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Engine Assembly fit your 1991 Buick Lesabre
My Vehicle Change Vehicle
1991 Buick Lesabre
6 Cyl 3.8L MFI; 4-Speed Automatic Transmission, THM440-T4/4T60
My Vehicle Change Vehicle
1991 Buick Lesabre
6 Cyl 3.8L MFI; 4-Speed Automatic Transmission, THM440-T4/4T60
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Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
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Cooling System, Grille, Oil System
Frames, Springs, Shocks, Bumpers
Front End Sheet Metal, Heater
Front Suspension, Steering
Fuel System, Exhaust, Emission System
Interior Trim, Front Seat Trim, Seat Belts
Maintenance Parts, Fluids, Capacities, Electrical Connectors
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Rear Seat Trim, Carpet
Starter, Generator, Ignition, Electrical, Lamps
Transmission - Automatic
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
Parts Questions
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Recommended
Part No. & Part Description
Price
Part No. &
Part Description
Part Description
- SENSOR, Computer Control Sensors
11514596
NUT, Engine Lift, NUT, THROTTLE BODY & EGR VALVE INLET (M8X1.25X7.5) 10 PHOSPHATE ELECTRO ORGANICMSRP: $7.01$4.031
MSRP: $1.73$1.041
- BOLT, Starter Motor
MSRP: $7.20$4.351
MSRP: $15.41$9.791
MSRP: $5.02$3.191
MSRP: --$12.6010
MSRP: $3.71$2.361
MSRP: $58.94$35.621
MSRP: $2.39$1.521
MSRP: $15.11$8.321
MSRP: $8.76$4.881
MSRP: $22.37$14.225
MSRP: $25.40$16.15
MSRP: $5.33$2.675
MSRP: $16.17$10.211
MSRP: $5.22$3.311
- COVER, Engine Valve Rocker & Camshaft
- PIN, Engine Cylinder Head
- SEAL, Engine Rear Main Bearing
MSRP: $11.24$6.271
MSRP: $37.83$18.751
- GEAR, Engine Crankshaft And Camshaft Balancer
MSRP: $159.89$85.281
MSRP: $2.53$1.615
24501189
BOLT, Engine Crankshaft Pulley And Balancer, BOLT, HEX FLANGED HEAD (3/4-16X2.7) 300M PHOSPHATE HEAVY ZINC
MSRP: $67.79$37.281
MSRP: $6.32$2.445
MSRP: $2.36$1.511
MSRP: $7.31$4.6410
MSRP: $6.83$4.571
- SEAL, Heater
- BOLT, Engine Cooling
MSRP: $30.88$16.371
- BOLT, Engine Cylinder Head
MSRP: $32.88$18.471
MSRP: $6.06$5.051
MSRP: $6.20$3.941
MSRP: $27.76$17.641
- MSRP: $81.09$40.211
MSRP: $11.49$10.921
- MSRP: $133.27$74.291
MSRP: $18.63$11.841
1635540
STUD, Multi Port Fuel Injection Throttle Body, STUD, THROTTLE BODY (M8X1.25X15) 9.8 ZINC ORGANICMSRP: $9.35$5.941
MSRP: $4.18$2.331
MSRP: $9.79$6.211
- BEARING, Engine Camshaft & Balance Shaft Front
MSRP: $36.14$17.921
MSRP: $14.88$6.241
MSRP: $64.10$24.261
24503623
MODULE, Distributor (also Knock Sensor), MODULE, ELECTRONIC IGNITION (MAGNAVOX)(LESS COIL)(*01,03)MSRP: $524.45$220.271
MSRP: $5.33$3.3910
- BOLT, Engine Front Cover
- BOLT, Engine Coolant Pump
MSRP: $8.06$4.491
- PLUG, Engine Cylinder Head
MSRP: $1.75$1.121
MSRP: $13.23$13.051
- ADAPTER, Emission System
MSRP: $18.75$13.051
MSRP: --$13.051
MSRP: $0.79$0.501
MSRP: --$12.601
MSRP: $23.03$13.911
MSRP: --$13.051
MSRP: $205.77$144.471
MSRP: $23.44$14.901
- SENSOR, Distributor (also Knock Sensor)
- WIRE, Spark Plug or Coil
- GASKET KIT, Manifold to Cylinder Head
12332136
SHAFT KIT, Engine Crankshaft And Camshaft Balancer, SHAFT KIT,BALANCER(W/BEARING)(INTAKE MANIFOLD)(LN3)
- GROMMET
- GASKET, Multi Port Fuel Injection Throttle Body
- PIPE, Throttle Body Coolant Supply
- VALVE, Exhaust
- MANIFOLD, Engine Exhaust Manifold
24502098
SHIELD, Distributor (also Knock Sensor), SHIELD, CRANKSHAFT POSITION SENSOR (COMPONENT PARTS SERVICED)
- STUD, Engine Front Cover
25521361
PLUG, Engine Camshaft & Balance Shaft Hole, PLUG, BALANCE SHAFT REAR BEARING HOLE (EXPANSION CUP)
25530386
MAGNET, Distributor (also Knock Sensor), MAGNET, CAMSHAFT POSITION SENSOR (ON CAMSHAFT SPROCKET)
25530610
BOLT, Intake Manifold Vacuum, BOLT,VACUUM SOURCE HARNESS MANIFOLD(TO THROTTLE BDY & EGR ADAPT)(M6X1X32)(LN3)
25530812
GASKET, Emission Control System, GASKET, EGR VALVE ADAPTER TO THROTTLE BDY ADAPTER & EGR ADAPTER
25532853
STUD, Engine Cooling, STUD, HEX FLANGED HEAD (M10X1.5X50/M10X1.5X15) 9.8 PHOSPHATE HEAVY ZINC
- SEAL, Throttle Body Coolant Supply
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1991 Buick Lesabre 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. Model Code: 2 DOOR, CUSTOM 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR.