My Garage
My Account
Cart
Engine Assembly fit your 1984 Pontiac Firebird
Currently shopping for
1984 Pontiac Firebird
Change VehicleCategories Close X
Currently selected
Other Categories
Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cooling System, Grille, Oil System
Folding Top, Interior Trim, Front Seat Trim, Seat Belts
Frames, Springs, Shocks, Bumpers, Fascias
Front End Sheet Metal, Heater
Front Suspension, Steering
Fuel System, Exhaust, Emission System
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Glass, Seat Parts, Adjuster
Rear Seat Trim, Carpet
Starter, Generator, Ignition, Electrical, Lamps
Transmission - Automatic
Transmission - Manual
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
How to use OE catalog
Sort by:
Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
15326386
SENSOR, Computer Control Sensors, SENSOR, COOLANT TEMPERATURE (ECM FUNCTION)(1.150)- Replaced By:
$49.40 $26.181
$7.95 $4.791
12378521
SEALANT, Maintenance Products, SEALANT,ROOM TEMPERATURE VULCANIZING ENGINE SILICONE 5.3OZ CART(AS REQUIRED)- Replaced By:
$24.73 $14.086
- 12378521
SEALANT, Maintenance Products, SEALANT,ROOM TEMPERATURE VULCANIZING ENGINE SILICONE 5.3OZ CART(AS REQUIRED)(AS REQUIRED)- Replaced By:
$24.73 $14.086
- BOLT, Starter Motor
$2.30 $1.3910
- FILTER, Engine Fuel Filter
$5.78 $3.491
- $5.78 $3.491
19211437
SENSOR, Computer Control Sensors, SENSOR,EXHAUST OXYGEN (M18 X 1.5 7G THREAD WITH WIRE LEAD)(PIGTAIL)- Replaced By:
$35.74 $20.37
$35.74 $20.37
$6.46 $3.4210
$6.83 $3.6310
10108445
GASKET, Ignition Distributor Housing, GASKET, IGNITION TIMER DISTRIBUTOR (ALSO PART OF #30)(*KIT1)- Replaced By:
$5.70 $3.0210
$36.20 $19.191
- $36.20 $19.191
$31.96 $19.311
- $31.96 $19.311
- $31.96 $19.311
$26.12 $13.841
$9.36 $5.661
$12.44 $8.5010
$17.64 $9.3510
$5.65 $4.8315
$5.70 $4.881
$4.51 $3.8515
$24.10 $14.5510
11518950
STUD, Engine Camshaft & Valve Rocker Cover, STUD,VALVE ROCKER COVER(M6X1X5.5/M6X1X16)(29.7MM)- Replaced By:
$24.10 $14.5510
10456287
SENSOR, Distributor (also Knock Sensor), SENSOR, ELECTRONIC SPARK CONTROL KNOCK (1983-86)- Replaced By:
$22.20 $13.415
- GASKET, Engine Front Cover
- BOLT, Starter Motor
$37.18 $22.461
14091870
GROMMET, Engine Crankcase, GROMMET, (.72 INSIDE DIAMETER X1.22 OUTSIDE DIAMETER)- Replaced By:
$4.89 $2.955
14091870
GROMMET, Engine Crankcase, GROMMET, CRANKCASE VENT (3/4 IDX1 1/8 OUTSIDE DIAMETER)- Replaced By:
$4.89 $2.955
$17.60 $8.051
$3.75 $2.4310
$201.71 $128.54
- GUIDE, Engine Valve Push Rod Cover
- BEARING KIT, Engine Crankshaft Main
$58.20 $35.171 - $58.20 $35.171
- $58.20 $35.171
- $58.20 $35.171
$49.08 $29.671
$100.79 $60.901
$55.94 $27.751
$23.95 $13.051
$9.15 $5.941
$25.52 $15.425
- SEAL, Engine Oil Filter
$6.7510
- CLUTCH, Engine Air Cooling Fan
$6.54 $3.7310
$13.44 $8.731
12337885
SPRING, Accelerator Return Spring, SPRING, ACCELERATOR CONTROL CABLE LEVER RETURN- Replaced By:
- PULLEY, Fan and Coolant Pump
25037346
SENSOR, Coolant Temperature (Engine Unit), SENSOR,COOLANT TEMPERATURE(COLLAR BUTTON,3/8-18 THREAD)(*03)- Replaced By:
$75.00 $35.751
$4.16 $2.201
$4.16 $2.201
$56.20 $33.961
$7.36 $4.0920
$14.18 $9.211
$6.32 $2.505
- TUBE, Air Cleaner Intake
- VALVE, Emission Control System
3815936
SWITCH, Engine Oil Pressure/Temperature, SWITCH,OIL PRESSURE(1 BLADE TERMINAL,1/8-27 THREAD)(*01)- Replaced By:
$13.055
10065558
STUD, Intake & Exhaust Manifold, STUD, EXHAUST MANIFOLD- 2 & 3 RH (M8X1.25X40/M8X1.25X15)- Replaced By:
$6.30 $4.095
- PULLEY, Engine Crankshaft And Camshaft Balancer
$11.42 $6.0510
- PUMP, Engine Coolant
$74.46 $41.311
10147994
GASKET KIT, Manifold to Cylinder Head, GASKET KIT,INTAKE MANIFOLD(INCLUDE 5)(*KIT1)- Replaced By:
$35.31 $28.081
$5.59 $3.631
$18.35 $9.7210
$10.97 $7.1310
$44.97 $27.171
$5.29 $3.431
14066248
RETAINER, Spark Plug Ignition Wire, RETAINER, PLUG WIRE (4 WIRE-BRACKET MOUNTING W/LOCK TOP)- Replaced By:
$1.74 $1.1310
$139.40 $44.481
$15.60 $12.402
$25.98 $13.771
$5.76 $3.4825
$13.051
$8.16 $5.3025
$7.74 $4.671
$26.55 $17.251
$7.73 $5.02
$7.73 $5.02
- CAMSHAFT, Engine
$60.34 $39.20
$60.76 $42.281
$6.751
$13.051
$58.79 $29.151
$24.87 $16.171
$12.01 $7.801
10045776
SENDER, Engine Oil Pressure/Temperature, SENDER, OIL PRESSURE & ELECTRIC FUEL PUMP (W/GAGE)(1982-83)- Replaced By:
$66.53 $28.941
$6.751
$46.20 $27.901
- $46.20 $27.901
$17.34 $9.191
$30.41 $19.761
- STUD, Engine Cylinder Head
$40.12 $19.891
$55.53 $36.081
$30.19 $14.961
$17.95 $17.271
- $17.95 $17.271
10198997
BOLT, Intake & Exhaust Manifold, BOLT, INTAKE MANIFOLD (3/8-1X1.25)PHOSPHATE ZINC ORGANIC- Replaced By:
$12.601
10198997
BOLT, Intake & Exhaust Manifold, BOLT, INTAKE MANIFOLD (3/8-1X1.25) PHOSPHATE ZINC ORGANIC- Replaced By:
$12.601
$13.051
10212810
SEAL, Engine Valve, SEAL, W/RETAINER, INLET VALVE STEM (STD.,.003"OVERSIZE)(*KIT2)- Replaced By:
$8.39 $5.451
- $8.39 $5.451
- 10212810
SEAL, Engine Valve, SEAL, W/RETAINER, INLET VALVE STEM (STD.,.003"OVERSIZE)(*KIT1,KIT2)- Replaced By:
$8.39 $5.451
$2.86 $1.861
- $2.86 $1.861
$8.15 $4.931
- RETAINER, Spark Plug Ignition Wire
$6.45 $4.201
$34.71 $22.561
$4.46 $2.881
$7.28 $6.751
$188.82 $100.071
$25.44 $13.481
$62.56 $40.651
$30.49 $15.131
$11.68 $6.661
$15.11 $13.051
$1.71 $1.041
$6.751
- $19.90 $13.851
- VALVE, Intake
$28.25 $14.741
$16.32 $10.601
- GASKET, Engine Camshaft & Valve Rocker Cover
- FLYWHEEL, Engine Crankshaft
$95.03 $54.061
$8.48 $5.511
$26.37 $17.131
$13.051
$13.051
$13.051
1640161
STUD, Engine Oil Pump Inlet, STUD, HEXAGON HEAD, PLATE TO CYL BLOCK (0.206)(1984)- Replaced By:
$7.83 $5.081
$122.10 $64.711
$183.85 $55.691
$3.18 $1.811
19333510
SEALANT, Maintenance Products, SEALANT, GASKET MAKER (VIBRA-TITE 730)(1.69 OUNCE)(AS REQUIRED)- Replaced By:
$37.70 $19.981
$4.18 $2.381
19369831
SEALANT, Maintenance Products, SEALANT,ROOM TEMPERATURE VULCANIZING SILICONE(1217H)(THREEBOND)(AS REQUIRED)- Replaced By:
$39.90 $21.151
- 19369831
SEALANT, Maintenance Products, SEALANT,ROOM TEMPERATURE VULCANIZING SILICONE(1217H)(THREEBOND)(HIGH-RESISTANCE)(AS REQUIRED)- Replaced By:
$39.90 $21.151
- CLAMP, Ignition Distributor Housing
- SHAFT, Engine Oil Pump
$129.63 $110.151
$72.03 $50.411
$6.02 $3.6410
$8.72 $4.971
$7.75 $4.671
- PISTON, Engine Piston
$26.88 $17.461
$7.05 $4.581
$12.03 $7.821
$6.61 $4.301
$58.34 $35.251
$18.97 $17.461
$6.751
$36.83 $18.271
$10.951
- $10.951
$21.24 $12.711
$9.79 $6.351
$11.52 $6.571
$393.66 $208.641
- INSERT, Engine Crankshaft Clutch Pilot
10007449
GASKET, Engine Coolant Thermostat Housing, GASKET, THERMO HOUSING TO CYL HEAD(*KIT1)- Replaced By:
- BOLT, Engine Flywheel
- SPRING, Accelerator Return Spring
- COVER, Engine Valve Push Rod Cover
10042864
BOLT, Engine Crankshaft And Camshaft Balancer, BOLT, CRANKSHAFT PULLEY (1982-83)- Replaced By:
- FLYWHEEL, Engine Crankshaft
10065415
GASKET, Engine Camshaft & Balance Shaft Hole, GASKET, CAMSHAFT HOUSING REAR COVER- Replaced By:
10101702
BOLT, Engine Main Bearing Cap, BOLT, CRANKSHAFT BEARING CAP (M11 X 1.5 X 70)(0.293)- Replaced By:
10117771
PLATE, Engine Clutch Driven(Friction Disc), PLATE,CLUTCH DRIVEN(14 SPLINE)(1983-84)- Replaced By:
$62.45 $40.58
- GASKET KIT, Engine Cylinder Head10132780
GASKET KIT, CYL HEAD(USE SILASTIC SEALER FOR INTAKE MANIFOLD FRONT & REAR SEALS)(1982-86)- Replaced By:
- WIRE, Spark Plug or Coil
12346141
SEALER, Maintenance Products, SEALER, ROOM TEMPERATURE VULCANIZING T-330,3 OUNCE. CARTRIDGE(AS REQUIRED)- Replaced By:
$0.59 $0.39
12508079
PLATE KIT, Engine Camshaft Thrust, PLATE KIT,CAMSHAFT THRUST(ALSO USE 549631 RING)- Replaced By:
- COVER, Engine Valve Rocker & Camshaft
$8.76 $6.16
14001828
BOLT, Engine Crankshaft And Camshaft Balancer, BOLT, TORSIONAL DAMPER (M12 X 1.5 X 60)- Replaced By:
- FAN, Engine Cooling
- FAN, Engine Cooling
- ADAPTER, Engine Oil Filter
- PIPE, Emission System
14085816
REINFORCEMENT, Engine Camshaft & Valve Rocker Cover, REINFORCEMENT,W/STUD KIT,ROCKER COVER(*04)- Replaced By:
14091544
BOLT, Ignition Distributor Housing, BOLT, IGNITION TIMER DISTRIBUTOR CLA (3/8-16X1-1/8)- Replaced By:
$11.01 $7.33
$11.01 $7.33
- 14101314
ENGINE, Cylinder and case, ENGINE,PARTIAL (REFER TO NOTE 8,12,14 IN CATALOG TEXT)(1986 W/305H,NM5)- Replaced By:
- 14101314
ENGINE, Cylinder and Case, ENGINE,PARTIAL (REFER TO NOTE 8,12,14 IN CATALOG TEXT)(1986 W/305H,NM5)- Replaced By:
15661086
WASHER, Exhaust Pipe, WASHER, PLAIN (.396) CADMIUM OR ZINC PLATED (OPT)- Replaced By: 00331247
19333512
SEALANT, Maintenance Products, SEALANT,THREAD(VIBRA-TITE 420)(1.69 OUNCE(AS REQUIRED)- Replaced By:
$28.71 $16.36
25036378
SWITCH KIT, Engine Oil Pressure/Temperature, SWITCH KIT, OIL PRESSURE (EXCEPT GAGE)- Replaced By:
25036535
SWITCH, Coolant Temperature (Engine Unit), SWITCH, COOLANT TEMPERATURE (EXCEPT GAGE)- Replaced By:
- 25036535
SWITCH, Coolant Temperature (Engine Unit), SWITCH,COOLANT TEMPERATURE(1 BLADE TERMINAL,3/8-18 THREAD)(*03)- Replaced By:
$92.23 $61.17
366846
CONNECTOR, Engine Crankcase Ventilation, CONNECTOR, vent hose (AIR CLEANER to COVER)- Replaced By:
$23.53 $15.29
88961770
SWITCH, Engine Air Cooling(Electrical), SWITCH,ENGINE TEMPERATURE FAN(1 BLADE TERMINAL,3/8-18 THREAD)- Replaced By:
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1984 Pontiac Firebird parts. Parts like Engine Assembly are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.5L, 6 Cyl 2.8L, 8 Cyl 5.0L. Model Code: 2 DOOR.