1991 Chevrolet Trucks S10 Blazer 4WD electrical parts catalog

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Connector, wiring harness engine (ll2/2.8r)

  • OEM part number: 12101893
  • Quantity in car: 1
  • Inline-to instrument panel harness (black) (1-way male) (with leads)
  • Usage: S1 (EXC AU3, A31, D48)

$8.058.66

Available in 2 shops

Add to cart


Connector, wiring harness engine (ll2/2.8r)

  • OEM part number: 12117353
  • Quantity in car: 2
  • Usage: S1 (C42)

$9.4418.58

Available in 38 shops

Add to cart


Connector, wiring harness engine (ll2/2.8r)

  • OEM part number: 12102636
  • Quantity in car: 1
  • Inline-to instrument panel harness (natural) (4-way) (with leads)
  • Usage: S1 (ANL, Z49) (EXPORT)

$21.1522.85

Available in 38 shops

Add to cart


Connector, wiring harness engine (ll2/2.8r)

  • OEM part number: 13583033
  • Quantity in car: 1
  • Usage: S1 (MD8, M30, D55)

$16.7518.85

Available in 2 shops

Add to cart


Connector, wiring harness engine (ll2/2.8r)

  • OEM part number: 12101828
  • Metri-packing 1-way, 150 series (inline-to engine harness)

$7.389.10

Available in 38 shops

Add to cart


Connector, wiring harness engine (ll2/2.8r)

  • OEM part number: 12102621
  • Quantity in car: 1
  • Sensor-knock (gray) (1-way male) (with leads)
  • Usage: S1 (LL2)

$11.5612.97

Available in 38 shops

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Connector, wiring harness engine (ll2/2.8r)

  • OEM part number: 12117385
  • Quantity in car: 1
  • Sensor-oxygen (black) (1-way f) (with leads)
  • Usage: ST1 (LL2)

$8.5011.88

Available in 38 shops

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Connector, wiring harness engine (ll2/2.8r)

  • OEM part number: 12101870
  • Wiring harness (fuel pump module wiring)

$6.3716.00

Available in 38 shops

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Connector, wiring harness engine (ll2/2.8r)

  • OEM part number: 88987962
  • Quantity in car: 1
  • gen. (4-way female) (with lead) (with wires in cavities f, l, p & s)
  • Usage: ST1

$40.2882.40

Available in 38 shops

Add to cart


Connector, wiring harness engine (ll2/2.8r)

  • OEM part number: 12162343
  • Quantity in car: 1
  • Inline-to air conditioning harness (gray) (2-way male) (without leads)
  • Usage: S1 (C60)

$3.073.76

Available in 38 shops

Add to cart


Connector, wiring harness engine (ll2/2.8r)

  • OEM part number: 12102568
  • Quantity in car: 1
  • Injector-fuel (natural) (2-way female) (with leads)
  • Usage: S1

$23.4726.26

Available in 38 shops

Add to cart


Connector, wiring harness engine (ll2/2.8r)

  • OEM part number: 12101896
  • Quantity in car: 1
  • Coil-ignition (gray) (2-way male) (with leads)
  • Usage: S1 (LL2)

$18.0221.68

Available in 38 shops

Add to cart


Connector, wiring harness engine (ll2/2.8r)

  • OEM part number: 12117387
  • Weather packing, 4 terminal, type 7 (with leads (distributor)

$25.1549.80

Available in 38 shops

Add to cart


Connector (switch-back up lamp) (2.535) (acdelco #pt175), wiring harness engine (ll2/2.8r)

$14.6117.75

Available in 38 shops

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Connector, wiring harness engine (ll2/2.8r)

  • OEM part number: 12101937
  • Quantity in car: 1
  • Coil-air conditioning clutch (gray) (2-way female) (with leads)
  • Usage: S1

$16.1318.24

Available in 38 shops

Add to cart


Connector, wiring harness engine (ll2/2.8r)

  • OEM part number: 12085488
  • Quantity in car: 1
  • Switch-engine coolant temp indicator (black) (2-way female) (with leads)
  • Usage: S1

$18.4837.83

Available in 38 shops

Add to cart


Connector, wiring harness engine (ll2/2.8r)

  • OEM part number: 12126458
  • Quantity in car: 1
  • Usage: S1

$21.9143.07

Available in 38 shops

Add to cart


Connector, wiring harness engine (ll2/2.8r)

  • OEM part number: 88988301
  • Quantity in car: 1
  • Sensor-throttle position (black) (3-way female) (with leads)
  • Usage: S1 (LL2, ML3, C60)

$34.9571.82

Available in 38 shops

Add to cart


Connector, wiring harness engine (ll2/2.8r)

  • OEM part number: 12085502
  • Quantity in car: 1
  • Sensor-manifold absolute pressure (green) (3-way male) (with leads)
  • Usage: S1

$23.0945.72

Available in 38 shops

Add to cart


Connector, wiring harness engine (ll2/2.8r)

  • OEM part number: 12085499
  • Quantity in car: 1
  • Switch-engine oil pressure indicator (gray) (3-way female with leads)
  • Usage: S1

$25.5130.26

Available in 38 shops

Add to cart


Connector, wiring harness engine (ll2/2.8r)

  • OEM part number: 12085487
  • Quantity in car: 1
  • Motor-windshield wiper (black) (4-way female) (with leads)
  • Usage: S1

$16.8718.16

Available in 2 shops

Add to cart


Connector, wiring harness engine (ll2/2.8r)

$21.5926.00

Available in 38 shops

Add to cart


Connector, wiring harness engine (ll2/2.8r)

  • OEM part number: 12102619
  • Metri-packing mixed 4-way (with leads) (air conditioning control relay)

$21.5926.00

Available in 38 shops

Add to cart


Connector, wiring harness engine (ll2/2.8r)

  • OEM part number: 12102747
  • Quantity in car: 1
  • Usage: S1

$0.3619.03

Available in 2 shops

Add to cart


Wire, spark plug wiring (lb4/4.3z)

  • OEM part number: 12073991
  • Quantity in car: 1
  • Spark plug #5 cylinder (style aa, 26in)
  • Usage: ST1 (LB4), T1 (LB4, Z79)

$10.5511.87

Available in 2 shops

Add to cart


Wire, spark plug wiring (lb4/4.3z)

  • OEM part number: 12096420
  • Quantity in car: 1
  • Spark plug #5 cylinder (style s, 24in)
  • Usage: ST1 (LB4, L35), ST1 (06-16) (LB4, L35)

$0.9212.08

Available in 2 shops

Add to cart


Wire, spark plug wiring (lb4/4.3z)

  • OEM part number: 12073991
  • Quantity in car: 1
  • Spark plug #3 cylinder (style aa, 26in)
  • Usage: ST1 (LB4), T1 (LB4, Z79)

$10.5511.87

Available in 2 shops

Add to cart


Wire, spark plug wiring (lb4/4.3z)

  • OEM part number: 12096420
  • Quantity in car: 1
  • Spark plug #3 cylinder (style s, 24in)
  • Usage: ST1 (LB4), ST1 (L35), ST1 (06-16) (LB4, L35)

$0.9212.08

Available in 2 shops

Add to cart


Wire, spark plug wiring (lb4/4.3z)

  • OEM part number: 12073958
  • Quantity in car: 1
  • Spark plug #1 cylinder (style rear, 36in)
  • Usage: ST1 (LB4), ST1 (LB4, L35), ST1 (06-16) (LB4, L35)

$14.3116.10

Available in 2 shops

Add to cart


Wire, spark plug wiring (lb4/4.3z)

  • OEM part number: 12048976
  • Quantity in car: 1
  • Ignition coil (without conduit) (primary)
  • Usage: ST1 (LB4), ST1 (06-16) (LB4)

$27.72129.30

Available in 38 shops

Add to cart


Wire, spark plug wiring (lb4/4.3z)

  • OEM part number: 12090012
  • Quantity in car: 1
  • Ignition coil (primary)
  • Usage: ST1 (L35), ST1 (06-16) (L35)

$?

Add to cart


Wire, spark plug wiring (lb4/4.3z)

  • OEM part number: 12053452
  • Quantity in car: 1
  • Ignition coil (boot ends) (12") (secondary)
  • Usage: ST1 (LB4) (EXC CTF), T1 (16) (Z79)

$11.78

Available in 1 shop

Add to cart


Wire, spark plug wiring (lb4/4.3z)

  • OEM part number: 12073996
  • Quantity in car: 1
  • Ignition coil (12") (secondary)
  • Usage: ST1 (LB4, CTF)

$?

Add to cart


Wire, spark plug wiring (lb4/4.3z)

  • OEM part number: 12074074
  • Quantity in car: 1
  • Ignition coil (secondary)
  • Usage: ST1 (L35, M30)

$12.17

Available in 1 shop

Add to cart


Wire, spark plug wiring (lb4/4.3z)

  • OEM part number: 12074088
  • Quantity in car: 1
  • Spark plug #6 cylinder (style j long, 26in)
  • Usage: T1 (LB4, Z79)

$29.5833.28

Available in 2 shops

Add to cart


Wire, spark plug wiring (lb4/4.3z)

  • OEM part number: 12073991
  • Quantity in car: 1
  • Spark plug #4 cylinder (style aa, 26in)
  • Usage: T1 (LB4, Z79)

$10.5511.87

Available in 2 shops

Add to cart


Wire, spark plug wiring (lb4/4.3z)

  • OEM part number: 12073992
  • Quantity in car: 1
  • Spark plug #4 cylinder (style aa, 28in)
  • Usage: ST1 (LB4)

$9.9011.14

Available in 2 shops

Add to cart


Wire, spark plug wiring (lb4/4.3z)

  • OEM part number: 12073993
  • Quantity in car: 1
  • Spark plug #2 cylinder (style aa, 32in)
  • Usage: ST1 (LB4), ST1 (LB4, L35), ST1 (06-16) (LB4, L35)

$13.5215.21

Available in 2 shops

Add to cart


Wire kit, spark plug wiring (lb4/4.3z)

  • OEM part number: 19154583
  • Quantity in car: 1
  • Usage: ST1 (LB4, L35), ST1 (06-16) (LB4, L35)

$38.2143.30

Available in 38 shops

Add to cart


Wire kit, spark plug wiring (lb4/4.3z)

  • OEM part number: 19171845
  • Quantity in car: 1
  • Usage: ST1 (LB4)

$34.9938.32

Available in 38 shops

Add to cart


Wire, spark plug wiring (ll2/2.8r)

  • OEM part number: 12043626
  • Quantity in car: 2
  • Spark plug #4 cylinder (style dd, 26in)
  • Usage: S1 (LL2)

$9.17

Available in 1 shop

Add to cart


Wire, spark plug wiring (ll2/2.8r)

  • OEM part number: 12043620
  • Quantity in car: 1
  • Spark plug #2 cylinder (style dd, 28in)
  • Usage: S1 (LL2)

$10.4211.72

Available in 2 shops

Add to cart


Wire, spark plug wiring (ll2/2.8r)

  • OEM part number: 12043626
  • Quantity in car: 2
  • Spark plug #1 cylinder (style dd, 26in)
  • Usage: S1 (LL2)

$9.17

Available in 1 shop

Add to cart


Wire kit, spark plug wiring (ll2/2.8r)

  • OEM part number: 88862446
  • Usage: S1 (LL2)

$30.2986.90

Available in 38 shops

Add to cart


Wire kit, spark plug wiring (ll2/2.8r)

  • OEM part number: 19170839
  • Quantity in car: 1
  • Usage: S1 (LL2)

$35.8177.28

Available in 38 shops

Add to cart


Wire, spark plug wiring (ln8/2.5e, l38/2.5a)

  • OEM part number: 12036972
  • Quantity in car: 1
  • Ignition coil
  • Usage: S1 (LN8, L38)

$11.2612.68

Available in 2 shops

Add to cart


Wire, spark plug wiring (ln8/2.5e, l38/2.5a)

  • OEM part number: 12073986
  • Quantity in car: 1
  • Ignition coil (clip ends)
  • Usage: S1 (LN8, L38)

$12.91

Available in 1 shop

Add to cart


Wire kit, spark plug wiring (ln8/2.5e, l38/2.5a)

  • OEM part number: 88862414
  • Usage: S1 (LN8)

$27.2557.71

Available in 38 shops

Add to cart


Wire kit, spark plug wiring (ln8/2.5e, l38/2.5a)

  • OEM part number: 88862430
  • Usage: S1 (L38)

$27.9356.31

Available in 38 shops

Add to cart


Terminal, wiring harness instrument panel

  • OEM part number: 00459454
  • Quantity in car: 1
  • Instrument panel wiring harness ground
  • Usage: ST1, ST1 (06-16)

$?

