2003 GMC Trucks Yukon XL 2500 4WD electrical parts catalog

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Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 12129135
  • Quantity in car: 1
  • Usage: CK1, 2, 3 (UQ7) (EXC Y91)

$3.223.55

Available in 38 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 15306039
  • Quantity in car: 1
  • Usage: CK1, 2, 3 (EXC HP2)

$13.2667.45

Available in 2 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 15306231
  • Quantity in car: 1
  • Usage: CK1, 2, 3 (UQ7) (EXC Y91), CK1, 2 (06)

$11.7813.26

Available in 2 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 88986252
  • Quantity in car: 1
  • Usage: CK1, 2, 3 (YE9)

$146.25258.15

Available in 38 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 88987502
  • Quantity in car: 1
  • Inline-to instrument panel harness (from transfer case wiring)
  • Usage: CK1, 2, 3 (NP1, NP8)

$164.26183.21

Available in 38 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 88987998
  • Quantity in car: 2
  • Usage: CK1, 2, 3

$44.8090.98

Available in 38 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 88988944
  • Quantity in car: 1
  • Usage: CK2, 3 (LB7, L18, ML6, M74)

$2.5461.04

Available in 2 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 19181245
  • Quantity in car: 1
  • Usage: CK1, 2 (06-36), CK1, 2, 3

$2.372.62

Available in 38 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 22724258
  • Quantity in car: 1
  • Inline-to instrument panel harness (black) (12-way female) (without leads) (with tpa & cavity plugs)
  • Usage: CK1, 2, 3 (YE9)

$6.967.84

Available in 2 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 19153767
  • Quantity in car: 1
  • Inline-to instrument panel harness (black) (24-way female) (without leads)
  • Usage: CK1, 2 (06-36)

$2.404.19

Available in 38 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 15306153
  • Quantity in car: 1
  • Usage: K1, 2 (06-36) (NP8)

$41.0346.17

Available in 2 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 13578569
  • Quantity in car: 1
  • Usage: CK1, 2, 3, CK1, 2, 3 (HP2)

$14.2124.96

Available in 38 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 88988307
  • Quantity in car: 1
  • Usage: CK1, 2, 3

$15.4718.97

Available in 38 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 12065172
  • Quantity in car: 1
  • Usage: CK1, 2, 3

$4.825.18

Available in 2 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 12101763
  • Quantity in car: 1
  • Usage: CK1, 2, 3, CK1, 2 (06-36)

$14.5815.68

Available in 2 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 12117271
  • Quantity in car: 1
  • Usage: CK1, 2, 3

$52.45105.97

Available in 38 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 12167120
  • Quantity in car: 1
  • Usage: CK1, 2, 3, CK1, 2, 3 (5X7, 5Y0)

$22.5446.11

Available in 38 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 15306150
  • Quantity in car: 1
  • Usage: CK1, 2

$30.3234.11

Available in 2 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 15306337
  • Quantity in car: 1
  • Inline-to chassis harness (8-way male gt280 (with leads)
  • Usage: CK1, 2 (06), CK1, 2 (06-36)

$42.2147.49

Available in 2 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 15326842
  • Quantity in car: 1
  • Usage: CK1, 2, 3 (EXC JL4)

$3.183.42

Available in 2 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 15326843
  • Quantity in car: 1
  • Usage: CK1, 2, 3

$3.316.05

Available in 38 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 15326942
  • Quantity in car: 1
  • Inline-to chassis harness (12-way male) (without leads)
  • Usage: CK1, 2 (06-36)

$2.884.91

Available in 38 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 88953290
  • Quantity in car: 1
  • Usage: CK1, 2, 3, CK1, 2 (06-36)

$166.61330.08

Available in 38 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 88986245
  • Quantity in car: 1
  • Usage: CK1, 2

$108.27211.89

Available in 38 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 88986255
  • Quantity in car: 1
  • Usage: CK259, CK1, 2, 3, CK1, 2

$0.39

Available in 1 shop

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 12102747
  • Quantity in car: 1
  • Inline-to chassis harness (black) (accepts 1.5mm terms) (2-way female) (m/p150) (with leads)
  • Usage: CK1, 2 (06-36) (VD1) (EXPORT)

$0.3619.03

Available in 2 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 15306338
  • Quantity in car: 1
  • Inline-to chassis harness (gray) (7-way female) (with leads)
  • Usage: CK1, 2 (06-36) (VD1) (EXPORT)

$39.0893.25

Available in 38 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 15306361
  • Quantity in car: 1
  • Inline-to chassis harness (black) (4-way male) (with leads) (gt280)
  • Usage: CK159, 259 (06) (K53) (EXPORT)

$?

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 19151508
  • Quantity in car: 1
  • Inline-to chassis harness (black) (38-way male) (with stabilizer, tpa & cavity plugs)
  • Usage: CK1, 2 (06-36)

$15.4044.06

Available in 38 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 19151499
  • Quantity in car: 1
  • Inline-to chassis harness (round, gt150) (black) (2-way male) (with leads) (gt 150 series) (sealed)
  • Usage: CK259 (06)

$0.7824.92

Available in 2 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 19167005
  • Quantity in car: 1
  • Usage: CK1, 2, CK1, 2, 3 (JL4)

$17.4819.32

Available in 38 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 15306125
  • Quantity in car: 1
  • Usage: CK1, 2, 3

$41.8847.12

Available in 38 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 12085535
  • Quantity in car: 1
  • Block-accessory wiring junction (square) (black) (2-way female) (with leads)
  • Usage: CK1, 2 (06-36)

$14.1616.03

Available in 38 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 12167120
  • Quantity in car: 1
  • Block-accessory wiring junction (metri-pack 150) (black) (2-way male) (with leads) (oval)
  • Usage: CK1, 2, 3

$22.5446.11

Available in 38 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 12193906
  • Quantity in car: 1
  • Usage: CK1, 2, 3

$8.369.01

Available in 2 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 12193914
  • Quantity in car: 1
  • Block-accessory wiring junction (black) (32-way female) (without leads)
  • Usage: CK1, 2, 3

$5.646.07

Available in 2 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 12193916
  • Quantity in car: 1
  • Usage: CK1, 2, 3

$5.646.07

Available in 2 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 12193929
  • Quantity in car: 1
  • Block-accessory wiring junction (green) (6-way female) (without leads)
  • Usage: CK1, 2, 3

$2.202.37

Available in 2 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 15305886
  • Quantity in car: 1
  • Block-accessory wiring junction (1 1/8in wide, vertical) (gray) (2-way female) (with leads)
  • Usage: CK1, 2, 3

$19.9522.17

Available in 38 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 15306105
  • Quantity in car: 1
  • Block-accessory wiring junction (cream) (6 way female) (leads)
  • Usage: CK1, 2, 3

$29.4834.06

Available in 38 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 15306106
  • Quantity in car: 1
  • Usage: CK1, 2, 3 (V92, Z82)

$30.7233.06

Available in 2 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 15306107
  • Quantity in car: 1
  • Block-accessory wiring junction (black) (6-way female) (with leads)
  • Usage: CK1, 2, 3

$30.7268.22

Available in 38 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 15306110
  • Quantity in car: 1
  • Block-accessory wiring junction (12-way female) (with leads)
  • Usage: CK1, 2, 3

$39.7044.67

Available in 2 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 15306133
  • Quantity in car: 1
  • Block-accessory wiring junction (metri-pack 480) (black) (2-way male) (with leads)
  • Usage: CK1, 2, 3

$19.6921.19

Available in 2 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 19115428
  • Quantity in car: 1
  • Usage: CK1, 2, 3

$8.369.01

Available in 2 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 19167006
  • Quantity in car: 1
  • Block-accessory wiring junction (green) (32-way female) (unsealed) (without leads) (with tpas)
  • Usage: CK1, 2, 3

$10.0210.78

Available in 2 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 19167007
  • Quantity in car: 1
  • Usage: CK1, 2, 3, CK1, 2, 3

$10.0217.51

Available in 38 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 88986446
  • Quantity in car: 1
  • Block-accessory wiring junction (2-way female) (with leads)
  • Usage: CK1, 2, 3

