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Engine Assembly fit your 1986 Pontiac Bonneville
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1986 Pontiac Bonneville
My Vehicle Change Vehicle
1986 Pontiac Bonneville
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Parts Questions
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Recommended
Part No. & Part Description
Price
Part No. &
Part Description
Part Description
- SENSOR, Computer Control Sensors
MSRP: $15.41$9.791
- FILTER, Engine Oil Filter
- GASKET, Engine Oil Pan Drain Plug
- BOLT, Engine Connecting Rod Cap
- GASKET, Emission System
- BOLT, Engine Flywheel
- GASKET, Engine Coolant Outlet
- GASKET, Ignition Distributor Housing
MSRP: $8.19$5.475
MSRP: $16.59$10.011
MSRP: $23.64$12.531
- THERMOSTAT, Engine Coolant Temperature
MSRP: $19.20$10.701 
MSRP: $22.56$12.581- MSRP: $22.56$12.581
- SENSOR, Distributor (also Knock Sensor)
MSRP: $12.44$8.3210
- LIFTER, Engine Valve Lifter
- VALVE, Engine Crankcase
- GASKET, Engine Camshaft & Valve Rocker Cover
- BOLT, Engine Cylinder Head
- VALVE, Intake
MSRP: $10.68$6.781
- GASKET, Engine Front Cover
- ROD, Engine Piston
- GROMMET, Engine Crankcase
- BOLT, Starter Motor
- VALVE, Exhaust
MSRP: --$5.171
- FLYWHEEL, Engine Crankshaft
MSRP: $2.88$1.8310
MSRP: $196.41$124.261
- MOTOR, Starter Motor
- BOLT, Engine Oil Pump
- RETAINER, Spark Plug Ignition Wire
- ARM, Engine Valve Rocker
- GASKET, Fuel Pump Mounting
- SPRING, Engine Valve
MSRP: $3.19$1.535
MSRP: $8.90$5.661
- PULLEY, Fan and Coolant Pump
- BOLT, Engine Rear Main Bearing
- PLUG, Plug Threaded
- SEAL, Engine Rear Main Bearing
- CLAMP, Ignition Distributor Housing
- BOLT, Intake & Exhaust Manifold
- BEARING KIT, Engine Connecting Rod
MSRP: $49.59$29.971 
MSRP: $24.41$14.741
- GASKET, Engine Coolant Pump
MSRP: $7.19$5.545
- SHAFT, Engine Oil Pump
- ROD, Engine Valve Push Rod
- BEARING KIT, Engine Crankshaft Main
MSRP: $37.77$22.831 
MSRP: $37.77$22.831
MSRP: $37.77$22.831
- SPROCKET, Engine Crankshaft/Timing
- GASKET KIT, Manifold to Cylinder Head
MSRP: $32.63$25.951 - MSRP: $54.57$27.061
- SEAL, Engine Oil Pan
MSRP: $2.90$2.051
- SPROCKET, Engine Camshaft
- CAP, Engine Oil Filler
- NUT, Engine Valve Adjusting
- BOLT, Engine Main Bearing Cap
- PUMP, Engine Coolant
MSRP: $2.27$1.071
- CAP, Engine Valve Spring
MSRP: $15.60$13.052
MSRP: $21.10$11.761
- RETAINER, Engine Oil Pump
- OUTLET, Engine Coolant
- MANIFOLD, Engine Exhaust Manifold
MSRP: $60.34$38.34
19244935
SENSOR, Engine Oil Pressure/Temperature, SENSOR,ENGINE OIL PRESSURE GAGE (1 BLADE TERMINAL,1/8-27 THREAD)
- SWITCH, Coolant Temperature (Engine Unit)
MSRP: $5.74$3.655
- MANIFOLD, Engine Fuel Intake Manifold
MSRP: $18.74$11.911
MSRP: $20.19$12.831
- MSRP: $40.76$24.611
- STUD, Air Cleaner Intake
- GASKET, Engine Cylinder Head
- SEAL, Engine Front Cover & Crankshaft Seal
- BEARING KIT
MSRP: $52.45$33.351
- SEAL, Engine Valve
MSRP: $22.68$14.421
- WIRE, Spark Plug or Coil
- WIRE KIT, Spark or Glow Plug Ignition
- PLUG
- COIL, Ignition Coil
- RING KIT, Engine Piston
- CHAIN, Engine Timing
MSRP: $7.62$4.841
- VALVE, Emission Control System
MSRP: $22.52$14.321
- GASKET, Engine Oil Pan
MSRP: $8.72$4.865
MSRP: --$13.051
MSRP: $29.72$12.601
MSRP: $15.90$10.101
MSRP: --$13.051
MSRP: $183.70$87.951
- BOLT, Ignition Distributor Housing
- MSRP: $30.57$30.431
- SPARK PLUG,Glow)
MSRP: $4.18$2.331 
MSRP: $4.18$2.331
MSRP: $5.33$3.3910
MSRP: $8.06$4.491
- STUD, Engine Valve Adjusting
MSRP: $23.44$14.901
- FAN, Engine Cooling
- SHIELD, Engine Valve
- SHIM, Starter Motor
- PIPE, Emission System
- SUPPORT, Spark Plug Ignition Wire
- COVER, Engine Valve Rocker & Camshaft
- PAN, Engine Oil
- STUD, Intake & Exhaust Manifold
- REINFORCEMENT, Engine Oil
- CAMSHAFT, Engine
- CRANKSHAFT, Engine
- COVER KIT, Engine Front Cover
- SEALANT, Maintenance Products
- BEARING, Engine Camshaft & Balance Shaft Front
- PISTON, Engine Piston
- BOLT, Exhaust Manifold-RH
- SWITCH
- PULLEY, Engine Crankshaft And Camshaft Balancer
- STOVE, Air Cleaner Intake
- TUBE, Engine Oil Level
- SUPPORT
- LOCK, Exhaust Manifold Bolt
- DAMPER, Engine Crankshaft And Camshaft Balancer
14085816
REINFORCEMENT, Engine Camshaft & Valve Rocker Cover, REINFORCEMENT,W/STUD KIT,ROCKER COVER(*04)
- SHIELD, Spark Plug Ignition Wire
- STUD, Exhaust Pipe
- STUD
- INDICATOR, Engine Oil Level
MSRP: $15.97$10.15
- WASHER, Exhaust Pipe
- SWITCH, Engine Oil Pressure/Temperature
- CLUTCH, Engine Air Cooling Fan
- BOLT
25521361
PLUG, Engine Camshaft & Balance Shaft Hole, PLUG, CAMSHAFT REAR BEARING LOCATING (EXPANSION CUP)
- BALL, Engine Valve Adjusting
- BRACKET
- GEAR, Engine Flywheel
- CLIP
- PUMP, Fuel Pump
MSRP: $8.81$5.731
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1986 Pontiac Bonneville 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: 6 Cyl 3.8L, 6 Cyl 4.3L, 8 Cyl 5.0L. Model Code: 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR.