1991 Buick Riviera Engine Parts & Mounts, Timing, Lubrication System
Currently shopping for
1991 Buick Riviera
Change VehicleVehicle Options
Luxury; 6 Cyl 3.8 L GASVehicle Options
Luxury; 6 Cyl 3.8 L GASCategories Close X
Currently selected
Engine
Other Categories
A/C & Heating
Air & Fuel Delivery
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
Electrical
Headlights & Lighting
Maintenance & Lubrication
Steering
Suspension
Parts Questions
Diagram (1 of 1): Engine Parts & Mounts, Timing, Lubrication System
Sort by:
Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- 1
- 3
- 4
$3.13 $1.991
- 5
- 5
- 6
- 9$5.47 $3.4910
- 11
- 12
$60.54 $38.651
- 21
- 31
$8.76 $4.911
$28.51 $18.201
12377953
LUBRICANT,ANTI-SEIZE(DRY FILM),4 0Z.,BRUSH TOP CAN(FOR REPAIR PURPOSES)- Replaced By: 88862477
$102.08 $57.18
12584591
RETAINER,FUEL INJECTOR- Fitting Vehicle Options: E(L27)
- Require Quantity: 06
- Package Quantity: 1
$25.08 $14.04
11509341
BOLT,HEX FLANGED HEAD,8X1.25X100,9.8 PLATE STEEL,17.6-OUTSIDE DIAMETER, 30MM THREAD(GENERATOR SUPPORT)- Fitting Vehicle Options: E(L27)
25531956
BOLT,CONNECT ROD(3/8-24X1.68,1.18 THREAD,20)(PART OF 13)(*04)(0.659)- Fitting Vehicle Options: E(L27)
- Require Quantity: 12
- Package Quantity: 1
$3.71 $2.37
24504713
BOLT,ENGINE FRONT COVER(THROUGH ENGINE FRONT COVER TO CYL BLOCK)(5/16-18X1.50 300 M)(5/16-18 UNC-2AX1.50)- Fitting Vehicle Options: E(L27)
$9.36 $5.98
24503056
BOLT,CRANKSHAFT BEARING CAP(USED W/ SHINY SMOOTH BEARING CAP)(PART OF 16)(VERTICAL INSTALLATION)(7/16-14X3.6)(*04)- Fitting Vehicle Options: E(L27)
- Require Quantity: 08
- Package Quantity: 5
$7.99 $5.10
$6.90 $4.40
25534181
BOLT,OIL FILTER ADAPTER(5/16-18X1.53)(HEXAGON W/WASHER .65 OUTSIDE DIAMETER,5/16-18X1.53,CADMIUM,300M,FULL THREAD)(1.113)- Fitting Vehicle Options: E(L27)
- Require Quantity: 04
- Package Quantity: 1
25532662
CAP,FUEL PRESSURE SERVICE VALVE(CAP FOR PRESSURE TEST SCHRADER VALVE)(3.163)- Fitting Vehicle Options: E(L27)
$8.42 $4.72
25534752
GASKET,ENGINE COOLANT MANIFOLD(PART OF 39)(BETWEEN LOWER INTAKE & ENGINE COOLANT MANIFOLD)- Fitting Vehicle Options: E(L27)
$1.76 $1.12
25534756
SEAL,PCV VALVE(O'RING BY-PASS(CRANKCASE VENT VALVE,VALVE TO INTAKE MANIFOLD)(PART OF 112)- Fitting Vehicle Options: E(L27)
25513252
PLUG,CYL HEAD CORE HOLE(CYL BLOCK REAR)(CUP DIAMETER 1 1/8")(PART OF 74)- Fitting Vehicle Options: E(L27)
- Require Quantity: 04
- Package Quantity: 1
24501366
BOLT,CAMSHAFT SPROCKET(ALSO HOLDS BALANCE SHAFT GEAR)(1/2-20X1.64,W/WASHER)- Fitting Vehicle Options: E(L27)
8654382
PLUG,ENGINE BLOCK COOLANT DRAIN HOLE(1/8-27)(NPFT HEXAGON HEAD)(*04)(4.104)- Fitting Vehicle Options: E(L27)
- Require Quantity: 02
- Package Quantity: 1
$7.20 $4.59
$7.50 $4.78
25536321
PIN,CYL HEAD LOCATING(DOWEL 1/4 X 1/2)(STEEL) (CHAMFERED ENDS)(1/4 X 1/2")(STEEL)(CHAMFERED ENDS)(*04)(8.939)- Fitting Vehicle Options: E(L27)
- Require Quantity: 04
- Package Quantity: 1
$7.39 $4.72
14090908
GASKET,OIL PAN DRAIN PLUG(PART OF 42)(24.5MM OUTSIDE DIAMETER)- Fitting Vehicle Options: E(L27)
$5.16 $3.29
3835577
PLUG,ENGINE BLOCK OIL GALLERY(37/64 DIAMETER)(*04)(8.970)- Fitting Vehicle Options: E(L27)
- Require Quantity: 02
- Package Quantity: 1
$2.88 $1.84
25537068
SEAL,HEATER OUTLET PIPE (O RING)(PART OF 106)(0.674" INSIDE DIAMETER)(TEFLON COATED)(9.260)- Fitting Vehicle Options: E(L27)
$2.45 $1.38
12338076
PIN,TRANS LOCATING(19.5 MM X 18.5 MM)(TO CYL BLOCK)- Fitting Vehicle Options: E(L27)
- Require Quantity: 02
- Package Quantity: 1
$1.78 $1.13
$8.80 $5.61
25521361
PLUG,CAMSHAFT BEARING HOLE(REAR BEARING LOCATING(EXPANSION CUP)(CUP,1.960X0.240,1010 STEEL,PLAIN)(*04)- Fitting Vehicle Options: E(L27)
444776
PLUG,ENGINE BLOCK OIL GALLERY(1/4-18 SHORT THREAD,.41 LONG,STEEL,ZINC COATED (DIPPED OR PLATED) 4342M)(250-18)(*04)(8.971)- Fitting Vehicle Options: E(L27)
$7.19 $4.59
14033946
STUD,ENGINE MOUNT STRUT BRACKET(INBOARD/OUTBOARD UPPER)(M10X1.5X20/M10X1.5X30.5)(0.004)- Fitting Vehicle Options: E(L27)
- Require Quantity: 02
- Package Quantity: 5
24501615
BOLT,CAMSHAFT THRUST PLATE(C/SKIRT OVAL, 5/16-18X.75, 280M)- Fitting Vehicle Options: E(L27)
- Require Quantity: 03
- Package Quantity: 1
19355205
SPARK PLUG,GASOLINE ENGINE IGNITION(STANDARD PLUG)- Fitting Vehicle Options: E(L27)
- Require Quantity: 06
- Package Quantity: 8
$4.18 $2.34
24502164
BOLT,VALVE ROCKER ARM COVER(W/WASHER TO CYL HEAD(HEX WASHER HEAD,1/4-20X1.0 W/DOG POINT/.85 OUTSIDE DIAMETER SPECIAL BODY WASHER,6010M,PO 6174M)(1/4-20X1)(W/WASHER TO CYL HEAD)- Fitting Vehicle Options: E(L27)
- Require Quantity: 12
- Package Quantity: 1
$5.22 $3.33
$1.33 $0.85
24501162
PIN,ENGINE FRONT COVER LOCATING(DOWEL PINION,0.25X0.875,STEEL,PLAIN,CHAMFERED ENDS)(*04)- Fitting Vehicle Options: E(L27)
$10.89 $6.96
24504717
STUD,ENGINE FRONT COVER(THROUGH FRONT TO BLOCK(HEXAGON W/.65 OUTSIDE DIAMETER FLAT WASHER,5/16-18X1.53 & .31X.66 W/GROOVE,300M,PC))- Fitting Vehicle Options: E(L27)
- Require Quantity: 03
- Package Quantity: 1
24504716
BOLT,ENGINE FRONT COVER(5/16-18X2.75)(HEXAGON W/FLAT WASHER,5/16-18X2.75,0.65 OUTSIDE DIAMETER,300M,PO(SILVER),W/SEALER)- Fitting Vehicle Options: E(L27)
$7.70 $4.92
88891770
BOLT,CYL HEAD(7/16-14X2.34")(OUTER)(PACKAGE OF 8 BOLTS)- Fitting Vehicle Options: E(L27)
- Require Quantity: 08
- Package Quantity: 1
$10.28 $6.56
9438381
HOSE,BULK 5/32X25FT(FUEL PRESSURE REGULATOR VACUUM)(PART OF 5)(BULK STOCK-CUT TO LENGTH AS NEEDED)- Fitting Vehicle Options: E
$57.44 $36.68
24500650
SEAL,THROTTLE BODY HEATER OUTLET PIPE(O RING)(HEATER INLET & OUTLET PIPE)(PART OF 39)- Fitting Vehicle Options: E(L27)
19158029
SPARK PLUG,GASOLINE ENGINE IGNITION(PLATINUM PLUG)- Fitting Vehicle Options: E(L27)
- Require Quantity: 06
- Package Quantity: 1
- Replaced By: 19300875
$13.20 $7.39
11503663
WASHER, 6.3MM INSIDE DIAMETER, 12.5MM OUTSIDE DIAMETER, .60MM THICK(ELECTRONIC IGNITION MODULE)- Fitting Vehicle Options: E
- Require Quantity: 03
- Package Quantity: 1
$5.25 $3.35
25519242
BOLT,OIL PUMP COVER(1/4-20X.88)- Fitting Vehicle Options: E(L27)
- Require Quantity: 05
- Package Quantity: 1
$1.75 $1.12
25534749
GROMMET,VALVE ROCKER ARM COVER BOLT- Fitting Vehicle Options: E(L27)
- Require Quantity: 12
- Package Quantity: 5
$2.53 $1.61
1635540
STUD,THROTTLE BODY(PART OF 112)(M8X1.25X40,9.8)(8.981)- Fitting Vehicle Options: E(L27)
- Require Quantity: 03
- Package Quantity: 1
$9.35 $5.97
- 25536323
PIN,ENGINE FRONT COVER LOCATING(DOWEL 1/4X1 3/8)(1/4 X 1-3/8", STEEL)(CHAMFERED ENDS)(*04)(8.939)- Fitting Vehicle Options: E(L27)
$8.70 $5.56
25525953
BOLT,CYL HEAD(UPPER CENTER)- Fitting Vehicle Options: E(L27)
- Require Quantity: 04
- Package Quantity: 1
25527831
BOLT,CYL HEAD(TO CYL BLOCK INNER ROW CENTER END-OUTER ROW CENTER)(7/16-14X3.24")(INNER)- Fitting Vehicle Options: E(L27)
- Require Quantity: 04
- Package Quantity: 1
$8.90 $4.97