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Engine Assembly & Partial Engine fit your 1989 GMC G1500
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1989 GMC G1500
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
$49.40 $26.181
$8.35 $5.051
$162.86 $86.321
$118.79 $65.931
$130.14 $72.641
$8.54 $4.871
$4.11 $2.6710
$5.78 $3.491
$6.66 $4.3310
$6.46 $3.4210
- BOLT, Intake & Exhaust Manifold
- BOLT, Engine Flywheel
$6.83 $3.6310
10105135
GASKET, Engine Coolant Outlet, GASKET, COOLANT OUTLET (ALSO PART OF ITEM # 30)(*KIT1)- Replaced By:
$6.83 $3.6310
$12.601
10108445
GASKET, Distributor Housing, GASKET, IGNITION TIMER DISTRIBUTOR (ALSO PART OF ITEM #24)- Replaced By:
$5.70 $3.0210
- 10108445
GASKET, Distributor Housing, GASKET, IGNITION TIMER DISTRIBUTOR (ALSO PART OF ITEM #13)- Replaced By:
$5.70 $3.0210
10108445
GASKET, Distributor Housing, GASKET, IGNITION TIMER DISTRIBUTOR (ALSO PART OF ITEM #30)(*KIT1)- Replaced By:
$5.70 $3.0210
$36.20 $19.191
$23.72 $14.331
- GASKET, Engine Cylinder Head
- SPROCKET, Engine Crankshaft/Timing
$21.20 $11.241
- SENSOR, Distributor (also Knock Sensor)
$60.34 $31.971
- SPARKPLUG, Spark Ignition
$4.18 $2.381
$23.93 $12.831
$17.64 $9.3510
$8.30 $5.39
$21.28 $13.83
- VALVE, Engine Crankcase
- VALVE, Intake
$57.77 $34.911
$5.65 $4.8315
$5.70 $4.881
- $5.70 $4.881
$4.51 $3.8515
$34.14 $20.621
$24.10 $14.5510
$13.00 $7.851
$13.00 $7.851
14028949
COVER, Engine Coolant Thermostat, COVER, CYLINDER HEAD WATER JACKET (W/TAPPING HOLE)- Replaced By:
$20.72 $11.251
$6.28 $3.811
- $6.28 $3.811
$282.81 $137.691
- $282.81 $137.691
$25.45 $16.54
$22.20 $13.415
- $22.20 $13.415
$17.77 $12.151
$37.18 $22.461
- VALVE, Exhaust
- FLYWHEEL, Engine Crankshaft
$332.03 $211.591 
14022672
BOLT, Engine Crankshaft Pulley and Balancer, BOLT, TORSIONAL DAMPER (M16X1.5X50)- Replaced By:
$14.54 $8.791
$4.89 $2.955
$4.57 $2.9420
$13.88 $7.911
- $13.88 $7.911
- CONNECTOR, Engine Coolant By-Pass
- $14.75 $9.851
- $14.75 $9.851
$137.28 $51.761
14085758
REINFORCEMENT, Engine Camshaft & Valve Rocker Cover, REINFORCEMENT, VALVE ROCKER COVER- Replaced By:
$201.71 $128.54
$8.47 $5.491
$8.47 $5.491
- BEARING KIT, Engine Crankshaft Main
$58.20 $35.171 - $58.20 $35.171
$49.08 $29.671
$100.79 $60.901
$48.65 $24.131
- BEARING KIT, Engine Crankshaft Main$58.20 $35.171
- $58.20 $35.171
- $58.20 $35.171
- $100.79 $60.901
$65.85 $42.781
$58.02 $36.451
$53.47 $32.801
10159409
GASKET KIT, Manifold to Cylinder Head, GASKET KIT, INLET MANIFOLD (INCLUDE ITEM #8)- Replaced By:
$33.95 $20.511
$35.78 $21.611
$35.78 $21.611
$25.52 $15.425
- $25.52 $15.425
14088561
BOLT, Engine Rear Main Bearing, BOLT, CRANKSHAFT REAR SEAL RETAINER (1/4-20X.88)- Replaced By:
$10.00 $6.041
$10.00 $6.041
- FLYWHEEL, Engine Crankshaft
- FLYWHEEL, Engine Crankshaft
$7.21 $4.6910
$32.68 $19.751
$16.03 $10.4240
$74.29 $44.881
$15.97 $10.37
- TUBE, Engine Oil Level
23504011
WASHER, Engine Crankshaft And Camshaft Balancer, WASHER, FLAT TORSIONAL DAMPER (M16.5X50.5X10)- Replaced By:
$3.89 $2.53
- PUMP, Fuel Pump
$6.21 $3.53
- $6.21 $3.53
$59.45 $35.921
- $59.45 $35.921
$4.16 $2.201
$4.16 $2.201
- GASKET, Fuel Injector Pump
- BEARING KIT, Engine Connecting Rod
$56.20 $33.961 - $20.29 $6.751
$29.83 $14.791
12551537
DAMPER, Engine Crankshaft And Camshaft Balancer, DAMPER, CRANKSHAFT TORSION (W/5.0H)- Replaced By:
$202.98 $117.681
- STUD, Intake & Exhaust Manifold
$1.80 $0.971
$13.051
$8.15 $4.935
$8.15 $4.935
- $8.15 $4.935
$14.66 $7.771
$10.82 $6.171
$7.36 $4.0920
$7.36 $4.0920
$14.18 $9.211
- $14.18 $9.211
$6.32 $2.505
6272222
BALANCER, Engine Crankshaft And Camshaft Balancer, BALANCER, CRANKSHAFT TORSION (W/5.7K)- Replaced By:
$170.74 $94.781
$19.20 $13.051
$11.42 $6.0510
10137488
GASKET, Engine Coolant Thermostat Housing, GASKET, WATER CROSSOVER & THERMOMETER HOUSING- Replaced By:
$10.72 $6.9710
- GASKET, Engine Coolant Thermostat Housing
- BEARING KIT, Engine Crankshaft Main
$67.06 $40.511 
$50.26 $10.541
- SUPPORT, Spark Plug Ignition Wire
- CRANKSHAFT, Engine
$1650.94 $997.501 
$670.13 $559.391
$5.48 $3.5610
$5.56 $3.6110
- BEARING, Engine Camshaft & Balance Shaft Front
- GASKET KIT, Manifold to Cylinder Head
$34.79 $17.241 - $34.79 $17.241
$71.47 $43.171- $71.47 $43.171
$235.77 $142.451
12555562
NUT, Engine Valve Adjusting, NUT, VALVE ROCKER ARM ADJUSTING (ALSO PART OF ITEM #41)- Replaced By: 12557390
$10.97 $7.1310
12555562
NUT, Engine Valve Adjusting, NUT, VALVE ROCKER ARM ADJUSTING (ALSO PART OF ITEM #55)- Replaced By: 12557390
$10.97 $7.1310
$44.97 $27.171
$44.97 $27.171
$5.29 $3.431
$5.29 $3.431
- CLIP, Fuel Injection
14033946
STUD, Engine Coolant Thermostat Housing, STUD, WATER CROSSOVER & THERMOMETER HOUSING- Replaced By:
$13.055
$13.055
$13.055
- $13.055
$23.64 $15.031
$12.14 $7.341
$4.46 $2.691
$13.56 $9.271
$348.05 $210.301
$139.40 $44.481
$26.291
$25.98 $13.771
$3.51 $2.282
$3.51 $2.282
- $3.51 $2.282
$5.76 $3.4825
- $5.76 $3.4825
$6.97 $4.535
$30.09 $18.181
$27.19 $16.4110
$3.26 $2.121
- LIFTER, Engine Valve Lifter
$675.07 $408.041
$7.74 $4.671
- GASKET, Engine Cylinder Head
- 10159423
GASKET KIT, Manifold to Cylinder Head, GASKET KIT, INTAKE MANIFOLD SIDE (INCLUDE ITEM #11)- Replaced By:
10159514
GASKET, Manifold to Cylinder Head, GASKET, CYLINDER HEAD (INCLUDE ITEMS #9,20,24,59,63)(*KIT1)- Replaced By:
$7.73 $5.02
- CAMSHAFT, Engine
- HEAD, Engine Cylinder
- SOLENOID, Emission Control System(EGR Control)
10019739
CLAMP, Engine Crankcase Ventilation, CLAMP, CRANKCASE DEPRESSION REGULATOR VALVE HOSE- Replaced By:
$13.051
$11.23 $6.781
$13.051
$6.52 $3.935
- $6.52 $3.935
- PISTON, Engine Piston
$20.69 $12.501
$20.69 $12.501
- VALVE, Exhaust
$23.71 $14.331
$46.20 $27.901
- $46.20 $27.901
$7.73 $5.021
- STUD, Intake & Exhaust Manifold
- CAP, Engine Oil Filler
- CAP, Engine Oil Filler
$25.62 $13.581
$4.35 $2.831
- $4.35 $2.831
$22.91 $13.051
10137417
SENSOR, Multi PORTION Fuel Injection Throttle Position, SENSOR, THROTTLE POSITION (6.2J)- Replaced By:
$591.92 $189.001
- VALVE, Exhaust
$8.15 $4.921
$11.43 $7.421
- SEAL, Engine Valve
10159418
GASKET KIT, Engine Front Cover, GASKET KIT, ENGINE FRONT COVER (INCLUDE ITEMS #76,84,89)- Replaced By:
$24.38 $13.051
- 10159515
GASKET KIT, Engine Cylinder Head, GASKET KIT,CYL HEAD (INCLUDE ITEMS #9,20,30,58,59,63)- Replaced By:
$207.39 $102.851
$29.22 $14.361
- BOLT, Intake & Exhaust Manifold
$12.601
- SEAL, Engine Valve
- $2.86 $1.861
- VALVE, Intake
$44.68 $27.001
11500914
BOLT, Engine Camshaft & Valve Rocker Cover, BOLT, VALVE ROCKER COVER (M8X1.25X12)- Replaced By:
$17.69 $11.471
$3.46 $2.2510
- BEARING KIT, Engine Connecting Rod
$29.81 $14.781 
$6.64 $4.0210
$8.83 $4.671
$8.83 $4.671
- $8.83 $4.671
- BEARING KIT, Engine Connecting Rod
$27.67 $16.721
- BEARING, Engine Camshaft & Balance Shaft Front
- BEARING, Engine Camshaft & Balance Shaft Front
$25.44 $13.481
$25.44 $13.481
- BEARING KIT, Engine Connecting Rod
$91.12 $37.811 
$96.65 $58.401
- RING KIT, Engine Piston
$9.08 $5.481
$13.051
- $13.051
- $13.051
$76.34 $42.361
- REINFORCEMENT, Engine Oil
$20.05 $13.031 
$20.05 $13.031
- COVER, Engine Valve Rocker & Camshaft
$15.30 $12.601
$5.12 $3.315
- $5.12 $3.315
$35.48 $20.221
- COVER, Engine Valve Rocker & Camshaft
$22.38 $13.531
$535.44 $170.921
$13.051
$156.95 $89.281
$464.71 $390.621
$18.07 $11.741
$15.04 $9.771
$4.94 $2.9940
$345.54 $208.781
$6.22 $3.3020
- STUD, Intake & Exhaust Manifold
- VALVE, Intake
$16.32 $10.601
- BEARING KIT, Engine Crankshaft Main
$95.59 $57.761 - $64.93 $19.061
$13.051
$365.10 $239.711
- $365.10 $239.711
- $365.10 $239.711
- $365.10 $239.711
$13.051
$3.88 $2.061
$2.89 $1.865
$6.751
$13.63 $9.371
$105.14 $34.451
$7.21 $4.691
$8.80 $5.711
- $6.755
$24.70 $13.051
14082320
STUD, Engine Camshaft & Valve Rocker Cover, STUD, VALVE ROCKER COVER (1/4-20 BOTH ENDS)- Replaced By:
$13.051
14085761
SUPPORT, Spark Plug Ignition Wire, SUPPORT, SPARK PLUG WIRE (#2,3 LH & 1,2,3 RH)- Replaced By:
$13.051
$95.03 $54.061
$74.37 $62.001
14088556
HOUSING, Engine Crankshaft And Camshaft Balancer, HOUSING, CRANKSHAFT REAR SEAL(RETAINER)- Replaced By:
$230.10 $139.031
- $230.10 $139.031
$146.08 $88.271
$13.051
- RING KIT, Engine Piston
$8.48 $5.511
- $8.48 $5.511
$26.37 $17.131
$10.06 $5.331
$13.051
14101032
BOLT, Engine Rear Main Bearing, BOLT, CRANKSHAFT REAR SEAL RETAINER (1/4-20X1.75)- Replaced By:
$4.16 $2.7010
- $4.16 $2.7010
14101058
STUD, Engine Rear Main Bearing, STUD, CRANKSHAFT REAR SEAL RETAINER (1/4-20X2.18)- Replaced By:
$10.49 $6.821
$10.49 $6.821
$5.74 $3.731
$5.74 $3.731
$47.14 $30.631
$132.42 $63.141
- VALVE, Emission Control System(EGR Control)
$120.72 $41.501
$14.76 $7.821
$46.11 $27.871
- $46.11 $27.871
- $129.63 $110.151
$2.31 $1.491
$2.31 $1.491
$45.07 $22.351
$13.051
23500807
TUBE, Engine Fuel Intake Manifold, TUBE, INTAKE MANIFOLD CRANKCASE DEPRESSION REGULATOR- Replaced By:
$13.051
$13.051
$6.02 $3.6410
$6.02 $3.6410
$6.751
340818
CLIP, Chassis/Engine Wiring Harness, CLIP, CLOSED TYPE(NATURAL)(.625X.343 ZINC COATED)- Replaced By:
$19.251
$7.05 $4.581
$7.05 $4.581
$8.441
- $8.441
$7.93 $5.151
$32.82 $19.831
$3.91 $2.5320
$58.09 $35.101
$2.28 $1.9525
$8.71 $5.261
$8.71 $5.261
444776
PLUG, Engine Cylinder Head, PLUG, ENGINE BLOCK OIL GALLERY(1/4-18 SHORT THREAD,.41 LONG,STEEL,ZINC COATED (DIPPED OR PLATED) 4342M)(*KIT1)- Replaced By:
$9.36 $6.091
$58.34 $35.251
$113.291
$3.27 $2.011
$8.65 $5.6225
- $8.65 $5.6225
$122.23 $60.611
$172.40 $111.331
$4.27 $2.775
10052911
BRACKET, Emission Control System, BRACKET, E.G.R VALVE & ELECTRIC VACUUM REGULATOR- Replaced By:
10052940
CONNECTOR, Throttle Body Coolant Supply, CONNECTOR, T.B.I. HEATER ADAPTER (INCLUDES SEAL & RETAINER)- Replaced By:
- MANIFOLD, Engine Exhaust Manifold
- STOVE, Air Cleaner Intake
- MANIFOLD, Engine Exhaust Manifold
- PISTON, Engine Piston
- RING KIT, Engine Piston
10129567
GASKET, Throttle Body/Carburetor, GASKET, THROTTLE BODY INJECTION HEATER TO MANIFOLD- Replaced By:
- BRACKET, Fuel Injection
- HEAD, Engine Cylinder
- MANIFOLD, Engine Exhaust Manifold
- REINFORCEMENT, Engine Oil
- CAMSHAFT, Engine
- MANIFOLD, Engine Fuel Intake Manifold
- BRACKET, Ignition Coil Mounting
- WIRE, Spark Plug or Coil
12338059
REINFORCEMENT, Engine Camshaft & Valve Rocker Cover, REINFORCEMENT, VALVE ROCKER COVER- Replaced By:
- PISTON, Engine Piston
- 12514590
GASKET KIT, Engine Overhaul, GASKET KIT, ENGINE OVERHAUL (INCLUDE ITEMS #4,33,77,79,129)- Replaced By:
- ENGINE, Cylinder and Case
12523317
COVER, Engine Front Cover, COVER, W/POINTER,CRANKSHAFT FRONT END COVER (INCLUDE ITEM #93)- Replaced By:
- COVER, Engine Front Cover
- 12543931
PLATE, Engine Clutch Driven(Friction Disc), PLATE, CLUTCH DRIVEN(10 SPLINES)(W/5.0H)- Replaced By: 12375175
- $2.84 $1.85
14015351
GASKET, Engine Cylinder Head, GASKET, CYLINDER HEAD (ALSO PART OF ITEM #30)(*KIT1)- Replaced By:
