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Engine Assembly & Partial Engine fit your 1990 GMC K3500
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1990 GMC K3500
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Body Mounting, Air Conditioning, Audio/Entertainment
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Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
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Cooling System, Grille, Oil System
Frames, Springs, Shocks, Bumpers, Fascias
Front Axle, Front Suspension, Steering
Front End Sheet Metal, Heater
Fuel System, Exhaust, Emission System
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Body Structure, Moldings & Trim, Cargo Stowage
Starter, Generator, Ignition, Electrical, Lamps
Transfer Case
Transmission - Automatic
Transmission - Manual
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Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
$46.88 $24.851
$154.56 $81.921
$154.56 $81.921
$112.74 $65.931
$124.21 $72.641
$8.54 $4.901
$4.11 $2.6110
$5.48 $3.431
- $5.48 $3.431
- $5.48 $3.431
$6.66 $4.0310
$6.12 $3.3710
- BOLT, Engine Flywheel
$19.38 $12.785
$19.38 $12.785
$6.22 $3.3010
$12.601
- $12.601
$5.40 $2.8610
$5.40 $2.8610
$34.36 $18.211
- $34.36 $18.211
$17.80 $10.741
$25.36 $13.441
- MODULE, Distributor (also Knock Sensor)
- GASKET, Engine Cylinder Head
- SPROCKET, Engine Crankshaft/Timing
$51.96 $27.531
19244500
SENSOR, Engine Oil Pressure/Temperature, SENSOR, FUEL PUMP SWITCH & ENGINE OIL PRESSURE GAGE$126.34 $73.871
$126.34 $73.871
$4.18 $2.301
$4.18 $2.301
$10.61 $7.321
$23.93 $14.271
$8.30 $5.27
- VALVE, Intake
$38.47 $23.251
- BOLT, Engine Cylinder Head
- VALVE, Intake
$22.87 $14.5310
$12.33 $7.451
14028949
COVER, Engine Coolant Thermostat, COVER, CYLINDER HEAD WATER JACKET (W/TAPPING HOLE)(1988-89)$20.72 $8.991
$10.67 $6.441
- 1453658
PIN, Engine Clutch Housing or Transmission, PIN, CLUTCH HOUSING (5/8X1 3/16)- Replaced By: 12720455
$10.67 $6.441
$268.39 $137.691
- $268.39 $137.691
$25.45 $16.181
- VALVE, Exhaust
$21.07 $12.735
- VALVE, Exhaust
$36.85 $23.101
- FLYWHEEL, Engine Crankshaft
$13.79 $8.761
$3.62 $2.305
$4.34 $2.7020
$12.62 $6.691
25518880
CLAMP, Fuel Line, CLAMP,HEXAGON HEAD,WORM GEAR,.250-.625,.320 WIDE,STAINLESS STEEL(AS REQUIRED)(8.948)$4.64 $2.905
$14.75 $9.381
$112.17 $46.431
$201.71 $126.471
- PUMP, Engine Oil Pump
- REINFORCEMENT, Engine Camshaft & Valve Rocker Cover
$8.05 $5.111
- BOLT, Engine Oil Pump
- BEARING KIT, Engine Crankshaft Main
$58.20 $35.171 - $58.20 $35.171
$46.59 $28.161
$95.66 $59.981
- GASKET KIT, Manifold to Cylinder Head
$32.21 $18.831 
$47.27 $28.551
- BEARING KIT, Engine Crankshaft Main
$58.20 $35.171 - $58.20 $35.171
$33.96 $20.511
$90.69 $56.871
$10.74 $6.741
- $10.74 $6.741
$24.21 $14.635
- $24.21 $14.635
$9.47 $6.021
- $9.47 $6.021
- FLYWHEEL, Engine Crankshaft
$2.66 $1.6510
$32.68 $19.751
$77.42 $41.031
$18.92 $13.761
$72.34 $43.701
$15.58 $9.90
$3.89 $2.48
$6.21 $3.46
- $6.21 $3.46
- STUD, Intake & Exhaust Manifold
$56.44 $34.101
$3.78 $2.001
$12.10 $6.415
- GASKET, Throttle Body/Carburetor
$2.89 $1.611
- BEARING KIT, Engine Connecting Rod
$53.34 $32.231 - $20.29 $3.871
$29.83 $14.791
- BALANCER, Engine Crankshaft And Camshaft Balancer
$1.72 $0.971
- FLYWHEEL, Engine Crankshaft
$7.73 $4.925
- $7.73 $4.925
$13.92 $7.381
$10.82 $5.731
$4.70 $2.6220
$4.70 $2.6220
$14.18 $8.891
- $14.18 $8.891
$6.32 $2.445
$7.19 $4.57
$19.20 $12.051
$33.92 $20.451
$10.72 $6.7210
- BEARING KIT, Engine Crankshaft Main
$67.06 $40.511 
$50.26 $10.541
- GASKET, Engine Cylinder Head
$6.42 $2.631
- SUPPORT, Spark Plug Ignition Wire
- CRANKSHAFT, Engine
$1233.22 $773.231 
$670.13 $555.371- $670.13 $555.371
$16.09 $13.051
- PLATE, Engine Clutch Driven(Friction Disc)
$1.80 $1.151
$59.37 $37.731
- GASKET KIT, Manifold to Cylinder Head
$34.79 $3.231 
$48.48 $29.291
$223.75 $110.971
$10.41 $6.611
- 12555562
NUT, Engine Valve Adjusting, NUT, VALVE ROCKER ARM ADJUSTER (ALSO PART OF ITEM #48)- Replaced By: 12557390
$10.41 $6.611
$42.67 $26.751
$42.67 $26.751
$5.29 $3.311
- $5.29 $3.311
- STUD, Intake & Exhaust Manifold
- CLIP, Fuel Line
$22.42 $12.831
$4.23 $2.691
- CLIP, Fuel Line
$330.32 $207.121
$13.75 $8.741
$4.98 $3.1425
$4.98 $3.1425
$25.90 $16.461
$23.14 $14.7010
$3.26 $2.071
- LIFTER, Engine Valve Lifter
$7.20 $4.5725
- $7.20 $4.5725
$675.07 $408.041
- CAP, Engine Oil Filler
- CAP, Engine Oil Filler
94673017
OFF ROAD), Engine Block, OFF ROAD)(DO NOT CATALOG)(41.1 MM(CYL & CASE WATER JACKET)(AS REQUIRED)$7.35 $4.611
$7.35 $4.611
10159514
GASKET KIT, Manifold to Cylinder Head, GASKET KIT, INTAKE MANIFOLD (INCLUDE ITEMS #12,54,55)
$7.73 $4.91
- CLIP, Fuel Line
- CAMSHAFT, Engine
- HEAD, Engine Cylinder
- SCREEN, Engine Oil Pump
$13.051
$13.051
$6.18 $3.925
- $6.18 $3.925
- VALVE, Exhaust
$19.64 $12.311
$30.13 $14.931
$22.50 $14.111
$43.85 $27.481
- $43.85 $27.481
$7.73 $4.911
$7.73 $4.911
$4.35 $2.771
$22.91 $13.051
- RING KIT, Engine Piston
10137417
SENSOR, Multi PORTION Fuel Injection Throttle Position, SENSOR, THROTTLE POSITION (6.2J)(1991)$591.92 $189.001
- VALVE, Exhaust
$7.73 $4.841
$10.85 $6.801
$133.56 $44.921
- PRE, Engine Cylinder
$77.74 $11.101
- GASKET KIT, Engine Front Cover
$24.38 $13.051 - $24.38 $13.051
$29.22 $14.361
$8.34 $6.071
- SUPPORT, Accelerator Linkage
$12.601
$12.601
$7.97 $4.991
- SEAL, Engine Valve
$2.72 $1.711
$2.72 $1.711
- BOLT, Engine Connecting Rod Cap
- VALVE, Intake
$44.68 $27.001
$16.80 $10.651
$3.46 $2.2010
$15.11 $9.421
- BEARING KIT, Engine Connecting Rod
$29.81 $14.781 
$26.27 $15.871
$8.39 $4.441
- $8.39 $4.441
- BEARING, Engine Camshaft & Balance Shaft Front
- BEARING, Engine Camshaft & Balance Shaft Front
- PISTON, Engine Piston
$24.14 $12.791
- BEARING KIT, Engine Connecting Rod
$91.12 $37.811 
$96.65 $60.601
- RING KIT, Engine Piston
- BEARING KIT, Engine Crankshaft Main
$65.85 $41.281 - $58.02 $36.451
- $53.47 $27.241
$8.62 $5.401
$13.051
- $13.051
$72.44 $42.361
- REINFORCEMENT, Engine Oil
$19.04 $12.101 
$19.04 $12.101
$19.82 $10.901
$2.84 $1.811
$2.84 $1.811
- COVER, Engine Valve Rocker & Camshaft
$14.51 $12.601
$195.61 $131.191
$4.66 $2.905
$33.68 $18.781
$508.16 $170.921
$13.051
$148.95 $87.111
$18.07 $11.481
$15.04 $9.561
$4.68 $2.9440
$345.54 $216.661
$5.92 $3.2620
- VALVE, Intake
$13.051
$16.32 $10.371
- BEARING KIT, Engine Crankshaft Main
$90.73 $56.891 - $64.93 $19.061
$13.051
$13.051
$3.27 $1.741
$2.89 $1.795
$106.60 $34.021
- ROD, Engine Valve Push Rod
$7.21 $4.581
$8.34 $5.231
- GASKET, Engine Camshaft & Valve Rocker Cover
$13.051
$13.051
$94.91 $55.511
$74.37 $49.601
$218.38 $136.931
$26.37 $16.761
$13.051
$4.16 $2.6410
$4.16 $2.6410
$17.18 $10.921
$17.18 $10.921
$5.74 $3.651
$24.461
$13.051
$47.14 $29.961
$9.90 $6.281
- ROD, Engine Piston
$168.07 $82.391
$114.58 $41.501
$14.00 $7.421
$43.76 $27.451
- $123.02 $102.871
$2.31 $1.461
$13.051
$13.051
- INSULATOR, Fuel Line
$5.72 $3.5910
- $5.72 $3.5910
$8.72 $4.621
$4.22 $2.171
- STUD, Engine Valve Adjusting
$7.23 $6.751
- $7.23 $6.751
- 3860039
GASKET, Engine Coolant Pump, GASKET, COOLANT PUMP PLATE (ALSO PART OF PUMP KIT, SEE ITEM #85)$12.601
$12.601
$7.93 $5.041
$28.95 $17.491
$3.46 $2.2020
$58.09 $35.101
$1.36 $0.631
$2.11 $1.7625
$7.20 $4.571
$55.35 $33.441
$48.61 $35.361
$7.63 $4.8525
- 838653
BOLT, Engine Clutch Cover to Flywheel, BOLT, CLUTCH COVER & PRESSURE PLATE (MANUAL TRANSMISSION)$7.63 $4.8525
- $7.63 $4.8525
$49.78 $24.471
9424877
BOLT, Engine Camshaft gear, BOLT,HEXAGON .312-18X.750 300M PC(RADIATOR SURGE TANK)(AS REQUIRED)(8.900)$3.43 $2.205
- MANIFOLD, Engine Exhaust Manifold
- COVER, Engine Valve Rocker & Camshaft
- STUD, Intake & Exhaust Manifold
- STUD, Intake & Exhaust Manifold
- SUPPORT, Spark Plug Ignition Wire
- PISTON, Engine Piston
- SUPPORT, Spark Plug Ignition Wire
- PIPE, Fuel Line
- HEAD, Engine Cylinder
- REINFORCEMENT, Engine Oil
- MANIFOLD, Engine Fuel Intake Manifold
- BEARING KIT, Engine Crankshaft Main
- PISTON KIT, Engine Piston
- ENGINE, Cylinder and Case
- COVER, Engine Front Cover
$70.21 $39.15
- 14045274
COVER, Engine Cylinder Head, COVER, CYLINDER HEAD WATER JACKET (WITHOUT TAPPING HOLE)(1988-91)
- BEARING, Engine Camshaft & Balance Shaft Front
- BEARING KIT, Engine Crankshaft Main
14063606
INJECTOR, Fuel Injector Metering, INJECTOR, INDIRECT FUEL(REMANUFACTURE)73.8 MM LONG (1988 2ND DESIGN)(1989-90)(*01)
- PIPE, Emission System
- PIPE, Emission System
- PIPE, Emission System
$28.07 $17.84
15977259
COVER, Flywheel & Clutch & Converter Housing, COVER, TRANS CONVERTER (AUTOMATIC TRANSMISSION)
- BRACKET, Ignition Coil Mounting
- PISTON, Engine Piston
$153.02 $85.31
$10.82 $6.88
- DRIVE, Engine Oil Pump
$411.83 $260.57
- $411.83 $260.57
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1990 GMC K3500 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: 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4L. Model Code: K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 EXTENDED CAB, K3500 REGULAR CAB.