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Engine Assembly & Partial Engine fit your 1988 GMC K2500
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1988 GMC K2500
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Engine
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Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
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, 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
- SENSOR, Computer Control Sensors
- SENSOR, Coolant Temperature (Engine Unit)
- SHIELD, Spark Plug Ignition Wire
- GASKET, Engine Oil Pan
- Steering
$24.06 $14.531
- GASKET, Engine Oil Filter
- FILTER, Engine Oil Filter
- BOLT, Intake & Exhaust Manifold
- GASKET, Engine Oil Pan Drain Plug
$5.56 $3.5310
$5.84 $3.2610
- BOLT, Engine Flywheel
- GASKET, Engine Coolant Outlet
- GASKET, Distributor Housing
$36.46 $19.321
$23.64 $12.531
- SEAL, Engine Oil Filter
- ADAPTER, Engine Oil Filter
- MODULE, Distributor (also Knock Sensor)
- GROMMET, Engine Crankcase
- HOSE, Engine Coolant By-Pass
$4.18 $2.331
- VALVE, Engine Crankcase
$10.61 $6.731
- LIFTER, Engine Valve Lifter
- GASKET, Engine Camshaft & Valve Rocker Cover
- PULLEY, Fan and Coolant Pump
- BOLT, Engine Cylinder Head
- VALVE, Intake
- STUD, Engine Oil Pan
$10.96 $6.961
- PUMP KIT, Engine Coolant
14028949
COVER, Engine Coolant Thermostat, COVER, CYLINDER HEAD WATER JACKET (W/TAPPING HOLE)(1988-89)$20.72 $8.991
1453658
PIN, Engine Clutch Housing or Transmission, PIN, CLUTCH HOUSING (5/8X1 3/16)- Replaced By: 12720455
$7.40 $4.691
- VALVE, Engine Oil Pressure
- VALVE, Exhaust
$5.51 $3.505
- PUMP, Engine Oil Pump
- MOTOR, Starter Motor
- BOLT, Engine Crankshaft Pulley and Balancer
- BOLT, Starter Motor
- FLYWHEEL, Engine Crankshaft
$230.69 $145.951
- FITTING, Engine Oil Filter
- GEAR, Engine Flywheel
$4.14 $2.6120
25518880
CLAMP, Fuel Line, CLAMP,HEXAGON HEAD,WORM GEAR,.250-.625,.320 WIDE,STAINLESS STEEL(AS REQUIRED)(8.948)$3.91 $2.455
$14.75 $9.381
- STUD, Engine Coolant Pump
- RETAINER, Spark Plug Ignition Wire
- REINFORCEMENT, Engine Camshaft & Valve Rocker Cover
- SUPPORT, Spark Plug Ignition Wire
- MANIFOLD, Engine Exhaust Manifold
- BOLT, Engine Oil Pump
- SEAL, Engine Front Cover & Crankshaft Seal
- GASKET, Fuel Pump Mounting
- GASKET KIT, Manifold to Cylinder Head
$30.76 $18.581 
$34.79 $16.131
$46.28 $27.961
- TENSIONER, Engine Cooling
$4.42 $2.8115
$86.59 $55.041
- PIN, Engine Front Cover
- WASHER, Engine Crankshaft Pulley and Balancer
- BOLT, Engine Rear Main Bearing
$2.37 $1.4910
$31.19 $18.851
$18.92 $13.051
- COVER, Fuel Pump
- PULLEY, Engine Crankshaft And Camshaft Balancer
- SEAL, Engine Rear Main Bearing
- GASKET, Throttle Body/Carburetor
$2.89 $1.611
- BALANCER, Engine Crankshaft And Camshaft Balancer
- BEARING KIT, Engine Connecting Rod
$50.92 $30.771 
$29.81 $14.781
$88.68 $35.661
$96.65 $61.431
- GASKET, Engine Coolant Pump
- STUD, Intake & Exhaust Manifold
$1.64 $1.081
- SPRING, Engine Oil Pressure
- SPRING, Engine Valve
- STUD, Emission Control System
$10.28 $5.731
$6.32 $2.445
- ROD, Engine Valve Push Rod
- COVER, Engine Valve Rocker & Camshaft
- GASKET, Engine Cylinder Head
- CAP, Engine Oil Filler
- BEARING KIT, Engine Crankshaft Main
$38.79 $23.451 
$67.06 $40.511- $50.771
$58.82 $29.191
$59.76 $37.981- $58.02 $45.571
- $63.051
$75.54 $48.011- $64.93 $23.831
- SPROCKET, Engine Crankshaft/Timing
$7.95 $5.0510
- CLAMP,A/C)
$15.35 $13.051
- BEARING, Engine Camshaft & Balance Shaft Front
- PLATE, Engine Clutch Driven(Friction Disc)
- SPROCKET, Engine Camshaft
- NUT, Engine Valve Adjusting
- BOLT, Engine Main Bearing Cap
- CAP, Engine Valve Spring
