Wiring Harness/Engine fit your 1993 GMC G2500

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1993 GMC G2500

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Fuel System, Exhaust, Emission System

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Part No. & Part Description

Price & Qty.

Part No. &
Part Description

14089936
RELAY, Fuel or Air Meter, RELAY,FUEL INJECTION PUMP HOUSING PRESSURE COLD ADVANCE SOLENOID(5-PINION OVAL SHAPE)

CONNECTOR, Chassis Electrical
13586114
CONNECTOR, WINDSHIELD WASHER PUMP MOTOR(ALSO PART OF ITEM #2)(BLACK)(ACCEPTS 1.5MM TERMS)(2-WAY FEMALE)(METRI-PACKING 150 SERIES)(W/LEADS)(1.203)
Fitting Vehicle Options: G1,2,3
$49.12 $26.03
1
Add To Cart
12045575
CONNECTOR, INLINE-TO ENGINE HARNESS,ECM HARNESS(JUNCTION 2)(ALSO PART OF ITEM #2)(BLACK)(32-WAY F)(W/O TERMINAL LOCK)(3.670)
- Fitting Vehicle Options: G1,2,3(LB4,L03,L05,LH6,MD8)
$18.67
1
Add To Cart
12045575
CONNECTOR, INLINE-TO ENGINE HARNESS,ECM HARNESS(JUNCTION 2)(BLACK)(32-WAY F)(W/O TERMINAL LOCK)(3.670)
- Fitting Vehicle Options: G1,2,3(LB4,L03,L05,LH6,MD8)
$18.67
1
Add To Cart
12085524
CONNECTOR, FWD LAMP WIRING HARNESS(ALSO PART OF ITEM #2)(BLACK)(2-WAY MALE)(W/LEADS)(2.535)
- Fitting Vehicle Options: G1,2,3(LL4,LB4,L19,L03,L05,LH6)
$48.02 $25.45
1
Add To Cart
12085524
CONNECTOR, FUEL MOTOR HARNESS(ALSO PART OF ITEM #2)(BLACK)(2-WAY MALE)(W/LEADS)(2.535)
- Fitting Vehicle Options: G2(LH6,MD8)
$48.02 $25.45
1
Add To Cart
12085535
CONNECTOR, INLINE-TO ENGINE HARNESS,ECM HARNESS(SQUARE)(ALSO PART OF ITEM #2)(BLACK)(2-WAY FEMALE)(W/LEADS)(SQUARE)(2.535)
- Fitting Vehicle Options: G2,3(LH6,LL4)(EXC C69)
$35.88 $19.02
1
Add To Cart
12085535
CONNECTOR, INLINE-TO ENGINE HARNESS,ECM HARNESS(SQUARE)(BLACK)(2-WAY FEMALE)(W/LEADS)(SQUARE)(2.535)
- Fitting Vehicle Options: G2,3(LH6,LL4)(EXC C69)
$35.88 $19.02
1
Add To Cart
12101889
CONNECTOR, HEADLINING TRIM PANEL WIRING HARNESS(NATURAL)(4-WAY FEMALE)(W/LEADS)(2.535)
- Fitting Vehicle Options: G110,210
$57.78 $30.62
1
Add To Cart
12126459
CONNECTOR, INLINE-TO TRANS(ALSO PART OF ITEM #2)(GRAY)(12-WAY F)(W/LEADS)
- Fitting Vehicle Options: G1,2,3(M30)
$250.24 $138.88
1
Add To Cart
12126459
CONNECTOR, INLINE-TO TRANS(GRAY)(12-WAY F)(W/LEADS)
- Fitting Vehicle Options: G1,2,3(M30)
$250.24 $138.88
1
Add To Cart
12110113
CONNECTOR, INLINE-TO ENGINE HARNESS,ECM HARNESS(RED)(32-WAY FEMALE)
- Fitting Vehicle Options: G1,2,3(L03,L05,M30)(EXC YF7)

