

Clamp, radiator hoses (lq4/6.0u, hvy)

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

$2.42—8.47

Available in 38 shops

Add to cart

Clamp, radiator hoses (lq4/6.0u, hvy)

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

$2.42—8.47

Available in 38 shops

Add to cart

Clamp, radiator hoses (lq4/6.0u, hvy)

  • 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 (lq4/6.0u, hvy)

  • 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, 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 (lq4/6.0u, hvy)

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

$27.42—46.16

Available in 38 shops

Add to cart

Clip, radiator hoses (lq4/6.0u, hvy)

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

$4.40—7.07

Available in 38 shops

Add to cart

Clip, radiator hoses (lq4/6.0u, hvy)

  • 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 (lq4/6.0u, hvy)

  • 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, 3 (LM7, LQ4, LR4), CK1, 2, 3 (LM7, LQ4, LQ9, LR4, L59)

$2.85—4.03

Available in 38 shops

Add to cart

Hose, radiator hoses (lq4/6.0u, hvy)

  • OEM part number: 15059578
  • Quantity in car: 1
  • Radiator surge tank outlet (322x492x721)
  • Usage: CK2, 3 (LQ4, HVY), CK2, 3 (LQ4, HVY)

$29.29—30.60

Available in 2 shops

Add to cart

Connector, radiator hoses (lq4/6.0u, hvy)

  • OEM part number: 15059583
  • Quantity in car: 1
  • Usage: CK2, 3 (LQ4, HVY)

$4.41—4.78

Available in 2 shops

Add to cart

Cap, radiator hoses (lq4/6.0u, hvy)

  • 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

Clip, radiator hoses (lq4/6.0u, hvy)

  • 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, 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 (lq4/6.0u, hvy)

  • 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 (lq4/6.0u, hvy)

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

$52.32—59.98

Available in 38 shops

Add to cart

Clamp, radiator hoses (lq4/6.0u, hvy)

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

$6.01—6.46

Available in 38 shops

Add to cart

Clamp, radiator hoses (lq4/6.0u, hvy)

  • 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 (lq4/6.0u, hvy)

  • OEM part number: 15768684
  • Quantity in car: 1
  • Usage: CK1, 2, 3

$2.59—2.70

Available in 2 shops

Add to cart

Hose, radiator hoses (lq4/6.0u, hvy)

  • OEM part number: 15792820
  • Quantity in car: 1
  • Usage: CK2, 3 (LQ4, HVY)

$61.16—103.68

Available in 38 shops

Add to cart

Tank, radiator hoses (lq4/6.0u, hvy)

  • OEM part number: 15808716
  • Quantity in car: 1
  • Radiator surge (includes low coolant sensor & over flow hose)
  • Usage: 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 (lq4/6.0u, hvy)

  • 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 (lq4/6.0u, hvy)

  • OEM part number: 19130015
  • Quantity in car: 1
  • Radiator outlet
  • Usage: 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 (lq4/6.0u, hvy)

  • 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 (lb7/6.6-1)

  • 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 (lb7/6.6-1)

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

$4.26

Available in 1 shop

Add to cart

Clamp, radiator hoses (lb7/6.6-1)

  • OEM part number: 15012559
  • Quantity in car: 2

$6.46—6.75

Available in 2 shops

Add to cart

Hose, radiator hoses (lb7/6.6-1)

  • OEM part number: 15023969
  • Quantity in car: 1
  • Radiator surge tank inlet (349.1x165.0x151.9)
  • Usage: CK2, 3 (LB7), CK2, 3 (LLY)

$18.88—19.72

Available in 2 shops

Add to cart

Clamp, radiator hoses (lb7/6.6-1)

  • OEM part number: 15032531
  • Quantity in car: 1
  • Radiator inlet hose (diameter 49mm, 20 width)
  • Usage: CK2, 3 (LLY), CK2, 3 (LB7), CK2, 3 (LLY)

$3.34—5.07

Available in 38 shops

Add to cart

Clamp, radiator hoses (lb7/6.6-1)

  • OEM part number: 15032531
  • Quantity in car: 2
  • Radiator inlet hose (diameter 49mm, 20 width)
  • Usage: CK2, 3 (LB7)

$3.34—5.07

Available in 38 shops

Add to cart

Clamp, radiator hoses (lb7/6.6-1)

  • OEM part number: 15032531
  • Quantity in car: 1
  • Radiator outlet hose radiator (diameter 49mm, 20 width)
  • Usage: CK2, 3 (LB7), CK2, 3 (LLY)

$3.34—5.07

Available in 38 shops

Add to cart

Cap, radiator hoses (lb7/6.6-1)

  • 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

Clip, radiator hoses (lb7/6.6-1)

  • OEM part number: 15075709
  • Quantity in car: 1
  • Usage: CK2, 3 (LB7, HVY), CK2, 3 (LLY, HVY), CK2, 3 (LLY)

$4.37—11.07

Available in 38 shops

Add to cart

Clamp, radiator hoses (lb7/6.6-1)

  • OEM part number: 15199607
  • Quantity in car: 1
  • Radiator outlet hose (54mm-67mm)
  • Usage: CK2, 3 (LB7)

$9.23—10.09

Available in 2 shops

Add to cart

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