- STUD, Fuel Injector Pump
14024997
SPRING, Accelerator Return Spring, SPRING, ACCELERATOR CONTROL CABLE INNER RETURN- Replaced By:
14038643
SUPPORT, Transmission Throttle Valve Control, SUPPORT, TRANS THROTTLE VALVE CONTROL CABLE- Replaced By:
14045274
COVER, Engine Cylinder Head, COVER, CYLINDER HEAD WATER JACKET (W/O TAPPING HOLE)- Replaced By:
- BEARING, Engine Camshaft & Balance Shaft Front
- HOSE, Engine Crankcase Ventilation
- BEARING KIT, Engine Crankshaft Main
- NOZZLE, Fuel Injector Metering
14061656
COVER, Flywheel & Clutch & Converter Housing, COVER, CLUTCH HOUSING (EXCEPT M20 & JF9)- Replaced By:
14085759
GASKET, Engine Camshaft & Valve Rocker Cover, GASKET, VALVE ROCKER COVER (ALSO PART OF ITEM #30)(*KIT1)- Replaced By:
- SPROCKET, Engine Camshaft
$11.01 $7.33
$11.01 $7.33
$11.01 $7.33
- STUD, Intake & Exhaust Manifold
14092340
FITTING, Engine Oil Pressure/Temperature, FITTING, ENGINE OIL PRESSURE SWITCH & FUEL PUMP- Replaced By:
14092389
FITTING, Engine Oil Pressure/Temperature, FITTING, ENGINE OIL PRESSURE INDICATOR SWITCH- Replaced By:
- STOVE, Air Cleaner Intake
- REINFORCEMENT, Engine Oil
- 14103169
SHIELD, Engine Oil Pressure/Temperature, SHIELD, ENGINE OIL PRESSURE INDICATOR SWITCH HEAT (W/Z53)- Replaced By:
14103171
SWITCH, Engine Oil Pressure/Temperature, SWITCH, ENGINE OIL PRESSURE INDICATOR (EXCEPT Z53)- Replaced By:
$28.07 $18.24
- PIPE, Emission System
- RING KIT, Engine Piston
$82.70 $53.74 
- VALVE, Emission Control System
$209.81 $133.70
19244932
SENSOR, Engine Oil Pressure/Temperature, SENSOR, ENGINE OIL PRESSURE INDICATOR GAGE(60 PSI) (W/Z53)- Replaced By:
- 19244932
SENSOR, Engine Oil Pressure/Temperature, SENSOR, ENGINE OIL PRESSURE INDICATOR GAGE (60 PSI)- Replaced By:
- BRACKET, Ignition Coil Mounting
$9.58 $6.22
22050642
VALVE, Emission Control System(ECM Components), VALVE, AIR INJECTION ENGINE CHECK- Replaced By:
- PISTON, Engine Piston
23503122
INSULATOR, Engine Crankcase, INSULATOR, CRANKCASE DEPRESSION REGULATOR VALVE (1988-91)- Replaced By:
25036938
SWITCH, Engine Oil Pressure/Temperature, SWITCH, FUEL PUMP & ENGINE OIL PRESSURE- Replaced By:
3736035
BOLT, Engine Clutch Housing or Transmission, BOLT, HEXAGON (.375-16X1.290)(AS REQUIRED)- Replaced By:
- BOLT, Engine Main Bearing Cap
$36.05 $23.43
$5.09 $3.31
5234820
VALVE, Exhaust Manifold Heat Valve, VALVE, W/ACTUATOR, EXHAUST PRESSURE REGULATOR- Replaced By:
- DRIVE, Engine Oil Pump
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1989 GMC G1500 parts. Parts like Engine Assembly & Partial 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. Model Code: 1/2 TON CARGO, 1/2 TON PASSENGER.