CONNECTOR, Emission Control System
13586114
CONNECTOR, SOLENOID-EGR VALVE(BLACK)(ACCEPTS 1.5MM TERMS)(2-WAY FEMALE)(METRI-PACKING 150 SERIES)(W/LEADS)(1.203)
Fitting Vehicle Options: G1,2,3(L05,L03,LB4)
$49.12 $26.03
1
Add To Cart
12102611
CONNECTOR, SOLENOID-EGR VALVE(ALSO PART OF ITEM #2)(BLACK)(W/LEADS)(2-WAY M)
- Fitting Vehicle Options: G2(LH6,MD8)

88987993
CONNECTOR, Brake Master Cylinder Reservoir, CONNECTOR,SENSOR-ENGINE COOLANT TEMPERATURE(ALSO PART OF ITEM #2)
$81.18 $36.37
1
Add To Cart

88987993
CONNECTOR, Distributor (also Knock Sensor), CONNECTOR,MODULE-ELECTRONIC IGNITION CONTROL(GRAY)(2-WAY FEMALE)(GT150 SEALED)(W/LEADS)(4.651)
$81.18 $36.37
1
Add To Cart

CONNECTOR, Computer Control Sensors
12085502
CONNECTOR, MAP SENS(ALSO PART OF ITEM #2)(GREEN)(3-WAY MALE)(W/LEADS)
Fitting Vehicle Options: G1,2,3
$52.82 $27.98
1
Add To Cart
13584255
CONNECTOR, SENSOR-ENGINE SPEED(ALSO PART OF ITEM #2)(BLACK)(2-WAY FEMALE)(M/P280)(2.530)
- Fitting Vehicle Options: G1,2,3(LL4,LH6)
- Replaced By: 19368868
$79.04 $35.41
1
Add To Cart

12085506
CONNECTOR, Multi PORTION Fuel Injection Idle Air, CONNECTOR,MOTOR-IDLE AIR CONTROL VALVE(W/LEADS)(BLACK)(4-WAY M)(W/LEADS)(2.535)
$61.43 $32.57
1
Add To Cart

BOLT, Chassis/Engine Wiring Harness
11516346
BOLT, ENGINE WIRING HARNESS(HEX FLANGED HEAD, M10X1.5X20, 16.5 THREAD, 22.30 OUTSIDE DIAMETER, 9.8 GM 7114M MACHINE)(8.900)
Fitting Vehicle Options: G2
Replaced By: 11515764
$23.61 $14.27
1
Add To Cart
9440166
BOLT, ENGINE WIRING HARNESS

12085488
CONNECTOR, Stop Lamp Switch, CONNECTOR,SWITCH-STOP LAMP & TORQUE CONVERTER CLUTCH(BLACK)(2-WAY FEMALE)(W/LEADS)(2.535)
$43.73 $23.17
1
Add To Cart

12085499
CONNECTOR, Engine Oil Pressure/Temperature, CONNECTOR,SWITCH-ENGINE OIL PRESSURE INDICATOR(ALSO PART OF ITEM #2)(GRAY)(3-WAY FEMALE W/LEADS)(2.535)
$64.40 $34.13
1
Add To Cart

12085499
CONNECTOR, Engine Fuel Filter, CONNECTOR,OIL PRESSURE FUEL PUMP CUTOFF SWITCH(ALSO PART OF ITEM #2)(GRAY)(3-WAY FEMALE W/LEADS)(2.535)
$64.40 $34.13
1
Add To Cart

12085505
CONNECTOR, Fuel Line, CONNECTOR,HEATER-FUEL(ALSO PART OF ITEM #2)(BLACK)(3-WAY FEMALE)(W/LEADS)(2.535)
$38.40 $20.35
1
Add To Cart

CONNECTOR, Transmission Converter

12102697
CONNECTOR, TORQUE CONVERTER CLUTCH WIRING(W/LEADS)(ALSO PART OF ITEM #2)(BLUE)(2-WAY FEMALE)(W/LEADS)
$43.01 $22.79
1
Add To Cart
12102697
CONNECTOR, TORQUE CONVERTER CLUTCH WIRING(W/LEADS)(BLUE)(2-WAY FEMALE)(W/LEADS)
$43.01 $22.79
1
Add To Cart

