Engine Assembly-Cylinder Block & Internal Parts fit your 1992 Buick Roadmaster

Currently shopping for

1992 Buick Roadmaster

Change Vehicle

Vehicle Options

8 Cyl 5.7L TBI; 4-Speed Automatic Transmission, THM700R4/4L60

Vehicle Options

8 Cyl 5.7L TBI; 4-Speed Automatic Transmission, THM700R4/4L60

Categories Close X

Currently selected

Engine

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

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

Rear Glass, Seat Parts, Adjuster

Rear Seat Trim, Carpet

Starter, Generator, Ignition, Electrical, Lamps

Transmission - Automatic

Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors

Parts Questions

Sort by:

Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

12338076
PIN, Engine Clutch Housing or Transmission, PIN,TRANS LOCATING(19.5 MM X 18.5 MM)(TO CYL BLOCK)(*02)
- Require Quantity: 02
- Package Quantity: 1
$1.78 $1.13
1
Add To Cart

14088764
BOLT, Engine Flywheel, BOLT,FLYWHEEL(7/16-20 X 45/64)(0.685)
- Require Quantity: 06
- Package Quantity: 10
$3.68 $2.34
10
Add To Cart

10456288
SENSOR, Distributor (also Knock Sensor), SENSOR,KNOCK(1/4-18 NPTF THREAD)(MATING CONNECT W/LEADS USE 12102621)
$93.01 $44.79
1
Add To Cart

12555771
GASKET, Engine Rear Main Bearing, GASKET,CRANKSHAFT REAR OIL SEAL HOUSING(*02)
$10.96 $6.96
1
Add To Cart

10108688
ROD, Engine Piston, ROD,CONNECT(INCLUDE 110,115,116)(*02)
- Require Quantity: 08
- Package Quantity: 1
- Replaced By: 19435115
$111.63 $93.35
1
Add To Cart

PLUG, Engine Oil Distribution
10110897
PLUG, ENGINE BLOCK OIL GALLERY(CUP,.57X.25,.025 HOLE IN CENTER,1008,PLAIN)(*02)
Fitting Vehicle Options: B(L05)
Require Quantity: 02
Package Quantity: 1
$11.59 $7.00
1
Add To Cart
14091563
PLUG, ENGINE OIL MANIFOLD HOLE(CUP 15/32 X 5/16)(*02)
- Fitting Vehicle Options: B(L05)
$4.03 $2.56
1
Add To Cart
14091563
PLUG, ENGINE BLOCK OIL GALLERY(CUP 15/32 X 5/16)(*02)
- Fitting Vehicle Options: B(L05)
$4.03 $2.56
1
Add To Cart
3701638
PLUG, ENGINE BLOCK OIL GALLERY(1/2" STEEL EXPANSION PLUG)(*02)(8.970)
- Fitting Vehicle Options: B(L05)
$3.46 $2.20
1
Add To Cart
12338136
PLUG, HEXAGON SOCKET,1/4-18X.69,DOG POINT(ENGINE OIL PRESSURE GAGE SENSOR OR INDICATOR SWITCH HOLE)
14081701
PLUG, ENGINE BLOCK OIL GALLERY(.25-18X.475 FULL THREAD)(*02)(8.971)
- Fitting Vehicle Options: B(L05)

3866766
NUT, Engine Connecting Rod Bolt, NUT,CONNECT ROD(ALSO PART OF 112)(3/8-24)(HEXAGON)(*02)
- Require Quantity: 16
- Package Quantity: 10
$2.88 $1.83
10
Add To Cart

3991408
GEAR, Engine Flywheel, GEAR,FLYWHEEL RING
$112.17 $45.21
1
Add To Cart

RETAINER, Engine Camshaft
10168501
RETAINER, CAMSHAFT(*02)
Fitting Vehicle Options: B(L05)(2ND DES)
$19.98 $12.70
1
Add To Cart
10088128
RETAINER, CAMSHAFT(*02)
- Fitting Vehicle Options: B(L05)(1ST DES)
$20.19 $12.83
1
Add To Cart

BEARING KIT, Engine Crankshaft Main
12531215
BEARING KIT, CRANKSHAFT(#1,2,3,4)(.001 UNDERSIZE/STD)(REPLACE 0.0006" UNDERSIZE BEARING KIT)(*02)
Require Quantity: 04
Package Quantity: 1
$58.20 $35.17
1
Add To Cart
10120990
BEARING KIT, CRANKSHAFT(#1,2,3,4)(STD)(STD)(*02)
- Require Quantity: 04
- Package Quantity: 1
$38.79 $23.45
1
Add To Cart
89060460
BEARING KIT, CRANKSHAFT(THRUST)(*02)
$79.66 $48.12
1
Add To Cart
10120993
BEARING KIT, CRANKSHAFT(REAR#5)(STD)(STD)(REAR)(*02)
$55.80 $25.82
1
Add To Cart
12329793
BEARING KIT, CRANKSHAFT(.010 UNDERSIZE/STD FLANGE)(REAR)(*02)
$48.65 $24.13
1
Add To Cart
10181325
BEARING KIT, CRANKSHAFT(REAR#5)(STD)(.008"O.S.FLANGE)(STD)(.008 OVERSIZE FLANGE)(*02)
10181326
BEARING KIT, CRANKSHAFT(REAR#5)(.001"UNDERSIZE,.008"OVERSIZE FLANGE)(#5)(.001 UNDERSIZE,.008 OVERSIZE FLANGE)(*02)
12329428
BEARING KIT, CRANKSHAFT(#1,2,3,4)(.010 UNDERSIZE)(*02)
- Require Quantity: 04
- Package Quantity: 1

12554553
PIN, Engine Camshaft gear, PIN,CAMSHAFT SPROCKET LOCATING(ALSO PART OF 151)(1/4X5/8)
- Require Quantity: 02
- Package Quantity: 1
$9.62 $5.82
1
Add To Cart

BOLT, Engine Rear Main Bearing
14088561
BOLT, CRANKSHAFT REAR OIL SEAL HOUSING(1/4-20X1 7/8)(*02)
Require Quantity: 02
Package Quantity: 1
$10.32 $6.56
1
Add To Cart
14101032
BOLT, CRANKSHAFT REAR OIL SEAL HOUSING(.250-20X1.750)(*02)
$4.16 $2.64
10
Add To Cart

14088761
FLYWHEEL, Engine Crankshaft, FLYWHEEL,ENGINE(INCLUDES FLYWHEEL, RING GEAR, LABEL & WEIGHTS)(HAS +/- .005 TOLERANCE ON OUTER RADIUS)
$230.69 $145.95
1
Add To Cart

14093637
BOLT, Engine Camshaft, BOLT,CAMSHAFT RETAINER(1/4-20X1/2, 15/32OD)(HEXAGON SOCKET TORX)(*02)
- Require Quantity: 02
- Package Quantity: 10
$2.37 $1.49
10
Add To Cart

10088158
SEAL, Engine Rear Main Bearing, SEAL,CRANKSHAFT REAR OIL(ALSO PART OF 123)(*02)
$52.61 $31.78
1
Add To Cart

BEARING KIT, Engine Connecting Rod
12523924
BEARING KIT, CONNECT ROD(STD)(STD)(*02)
Require Quantity: 08
Package Quantity: 1
$50.92 $30.77
1
Add To Cart
12329426
BEARING KIT, CONNECT ROD(.002 UNDERSIZE)(*02)
- Require Quantity: 08
- Package Quantity: 1
$20.29 $19.40
1
Add To Cart
12523925
BEARING KIT, CONNECT ROD(.001"UNDERSIZE)(.001 UNDERSIZE)(FEDERAL-MOGUL)(*02)
- Require Quantity: 08
- Package Quantity: 1
$29.83 $14.79
1
Add To Cart
12329427
BEARING KIT, CONNECT ROD(.020 UNDERSIZE)(*02)
- Require Quantity: 08
- Package Quantity: 1
12523926
BEARING KIT, CONNECT ROD(.010"UNDERSIZE)(.010 UNDERSIZE)(*02)
- Require Quantity: 08
- Package Quantity: 1

RING KIT, Engine Piston
12528817
RING KIT, PISTON(STD)(*02)
Require Quantity: 08
Package Quantity: 1
$99.01 $39.82
1
Add To Cart
12528819
RING KIT, PISTON(.030"OVERSIZE)(*02)
- Require Quantity: 08
- Package Quantity: 1
$71.83 $35.61
1
Add To Cart
12528818
RING KIT, PISTON(.005" OVERSIZE)(*02)
- Require Quantity: 08
- Package Quantity: 1

STUD, Engine Rear Main Bearing
14080362
STUD, CRANKSHAFT REAR OIL SEAL RETAINER(ALSO PART OF 123)(5/16 X 18 X 1 43/64)(*02)(1.428)
Require Quantity: 02
Package Quantity: 5
$7.38 $4.69
5
Add To Cart
14101058
STUD, CRANKSHAFT REAR OIL SEAL RETAINER(1/4-20 X 2 3/16)(*02)
$16.41 $10.43
1
Add To Cart

10128346
SPROCKET, Engine Crankshaft/Timing, SPROCKET,CRANKSHAFT(18 TEETH)(.40/.41" TOOTH THICKNESS)
$63.37 $36.41
1
Add To Cart

12552128
SPROCKET, Engine Camshaft, SPROCKET,CAMSHAFT(36 TEETH)(.395/.405" TOOTH WIDTH)(*02)
$200.70 $126.98
1
Add To Cart

12561388
BOLT, Engine Main Bearing Cap, BOLT,CRANKSHAFT BEARING CAP(7/16-14X3.34)(*02)
- Require Quantity: 10
- Package Quantity: 1
$10.64 $6.75
1
Add To Cart

14084945
PLUG, Plug Threaded, PLUG,1/4-18X0.56,STEEL,PC(ENGINE BLOCK OIL GALLERY)
$12.55 $6.99
1
Add To Cart

94673017
PLUG, Engine Block, PLUG,CYL & CASE WATER JACKET(DIAMETER 41.4MM)(*02)
- Require Quantity: 08
- Package Quantity: 1
$7.02 $4.24
1
Add To Cart

10046031
PIN, Engine Flywheel, PIN,FLYWHEEL LOCATING(ALSO PART OF 142)(*02)(3.686)
$5.90 $3.75
5
Add To Cart

PISTON, Engine Piston
10159436
PISTON, (W/PINION)(101.614-101.596MM)(STD)(*02)
Require Quantity: 08
Package Quantity: 1
Replaced By: 19434034
$203.11 $128.52
1
Add To Cart
10159437
PISTON, (W/PINION)(HIGH-LIMIT)(101.632-101.614MM)(OVERSIZE)(*02)
- Require Quantity: 08
- Package Quantity: 1
10159438
PISTON, (W/PINION)(.030" OVERSIZE)(*02)
- Require Quantity: 08
- Package Quantity: 1

10241154
PLUG, Engine Camshaft & Balance Shaft Hole, PLUG,CAMSHAFT BEARING HOLE(*02)(8.970)
$4.30 $2.73
5
Add To Cart

106751
KEY, Engine Crankshaft Pulley and Balancer, KEY,CRANKSHAFT BALANCER(19.05MM X 4.75MM)(8.960)
- Require Quantity: 02
- Package Quantity: 80
$1.81 $1.15
80
Add To Cart

12378478
T, Maintenance Products, T-2000)(RED)(2.8 OUNCE()(VOC RESTRICTION: NOT FOR SALE IN CALIFORNIA)
- Replaced By: 19369831
$39.90 $22.24
1
Add To Cart

BEARING, Engine Camshaft & Balance Shaft Front
12453171
BEARING, CAMSHAFT(#2 & REAR)(*02)
Fitting Vehicle Options: B(L05)(EXC CV2)
Require Quantity: 02
Package Quantity: 1
$80.24 $39.79
1
Add To Cart
19301057
BEARING, CAMSHAFT(#2 & REAR)(*02)
- Fitting Vehicle Options: B(L05,CV2)(EXPORT)
- Require Quantity: 02
- Package Quantity: 1
$38.36 $31.28
1
Add To Cart
19301058
BEARING, CAMSHAFT(#3-4)(*02)
- Fitting Vehicle Options: B(L05,CV2)(EXPORT)
- Require Quantity: 02
- Package Quantity: 1
$38.31 $24.34
1
Add To Cart
12453170
BEARING, CAMSHAFT(#1)(*02)
- Fitting Vehicle Options: B(L05)
12453172
BEARING, CAMSHAFT(#3-4)(*02)
- Fitting Vehicle Options: B(L05)(EXC CV2)
- Require Quantity: 02
- Package Quantity: 1

14087014
CHAIN, Engine Timing, CHAIN,CAMSHAFT TIMING(9-LINKS)(DIM 5.737 36 TEETH,DIM 2.879 18 TEETH)
$88.46 $56.22
1
Add To Cart

14088556
HOUSING, Engine Rear Main Bearing, HOUSING,CRANKSHAFT REAR OIL SEAL(INCLUDE 124,125)(*02)(0.659)
$208.47 $131.90
1
Add To Cart

19333512
SEALANT, Maintenance Products, SEALANT,THREAD(VIBRA-TITE 420)(1.69 OUNCE
$27.29 $15.21
1
Add To Cart

461372
BOLT, Engine Connecting Rod Cap, BOLT,CONNECT ROD(ALSO PART OF 112)(*02)
- Require Quantity: 16
- Package Quantity: 1
$55.35 $33.44
1
Add To Cart

9424877
BOLT, Engine Camshaft gear, BOLT,CAMSHAFT SPROCKET(5/16-18 X 3/4, 300M)(HEXAGON HEAD, STEEL)(8.900)
- Require Quantity: 03
- Package Quantity: 5
$3.43 $2.20
5
Add To Cart

9441003
PIN, Engine Rear Main Bearing, PIN,CRANKSHAFT REAR OIL SEAL HOUSING LOCATING(7/16 X 9/16 STEEL)(*02)(8.940)
$3.46 $2.20
1
Add To Cart

10088155
CAMSHAFT, Engine, CAMSHAFT,ENGINE(INCLUDE 150)

12510735
ENGINE, Cylinder and Case, ENGINE,(SERVICE PARTIAL)(REFER TO NOTE 3,4 IN CATALOG TEXT)(INCLUDE 102,106,109,110,111,112,113,114,115,116,117,119,120,122,123,124,125,126,130,131,132,133,134,135,136,137,142,143,144,145,148,149,152,153)(*01,03)

10108645
NUT, HEX FLANGED HEAD,1/4-20X.26,.525 OUTSIDE DIAMETER,284M,PHOSPHATE ELECTRO-ORGANIC(CRANKSHAFT REAR OIL SEAL RETAINER)(*02)
$7.50 $4.76
10
Add To Cart

274584
PIN, GROOVE/F/.312X.375 CADMIUM OR ZINC PLATED (OPT); 0.375" LENGTH(CRANKSHAFT BALANCE)(WEIGHT)
$2.31 $1.46
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1992 Buick Roadmaster parts. Parts like Engine Assembly-Cylinder Block & Internal Parts are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 5.7L. Model Code: 4 DOOR, LIMITED SEDAN, STATION WAGON.