- SHAFT, Engine Oil Pump
- CLIP, Fuel Line
- HOSE, Fuel Line
- CLUTCH, Engine Air Cooling Fan
- PLUG, Engine Oil Pressure
- RETAINER, Engine Oil Pump
- PLUG, Engine Block
$3.26 $2.071
$7.02 $4.461
- HEAD, Engine Cylinder
- CAMSHAFT, Engine
- SCREEN, Engine Oil Pump
14102002
SOLENOID, Emission Control System, SOLENOID, E.G.R. VALVE & EXHAUST PRESSURE REGULATOR VALVE
$13.051
- PIN, Engine Flywheel
- BOLT, Engine Camshaft & Valve Rocker Cover
$20.19 $12.831
- ARM KIT, Engine Valve Rocker
$7.73 $4.911
$7.73 $4.911
- PISTON, Engine Piston
- RING KIT, Engine Piston
- OUTLET, Engine Coolant
- BRACKET, Engine Lift
- 10137417
SENSOR, Multi PORTION Fuel Injection Throttle Position, SENSOR, THROTTLE POSITION (6.2J)(1991)$591.92 $184.071
- PIPE, Fuel Line
- PRE, Engine Cylinder
$77.74 $53.461
$216.65 $97.851
$29.22 $13.991
- REINFORCEMENT, Engine Oil
$18.18 $11.551 
- STOVE, Air Cleaner Intake
- SEAL, Engine Valve
- CRANKSHAFT, Engine
$670.13 $555.371 
- BOLT, Engine Connecting Rod Cap
$30.52 $20.511
$44.68 $27.001
- BOLT, Engine Front Cover
- PLUG, Engine Oil Distribution
- WIRE, Spark Plug or Coil
- THERMOSTAT, Engine Coolant Temperature
$23.16 $12.911 
$23.16 $12.911
$70.21 $39.15
- GUIDE, Engine Valve Push Rod Cover
- BALL, Engine Valve Adjusting
$4.34 $2.745
$20.68 $11.531
- CHAIN, Engine Timing
- PLUG, Engine Cylinder Head
- ROD, Engine Piston
- NUT, Engine Connecting Rod Bolt
$5.38 $3.0020
- STUD, Engine Camshaft & Valve Rocker Cover
- ROTATOR, Engine Valve Spring
$13.051
- 14063606
INJECTOR, Fuel Injector Metering, INJECTOR, INDIRECT FUEL(REMANUFACTURE)73.8 MM LONG (1988 2ND DESIGN)(1989-90)(*01)$146.45 $66.451
$3.13 $1.751
$2.75 $1.735
$106.60 $33.131
- HOUSING, Engine Rear Main Bearing
- STUD, Engine Rear Main Bearing
- SUPPORT, Accelerator Linkage
$13.051
- PLATE, Engine Clutch(Pressure Plate)
$9.14 $6.111
- VALVE, Emission Control System
$4.18 $2.331
$109.38 $38.601
$13.36 $7.351
$45.07 $39.671
$13.051
- INSULATOR, Fuel Line
- KEY, Valve Stem
$5.47 $3.4810
$4.22 $3.621
- STUD, Engine Valve Adjusting
- PLUG, Engine Camshaft & Balance Shaft Hole
$7.63 $4.8525
- $7.63 $4.8525
$3.43 $2.205
- SHIELD, Engine Valve
- TUBE, Engine Oil Level
10052911
BRACKET, Emission Control System, BRACKET, EXHAUST GASOLINE RECIRCULATION VALVE & ELECTRONIC VACUUM REGULATOR
10052940
CONNECTOR, Throttle Body Coolant Supply, CONNECTOR, TBI HEATER ADAPTER (INCLUDES SEAL & RETAINER)
- MANIFOLD, Engine Fuel Intake Manifold
- PAN, Engine Oil
- INDICATOR, Engine Oil Level
- HOSE, Engine Crankcase Ventilation
- BRACKET, Fuel Line
- BRACKET, Fuel Injection
- COVER, Engine Front Cover
- CLIP, Transmission Oil Cooler
- WASHER
- HARNESS, Spark Plug or Coil
- EXTENSION, Emission System
- PLUG
- SHIM, Starter Motor
- PISTON KIT, Engine Piston
- PIN, Engine Oil Pressure
- STUD, Engine Coolant
- SCREW
- SEAL, Engine Oil Pan
- 14045274
COVER, Engine Cylinder Head, COVER, CYLINDER HEAD WATER JACKET (WITHOUT TAPPING HOLE)(1988-91)
- LOCK, Exhaust Manifold Bolt
- FITTING, Engine Oil Pressure/Temperature
- HARNESS, Emission System
- TUBE, Emission System
- PIPE, Emission System
15552803
SEAL, Flywheel & Clutch & Converter Housing, SEAL, TRANS CONVERTER COVER (W/AUTOMATIC TRANSMISSION)
- HOUSING, Engine Clutch Housing
- BLADE, Engine Cooling
- COVER, Flywheel & Clutch & Converter Housing
$140.73 $78.46
- BOLT, Engine Clutch Housing or Transmission
- DRIVE, Engine Oil Pump
- HEATER PKG, Engine
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1988 GMC K2500 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, 8 Cyl 6.2L Diesel. Model Code: K2500 EXTENDED CAB LONG BOX, K2500 REGULAR CAB.