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Engine Assembly & Partial Engine fit your 1985 GMC C2500
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1985 GMC C2500
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Body Mounting, Air Conditioning, Audio/Entertainment
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Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers
Cooling System, Grille, Oil System
Frames, Springs, Shocks, Bumpers
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
Transmission - Automatic
Transmission - Manual
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Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- SENSOR, Emission Control Sensor(Oxygen)
- NUT, Hexagon Flange Lock
$97.82 $62.161
- FILTER, Engine Oil Filter
- GASKET, Engine Oil Pan Drain Plug
- STUD, Engine Main Bearing Cap
$5.56 $3.5310
- BOLT, Exhaust Manifold Bolt
- FORK, Engine Clutch Release
- GASKET, Engine Coolant Outlet
- GASKET, Distributor Housing
- SEAL, Engine Front Cover & Crankshaft Seal
- BOLT, Engine Coolant Pump
- FITTING, Engine Oil Filter
- BEARING, Engine Crankshaft Clutch Pilot
- GASKET, Engine Cylinder Head
- HOSE, Engine Coolant By-Pass
- NUT, Engine Valve Adjusting
- GROMMET, Engine Crankcase
- SPROCKET, Engine Crankshaft/Timing
- VALVE, Engine Crankcase
- LIFTER, Engine Valve Lifter
- BOLT, Engine Cylinder Head
- VALVE, Intake
- STUD, Engine Oil Pan
$10.96 $6.961
- COVER, Engine Coolant Thermostat
$7.40 $4.691
- VALVE, Engine Oil Pressure
- GASKET, Engine Front Cover
- ROD, Engine Piston
- GASKET, Engine Coolant Pump
- VALVE, Exhaust
- PUMP, Engine Oil Pump
- REINFORCEMENT, Engine Camshaft & Valve Rocker Cover
$10.74 $6.811 
$5.16 $3.281
$35.18 $22.361
- FLYWHEEL, Engine Crankshaft
- $405.03 $211.491
$13.18 $8.371
- GEAR, Engine Flywheel
- STUD, Engine Clutch Release Fork
$4.14 $2.6120
- NIPPLE, Heater
- STUD, Engine Coolant Pump
- TUBE, Engine Crankcase Ventilation
- PULLEY, Engine Crankshaft And Camshaft Balancer
- GASKET, Fuel Pump Mounting
- INDICATOR, Engine Front Cover Timing
- SCREW, Tapping
- PIN, Engine Front Cover
- BOLT, Engine Rear Main Bearing
$31.19 $18.851
23504011
WASHER, Engine Crankshaft And Camshaft Balancer, WASHER, FLAT Torsional Damper (M16.5x50.5x10)$3.89 $2.481
$80.13 $14.491
- CLUTCH, Engine Air Cooling Fan
- PIPE, Emission System
- PUMP, Fuel Pump
$6.21 $3.46
$6.21 $3.46
- SEAL, Engine Rear Main Bearing
- CLAMP, Distributor Housing
$2.89 $1.531
- DAMPER, Engine Crankshaft And Camshaft Balancer
- BEARING KIT, Engine Connecting Rod
$50.92 $30.771 
$50.92 $30.771- $20.29 $19.401
$29.81 $14.781
$88.68 $35.661- $29.83 $14.791
- COVER, Engine Valve Rocker & Camshaft
$12.601
- SHAFT, Engine Oil Pump
- SPRING, Engine Oil Pressure
- SPRING, Engine Valve
- STUD, Engine Rear Main Bearing
$10.28 $5.731
- PLUG, Engine Camshaft & Balance Shaft Hole
- PLUG, Engine Oil Pan Drain
- SWITCH, Engine Oil Pressure/Temperature
- CAP, Engine Valve Spring
- BEARING KIT, Engine Crankshaft Main
$38.79 $23.451 
$67.06 $40.511
$78.17 $47.221
$50.771- $58.82 $29.191
- $49.78 $31.631
- $26.07 $18.141
- $25.32 $17.621
$34.71 $22.071- $50.36 $32.001
$59.76 $37.981
$58.02 $45.571
$63.051
$75.54 $48.011
$64.93 $23.831
- HEAD, Engine Cylinder
- GASKET, Emission System
- GASKET, Choke Heater or Air
- GASKET, Engine Coolant Thermostat Housing
- GASKET KIT, Manifold to Cylinder Head
$32.63 $25.951 
$34.79 $16.131- $34.79 $16.131
$22.68 $14.421- $46.28 $27.961
- $46.28 $27.961
- BOLT, Fuel Pump
$5.48 $3.4810
- OUTLET, Engine Coolant
- STUD, Intake & Exhaust Manifold
- BEARING, Engine Camshaft
- PUMP KIT, Engine Coolant
- PLATE, Engine Clutch Driven(Friction Disc)
- SPROCKET, Engine Camshaft
- BOLT, Engine Main Bearing Cap
- CLIP, Fuel Line
- MANIFOLD, Engine Exhaust Manifold
- STUD, Engine Coolant Thermostat Housing
- $3.97 $0.875
- ROD, Fuel Pump
$19.09 $12.141
- SHIELD, Spark Plug Ignition Wire