RETAINER, Chassis/Engine Wiring Harness
13586175
RETAINER, ENGINE WIRING HARNESS CONNECT(RED)(5-WAY FEMALE)(W/O LEADS)(USED W/12015860 TERMINAL)(2.530)
Fitting Vehicle Options: G1,2,3(LB4,LH6,L03,L05)
$8.49 $5.40
1
Add To Cart
13586175
RETAINER, ENGINE WIRING HARNESS CONNECT(RED)(5-WAY FEMALE)(W/O LEADS)(USED W/12015860 TERMINAL)(2.530)
- Fitting Vehicle Options: G1,2,3(L19,L49)
- Require Quantity: 02
- Package Quantity: 1
$8.49 $5.40
1
Add To Cart
14066610
RETAINER, ENGINE WIRING HARNESS GROMMET(3.671)
- Fitting Vehicle Options: G1,2,3(EXC YF7)

15306002
CONNECTOR, Fuel Pump, CONNECTOR,RELAY-FUEL PUMP(OVAL)(BLACK)(5-WAY F)(W/LEADS)(METRI-PACK MXD)(8.855)
$88.57 $46.94
1
Add To Cart

88987962
CONNECTOR, Generator, CONNECTOR,GENERATOR(ALSO PART OF ITEM #2)(BLACK)(4-WAY FEMALE)(W/LEAD)(W/WIRES IN CAVITIES F,L,P & S)(2.535)
$106.82 $56.61
1
Add To Cart

11509161
WASHER, Generator Rotor Shaft, WASHER,FLAT,10.8X18.54X1.95,1050,PLATE STEEL

12020274
CONNECTOR, Fuel Line Control, CONNECTOR,DIESEL GLOW PLUG-TYPE 2 FEMALE TERMINAL-USE 1(ALSO PART OF ITEM #2)

120622
NUT, Chassis/Engine Wiring Harness, NUT,HEXAGON,8-32,.13THK,.34 O.D.,284M,ZINC(ENGINE WIRING HARNESS START LEAD)

12085531
CONNECTOR, Exhaust Manifold Heat Valve, CONNECTOR,EXHAUST PRESSURE REGULATOR VALVE WIRING(W/LEADS)(ALSO PART OF ITEM #2)(NATURAL)(2-WAY MALE)

12101871
CONNECTOR, Voltage and Glow Plug, CONNECTOR,CONTROLLER-GLOW PLUG(ALSO PART OF ITEM #2)(BLACK)(4-WAY F)(W/LEADS)

CONNECTOR, Multi PORTION Fuel Injection Cold Start
12102491
CONNECTOR, COLD ADVANCE SOLENOID WIRING(ALSO PART OF ITEM #2)(GRAY)(4-WAY F)(W/LEADS)
Fitting Vehicle Options: G2,3(LH6,LL4)
12117384
CONNECTOR, ENGINE COMPARTMENT(W/LEADS)(ALSO PART OF ITEM #2)
- Fitting Vehicle Options: (LH6)

12102568
CONNECTOR, Wiring Junction, CONNECTOR,FUEL INJECTOR(NATURAL)(2-WAY FEMALE)(W/LEADS)
- Require Quantity: 02
- Package Quantity: 1

CONNECTOR, Emission Control System(ECM Components)
12102611
CONNECTOR, SOLENOID-EGR VALVE(BLACK)(W/LEADS)(2-WAY M)
Fitting Vehicle Options: G2(LH6,MD8)
12102661
CONNECTOR, EGR ELECTRONIC VACUUM REGULATOR SOLENOID VALVE(ALSO PART OF ITEM #2)(GRAY)(2-TERMINALS)(W/LEADS)
- Fitting Vehicle Options: G2(LH6,MD8)
12110113
CONNECTOR, ENGINE CONTROL MODULE(ALSO PART OF ITEM #2)
- Fitting Vehicle Options: G1,2,3(LB4,LH6,M30)(EXC YF7)

HARNESS, Engine Wiring
12115289
HARNESS, ENGINE WIRING
Fitting Vehicle Options: G1,2,3(L03,L05,M30,YF7)
12115361
HARNESS, ENGINE WIRING
- Fitting Vehicle Options: G1,2,3(LB4,M30)(EXC YF7)
12115363
HARNESS, ENGINE WIRING(INCLUDE ITEMS #4-9,14,16,18,21,28-34,36,38-41,44,53-56,59)
- Fitting Vehicle Options: G2(LH6)
12115423
HARNESS, ENGINE WIRING
- Fitting Vehicle Options: G1,2,3(05)(LB4,M30,YF7)
12115694
HARNESS, ENGINE WIRING(MUST USE 12126437 TRANS CONNECT WHEN REQ ROUND TYPE W/BOLT)
- Fitting Vehicle Options: G1,2,3(L05,MT1,YF7)

HARNESS, Cruise Control
12115477
HARNESS, CRUISE CONTROL SERVO WIRING
Fitting Vehicle Options: G1,2,3(LB4,L03,L05,K34)
12115598
HARNESS, CRUISE CONTROL SERVO WIRING
- Fitting Vehicle Options: G2,3(LH6,LL4,L19,K34)

12117384
CONNECTOR, Throttle Control, CONNECTOR,ENGINE COMPARTMENT(W/LEADS)(SWITCH-COLD ADVANCE SOLENOID ENGINE COOLANT TEMPERATURE)

136857
WASHER, WASHER,EXTERNAL TOOTH LOCK 7/16

14048036
BRACKET, Chassis/Engine Wiring Harness, BRACKET,ENGINE WIRING HARNESS

SHIELD, Chassis/Engine Wiring Harness
14066633
SHIELD, ENGINE WIRING HARNESS
Fitting Vehicle Options: G1,2,3(LH6,LL4)
14066633
SHIELD, ENGINE WIRING HARNESS(ON SIDE RAIL)
- Fitting Vehicle Options: G1,2,3
15699673
SHIELD, ENGINE WIRING HARNESS(JUNCTION BLOCK SPLASH)
- Fitting Vehicle Options: G1,2,3

14066651
PLATE, Chassis/Engine Wiring Harness, PLATE,ENGINE WIRING HARNESS GROMMET RETAINER STUD(2.483)

3999572
TAPE, Cruise Control, TAPE,CRUISE CONTROL WIRING HARNESS

9428638
BOLT, Battery Cable, BOLT,3/8-16 5/8(ENGINE GROUND STRAP)

19130464
STRAP, TIE 0.38" WIDTH,BUNDLE DIAMETER 1/16"-1-3/4", 8.27" LENGTH,NYLON 6/6 FITS 0.(ENGINE WIRING HARNESS)
$13.05
1
Add To Cart

19130464
STRAP, TIE 0.38" WIDTH,BUNDLE DIAMETER 1/16"-1-3/4", 8.27" LENGTH,NYLON 6/6 FITS 0.(ENGINE WIRING HARNESS START LEAD)
$13.05
1
Add To Cart

19130464
STRAP, TIE 0.38" WIDTH,BUNDLE DIAMETER 1/16"-1-3/4", 8.27" LENGTH,NYLON 6/6 FITS 0.(ENGINE WIRING HARNESS)
$13.05
1
Add To Cart

11503749
NUT, M6X1
$2.00 $1.06
10
Add To Cart

11508534
BOLT, HEX FLANGED HEAD,M8X1.25X16,16.8 O.D.,MACHINE POINT,6171M,PHOSPHATE ORGANIC(ENGINE WIRING HARNESS)
- Replaced By: 12474220
$14.04 $9.39
1
Add To Cart

12338139
SCREW, HEX WASHER HEAD,SELF TAP,M6.3X1.81X13,13.2 O.D.,6010M,PHOSPHATE ZINC ORGANIC
$0.84 $0.47
10
Add To Cart

12338139
SCREW, HEX WASHER HEAD,SELF TAP,M6.3X1.81X13,13.2 O.D.,6010M,PHOSPHATE ZINC ORGANIC
$0.84 $0.47
10
Add To Cart

11513783
SCREW, HEXAGON,M10X1.5X16,15 O.D.,9.8,PHOSPHATE ELECTRO-ORGANIC
$7.06 $4.48
1
Add To Cart

11513783
SCREW, HEXAGON,M10X1.5X16,15 O.D.,9.8,PHOSPHATE ELECTRO-ORGANIC(ENGINE WIRING HARNESS RETAINER)
$7.06 $4.48
1
Add To Cart

11561048
BOLT, HEXAGON W/FLAT WASHER-3/8-16X.625,.82 OUTSIDE DIAMETER,GM275 STEEL, GMW3200 FINISH
$5.10 $3.24
1
Add To Cart

12337828
SCREW, HEXAGON W/FLAT WASHER,TAP,M6.3X1.81X20,13.2 O.D.,ALUMINUM BASECOAT POINT,STEEL,PZ0R(ENGINE WIRING HARNESS)
- Replaced By: 22527475
$10.91 $6.94
1
Add To Cart

15656027
SCREW, HEX WASHER HEAD,W/SEALER,M4.2X1.41X16,8.9 O.D.,6172M,BO(ENGINE WIRING HARNESS GROMMET RETAINER STUD PLATE)(8.900)
- Require Quantity: 02
- Package Quantity: 10
$3.55 $2.25
10
Add To Cart

11502848
NUT, HEXAGON STYLE M5X.8X4.45(ENGINE WIRING HARNESS START LEAD)
- Replaced By: 11609467
$5.17 $3.29
1
Add To Cart

11502848
NUT, HEXAGON STYLE M5X.8X4.45
- Replaced By: 11609467
$5.17 $3.29
1
Add To Cart

12102561
CONNECTOR, W/LEADS (1 PINION F)(ALSO PART OF ITEM #2)(2.535)
$27.08 $14.35
1
Add To Cart

11503663
WASHER, 6.3MM INSIDE DIAMETER, 12.5MM OUTSIDE DIAMETER, .60MM THICK(ENGINE WIRING HARNESS START LEAD)
$5.25 $3.33
1
Add To Cart

11503663
WASHER, 6.3MM INSIDE DIAMETER, 12.5MM OUTSIDE DIAMETER, .60MM THICK
$5.25 $3.33
1
Add To Cart

11507095
NUT, HEXAGON M6X1X5.5 9 PHOSPHATE ELECTRO ORGANIC(ENGINE WIRING HARNESS GROMMET RETAINER)
- Require Quantity: 02
- Package Quantity: 1
$0.42 $0.34
1
Add To Cart

11509189
SCREW, HEX WASHER HEAD,SELF TAP,M8X2.12X20,17.2 O.D.,6010M,PC(ENGINE WIRING HARNESS SHIELD)
- Require Quantity: 03
- Package Quantity: 1
$4.19 $2.86
1
Add To Cart

11509189
SCREW, HEX WASHER HEAD,SELF TAP,M8X2.12X20,17.2 O.D.,6010M,PC(ENGINE WIRING HARNESS)
- Require Quantity: 02
- Package Quantity: 1
$4.19 $2.86
1
Add To Cart

12101870
CONNECTOR, WIRING HARNESS(ALSO PART OF ITEM #2)(2.535)
$22.50 $12.38
1
Add To Cart

12101923
CONNECTOR, W/LEADS,3 WAY TOWER(FEMALE TERMINALS)(ALSO PART OF ITEM #2)(FOR CONNECT W/MALE TERMINALS, USE #12116257)
$52.51 $27.83
1
Add To Cart

12126452
CONNECTOR, W/LEADS(ALSO PART OF ITEM #2)
$54.10 $28.67
1
Add To Cart

3990160
WASHER, FLAT 15/32 X 7/8 X 3/32 HARD PC(ALSO PART OF ITEM #2)
$0.89 $0.56
1
Add To Cart

9421037
BOLT, HEXAGON,3/8-16X1 3/8,300M,PHOSPHATE,(TRANS)
$7.19 $4.57
1
Add To Cart

9439636
BOLT, HEXAGON,.375X16.00X1.500 ZO(TRANS)
$20.98 $13.16
1
Add To Cart

9442119
BOLT, HEXAGON,3/8-16X7/8,HEADER POINT,GM300M,PLATE STEEL
$13.05
1
Add To Cart

11516079
NUT, PRVG TORQUE TYPE W/WASHER INSERT(M6X1 THREAD 8.8 THICK)(ENGINE WIRING HARNESS GENERATOR LEAD)

507295
WASHER, .28X.50X.030 PC
- Require Quantity: 02
- Package Quantity: 1

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1993 GMC G2500 parts. Parts like Wiring Harness/Engine are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel. Model Code: 3/4 TON CARGO, 3/4 TON PASSENGER.