$47.4859.51

Available in 38 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 89046825
  • Quantity in car: 1
  • Usage: CK1, 2, 3

$3.563.83

Available in 2 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 89046826
  • Quantity in car: 1
  • Usage: CK1, 2, 3

$3.994.21

Available in 2 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 88988945
  • Quantity in car: 1
  • Block-accessory wiring junction (instrument panel harness) (light gray) (68-way female) (without leads)
  • Usage: K2 (06) (L18)

$5.7510.18

Available in 38 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 88988945
  • Quantity in car: 1
  • Block-accessory wiring junction (light gray) (68-way female) (without leads)
  • Usage: CK1, 2, 3

$5.7510.18

Available in 38 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 19167008
  • Quantity in car: 1
  • Usage: CK1, 2, 3

$37.5176.69

Available in 38 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 12116247
  • Quantity in car: 1
  • Usage: CK1, 2, 3

$20.1625.00

Available in 38 shops

Add to cart


Connector, wiring harness engine (l18/8.1g)

  • OEM part number: 15305916
  • Quantity in car: 1
  • Motor-throttle actuator (black) (10-way female) (with leads)
  • Usage: CK2

$50.25119.94

Available in 38 shops

Add to cart


Wire, spark plug wiring (l18/8.1g)

  • OEM part number: 12192436
  • Quantity in car: 8
  • Spark plug (style 12hhh, 7mm diameter, 12in)
  • Usage: CK2, 3 (L18)

$18.89

Available in 1 shop

Add to cart


Wire, spark plug wiring (l18/8.1g)

  • OEM part number: 88984270
  • Quantity in car: 8
  • Spark plug (style 12hhh, 7mm diameter, 12in long)
  • Usage: CK2, 3 (L18)

$12.8914.51

Available in 2 shops

Add to cart


Clip, spark plug wiring (l18/8.1g)

  • OEM part number: 88891792
  • Quantity in car: 2
  • Spark plug wire (use on cylinder #1&3/5&7) (4 lead spark plug retainer)
  • Usage: CK2, 3 (L18)

$1.031.12

Available in 2 shops

Add to cart


Shield, spark plug wiring (l18/8.1g)

  • OEM part number: 15336959
  • Quantity in car: 8
  • Spark plug wire
  • Usage: CK2, 3 (L18)

$4.485.04

Available in 2 shops

Add to cart


Spark plug, spark plug wiring (l18/8.1g)

  • OEM part number: 12578277
  • Quantity in car: 8
  • (platinum plug)
  • Usage: CK2, 3 (L18)

$5.535.60

Available in 2 shops

Add to cart


Wire kit, spark plug wiring (l18/8.1g)

  • OEM part number: 88892832
  • Quantity in car: 1
  • Spark plug (contains 8 spark plug wires, style 12hhh, 7mm diameter, 12in long)
  • Usage: CK2, 3 (L18)

$120.52125.72

Available in 2 shops

Add to cart


Wire kit, spark plug wiring (l18/8.1g)

  • OEM part number: 88984269
  • Quantity in car: 1
  • Usage: CK2, 3 (L18)

$71.5674.64

Available in 2 shops

Add to cart


Spark plug, spark plug wiring (lr4/4.8v, lm7/5.3t, lq4/6.0u, l59/5.3z, lq9/6.0n)

  • OEM part number: 12621258
  • Quantity in car: 8
  • (gap 0.040) (do not change spark plug gap from .040) (iridium)
  • Usage: CK1, 2, 3 (LQ4), CK1, 2, 3 (LQ4), CK1, 2 (LM7), CK1, 2 (LM7), CK2 (LQ4), CK1, 2 (LM7, LR4)

$5.605.90

Available in 2 shops

Add to cart


Shield, spark plug wiring (lr4/4.8v, lm7/5.3t, lq4/6.0u, l59/5.3z, lq9/6.0n)

  • OEM part number: 15336959
  • Quantity in car: 8
  • Spark plug wire
  • Usage: CK1, 2 (LR4), CK2 (LQ4), CK1, 2 (LM7), C1, 2 (LM7), CK1, 2 (LM7), CK1, 2, 3 (LQ4)

$4.485.04

Available in 2 shops

Add to cart


Wire, spark plug wiring (lr4/4.8v, lm7/5.3t, lq4/6.0u, l59/5.3z, lq9/6.0n)

  • OEM part number: 12192133
  • Quantity in car: 8
  • Spark plug (7mm diameter, 10.5"long) (without heat shield) (ignition cable) (used with coil stamp 12558693, for second design see 12192195)
  • Usage: CK2 (LQ4) (1ST DES), CK1, 2 (LM7) (1ST DES), CK2, 3 (LQ4) (1ST DES)

$8.5710.67

Available in 38 shops

Add to cart


Wire, spark plug wiring (lr4/4.8v, lm7/5.3t, lq4/6.0u, l59/5.3z, lq9/6.0n)

  • OEM part number: 12192133
  • Quantity in car: 8
  • Spark plug (used with coil stamped 12558693, 10.5in) (7mm diameter, 10.5"long) (without heat shield) (ignition cable)
  • Usage: CK1, 2 (LM7)

$8.5710.67

Available in 38 shops

Add to cart


Wire, spark plug wiring (lr4/4.8v, lm7/5.3t, lq4/6.0u, l59/5.3z, lq9/6.0n)

  • OEM part number: 12192133
  • Quantity in car: 8
  • Spark plug (10.5in) (7mm diameter, 10.5"long) (without heat shield) (ignition cable) (used with coil stamped 12558693)
  • Usage: CK1, 2, 3 (LQ4)

$8.5710.67

Available in 38 shops

Add to cart


Wire, spark plug wiring (lr4/4.8v, lm7/5.3t, lq4/6.0u, l59/5.3z, lq9/6.0n)

  • OEM part number: 12192195
  • Quantity in car: 8
  • Spark plug (7mm diameter, 9.2"long) (without heat shield) (ignition cable) (used with coil stamped 19005218, for first design see 12192133)
  • Usage: CK2 (LQ4) (2ND DES), CK1, 2 (LM7) (2ND DES), CK2, 3 (LQ4) (2ND DES)

$9.3110.47

Available in 2 shops

Add to cart


Wire, spark plug wiring (lr4/4.8v, lm7/5.3t, lq4/6.0u, l59/5.3z, lq9/6.0n)

  • OEM part number: 12192195
  • Quantity in car: 8
  • Spark plug (9.2in) (7mm diameter, 9.2"long) (without heat shield) (ignition cable) (used with coil stamped 19005218)
  • Usage: CK1, 2 (LM7)

$9.3110.47

Available in 2 shops

Add to cart


Wire, spark plug wiring (lr4/4.8v, lm7/5.3t, lq4/6.0u, l59/5.3z, lq9/6.0n)

  • OEM part number: 12192195
  • Quantity in car: 8
  • Spark plug (9.2in) (7mm diameter, 9.2"long) (without heat shield) (ignition cable)
  • Usage: CK1, 2, 3 (LQ4)

$9.3110.47

Available in 2 shops

Add to cart


Wire kit, spark plug wiring (lr4/4.8v, lm7/5.3t, lq4/6.0u, l59/5.3z, lq9/6.0n)

  • OEM part number: 88894393
  • Quantity in car: 1
  • Usage: CK1, 2, 3 (LQ4), CK1, 2 (LM7)

$61.0563.69

Available in 2 shops

Add to cart


Wire kit, spark plug wiring (lr4/4.8v, lm7/5.3t, lq4/6.0u, l59/5.3z, lq9/6.0n)

  • OEM part number: 88894393
  • Quantity in car: 1
  • Spark plug (delphi coil, 7mm diameter, 9.2in long) (contains 8 wires) (used with coil stamp 19005218, for first design see 88894394)
  • Usage: CK1, 2 (LM7) (2ND DES), CK1, 2, 3 (LQ4) (2ND DES), CK2 (LQ4) (2ND DES)

$61.0563.69

Available in 2 shops

Add to cart

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