$139.40 $68.431
- Lubrication
$24.06 $15.291 
$13.75 $8.741
$21.10 $11.761
- RETAINER, Engine Oil Pump
- BOLT, Engine Flywheel
$3.26 $2.071
$7.02 $4.241
- CAMSHAFT, Engine
- SCREEN, Engine Oil Pump
- SWITCH, Coolant Temperature (Engine Unit)
- SENSOR, Engine Oil Pressure/Temperature
$13.051
- PIN, Engine Flywheel
- PISTON, Engine Piston
- INSULATOR
- ARM KIT, Engine Valve Rocker
- STUD, Air Cleaner Intake
- RING KIT, Engine Piston
- SEAL KIT, Engine Rear Main Bearing
- SENSOR, Multi Port Fuel Injection Throttle Position
$9.31 $5.921
- SEAL, Engine Valve
$216.65 $106.361
10159418
GASKET KIT, Engine Front Cover, GASKET KIT, ENGINE FRONT COVER (INCLUDE ITEMS #67,77,96,121)$24.38 $13.051
- GASKET KIT, Engine Oil Pan
$29.22 $13.991 - $29.22 $13.991
- BRACKET, Engine Lift
- BOLT, Engine Connecting Rod Cap
- COVER, Engine Oil Pump
$16.80 $10.651
- WASHER, Tooth Lock
$3.46 $2.2010
- BOLT, Engine Camshaft Thrust
- WASHER
$64.04 $41.501
- SHIM, Engine Valve
- STUD, Exhaust Pipe
$7.18 $4.345
- CLAMP,A/C)
$7.13 $3.771
- EXTENSION, Emission System
- BEARING, Engine Camshaft & Balance Shaft Front
- THERMOSTAT, Engine Coolant Temperature
$23.16 $12.911 
$23.16 $12.911- $23.16 $12.911
$23.16 $12.911
$21.42 $10.551
- PIN, Engine Oil Pressure
- BALL, Engine Valve Adjusting
- PIN, Engine Cylinder Head
$20.68 $11.531
- WASHER, Engine Crankshaft Pulley and Balancer
$4.46 $1.981
- SWITCH, Thermo Vacuum
- CAP, Engine Main Bearing
- CHAIN, Engine Timing
- STUD
- PLUG, Engine Cylinder Head
$2.86 $1.20
$5.38 $3.0020
- STUD, Engine Camshaft & Valve Rocker Cover
$9.95 $2.051
- ROTATOR, Engine Valve Spring
- SUPPORT, Spark Plug Ignition Wire
- PIPE, Fuel Line
14063606
INJECTOR, Fuel Injector Metering, INJECTOR,INDIRECT FUEL(REMANUFACTURE)(1988 2ND DESIGN)(1989-91)$146.45 $72.201
$3.13 $1.661
- ROD, Engine Valve Push Rod
- ROD
- GASKET, Engine Camshaft & Valve Rocker Cover
- CRANKSHAFT, Engine
$670.13 $555.371 
- HOUSING, Engine Rear Main Bearing
$18.75 $13.051
- COVER, Engine Clutch(Pressure Plate)
$7.67 $4.871
- SPARKPLUG, Spark Ignition
$45.07 $36.061
$13.051
- KEY, Valve Stem
$5.47 $3.4810
- VALVE, Engine Oil Filter
$103.86 $66.021
$205.43 $129.981
$4.22 $3.621
$24.67 $15.681
- CLAMP, Intake Manifold
- $7.20 $4.571
- STUD, Engine Valve Adjusting
$7.93 $5.041
- ADAPTER, Engine Oil Filter
$7.63 $4.8525
- $7.63 $4.8525
- SHIELD, Engine Valve
- PAN, Engine Oil
- ENGINE, New/Remanufactured
- GASKET KIT, Engine Cylinder Head
- INDICATOR, Engine Oil Level
- BRACKET, Fuel Line
- REINFORCEMENT, Engine Oil
10183972
BRACKET, Accelerator Linkage, BRACKET, ACCELERATOR CONTROL CABLE SQUARE HOLE CABLE RETENTION (1990-91)
- COVER, Engine Front Cover
- CLIP, Transmission Oil Cooler
- MANIFOLD, Engine Fuel Intake Manifold
- RETAINER, Spark Plug Ignition Wire
- PLUG
- ENGINE, Cylinder and Case
- CAP, Engine Oil Filler
- TUBE, Engine Crankcase
- SCREW
- STUD, Fuel Injector Pump
- SWITCH
- FITTING
- HOSE, Engine Crankcase Ventilation
- TUBE, Engine Oil Level
- 14059057
NOZZLE, Fuel Injector Metering, NOZZLE, W/HOLDER (REMANUFACTURED) (1985-87)(1988 1ST DESIGN)
- STOVE, Air Cleaner Intake
- GASKET
- LOCK, Exhaust Manifold Bolt
- SHIELD, Starter Motor
- COVER, Flywheel & Clutch & Converter Housing
- HOUSING, Engine Clutch Housing
- BLADE, Engine Cooling
- 15661086
WASHER, Intake & Exhaust Manifold, WASHER, EXHAUST MANIFOLD (.396 CADMIUM OR ZINC PLATED (OPT))(5.383)- Replaced By: 00331247
- VALVE, Emission Control System
- SWITCH, Thermo Vacuum(EFE & EFE Combinations)
- BOLT, Engine Clutch Housing or Transmission
- BOLT
- SCREW, Fuel Pump
- BOLT, Engine Oil Pump
- SEAL, Engine Oil Pan
- BRACKET
- PUMP, Engine Vacuum Pump
- SENSOR
$5.56 $3.5310
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1985 GMC C2500 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, 6 Cyl 4.8L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4L. Model Code: CREW CAB, REGULAR CAB.