Add to cart


Strap, wiring harness instrument panel

  • OEM part number: 12337820
  • 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.

$1.102.09

Available in 39 shops

Add to cart


Strap, wiring harness instrument panel

$0.750.80

Available in 2 shops

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12142579
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: T1 (06) (Z70) (EXC U52)

$21.41

Available in 1 shop

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12083653
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: ST1 (03-16-53) (MD8, ML3, MW1, MY2, ML2) (EXC U52, ZR9, Z49)

$0.59

Available in 1 shop

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12083654
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: ST1 (U52)

$?

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12099852
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: ST1 (06) (MD8) (EXC U52, Z49)

$?

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12099853
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: ST1 (06) (MD8, U52) (EXC Z49)

$21.41

Available in 1 shop

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12099856
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: ST1 (06) (MY2) (EXC U52, Z49)

$21.41

Available in 1 shop

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12099858
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: ST1 (06) (MY2, U52) (EXC Z49)

$?

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12099988
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: ST1 (06-16) (MY2, U52) (EXC WX7, Z49)

$21.41

Available in 1 shop

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12099989
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: ST1 (06-16) (MY2) (EXC WX7, Z49, U52)

$?

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12121038
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: T1 (16) (Z79)

$?

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12121453
  • Quantity in car: 2
  • Instrument panel wiring
  • Usage: T1 (16) (Z79)

$?

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12140147
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: ST1 (06-16) (MD8, U52) (EXC WX7, Z49)

$21.41

Available in 1 shop

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12140148
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: ST1 (06-16) (MD8, X88, Z88) (EXC U52, WX7, Z49, Z79), ST1 (06-16) (MD8) (EXC WX7, Z49, U52)

$?

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12140157
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: T1 (06) (Z70) (EXC U52)

$?

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12140158
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: T1 (06) (Z70, U52)

$?

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12140184
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: ST1 (ANL, Z70) (EXC Z49)

$?

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12140966
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: ST1 (06-16) (M30, X88, Z88) (EXC U52, Z49)

$?

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12141365
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: ST1 (06) (ANL, Z70) (EXC Z49)

$?

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12142575
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: ST1 (06-16) (MY2) (EXC U52, VD1, Z49, 9B1)

$?

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12142580
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: T1 (06) (U52, Z70)

$?

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12154677
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: ST1 (06-16) (M30, X88, Z88) (EXC U52, VD1, Z49)

$?

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12156507
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: ST1 (06-16) (MY2, U52, X88, Z88) (EXC WX7, Z49), ST1 (06-16) (MY2, U52) (EXC WX7, Z49, 9B1)

$21.41

Available in 1 shop

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12156508
  • Quantity in car: 1
  • Instrument panel wiring (with lead in cavity p in 11-way connect on fuse block)
  • Usage: ST1 (06-16) (M30, U52, X88, Z88) (EXC WX7, Z49)

$?

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12156511
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: ST1 (06-16) (MY2, X88, Z88) (EXC U52, WX7, Z49)

$?

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12156512
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: ST1 (06-16) (M30, X88, Z88) (EXC U52, WX7, Z49)

$?

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12156515
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: T1 (06) (M30, U52, Z70)

$21.75

Available in 1 shop

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12156516
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: T1 (06) (M30, Z70) (EXC U52)

$?

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12116842
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: ST1 (06) (MD8, Z49) (EXC U52) (EXPORT)

$?

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12116874
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: ST1 (16) (MY2, Z49) (EXC U52) (EXPORT)

$?

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12116875
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: ST1 (16) (MD8, Z49) (EXC U52) (EXPORT)

$?

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12116876
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: ST1 (16) (MY2, U52, Z49) (EXPORT)

$?

Add to cart


Harness, wiring harness instrument panel

  • OEM part number: 12116877
  • Quantity in car: 1
  • Instrument panel wiring
  • Usage: ST1 (16) (MD8, U52, Z49) (EXPORT)

$?

Add to cart

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