Contact Us
Live Chat
or
1-888-860-1781
×
Live Chat
1-888-860-1781
Buick Parts
Cadillac Parts
Chevrolet Parts
GMC Parts
Hummer Parts
Oldsmobile Parts
Pontiac Parts
Saturn Parts
Login/Register
My Account
Track Order
Help Center
Contact Us
ChevyParts
Search Bar
Search by Part Number, Part Name, or Vehicle
Track Order
My Account
Cart
Buick Parts
Cadillac Parts
Chevrolet Parts
GMC Parts
GM Parts
Hummer Parts
Oldsmobile Parts
Pontiac Parts
Saturn Parts
My Garage
Help Center
Home
>
Buick
>
Riviera
>
1991
>
Engine Parts & Mounts, Timing, Lubrication System
1991 Buick Riviera Engine Parts & Mounts, Timing, Lubrication System
Currently shopping for
1991 Buick Riviera
Change Vehicle
Vehicle Options
Luxury; 6 Cyl 3.8 L GAS
Vehicle Options
Luxury; 6 Cyl 3.8 L GAS
Categories
Close X
Currently selected
Engine
Engine & Trans Mounting
Engine Parts, Mounts, Cylinder Head & Valves, Camshaft & Timing, Oil Pan, Oil Pump, Crankshaft & Bearings, Pistons, Rings & Bearings
Other Categories
A/C & Heating
Air & Fuel Delivery
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
Electrical
Headlights & Lighting
Maintenance & Lubrication
Steering
Suspension
Browse Categories
Categories
Close X
Currently selected
Engine
Engine & Trans Mounting
Engine Parts, Mounts, Cylinder Head & Valves, Camshaft & Timing, Oil Pan, Oil Pump, Crankshaft & Bearings, Pistons, Rings & Bearings
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
Enlarge Diagram
Sort by:
Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
1
24500045
Cylinder Head
Part Notes: All Models
3
12590365
Valve Cover
Part Notes: Right
4
25532619
Valve Cover Gasket
Part Notes: All Models
$3.13
$1.99
1
Add To Cart
5
25532065
Valves
Part Notes: All Models; Intake
5
25532066
Valves
Part Notes: All Models; Exhaust
6
25535162
Valve Seals
Part Notes: Intake
9
3947770
Valve Keeper
Part Notes: All Models
Replaced By: 24503856
$5.47
$3.49
10
Add To Cart
11
25532501
Push Rods
Part Notes: All Models
12
17122490
Valve Lifters
Part Notes: All Models
$60.54
$38.65
1
Add To Cart
21
25530920
Connecting Rod
Part Notes: All Models
31
24500464
Oil Pick-Up
Part Notes: All Models
Replaced By: 24505569
88959267
Crankshaft Pulley
88959268
Crankshaft Pulley
17996396
Mount
Part Notes: Rear; Left
17998659
Mount
Part Notes: Front
19210284
Oil Filter
Replaced By: 12731175
$8.76
$4.91
1
Add To Cart
12350249
Oil Pan Gasket
$28.51
$18.20
1
Add To Cart
12537111
Sensor
20727801
Splash Shield
Part Notes: Side
Location: Driver Side
20728452
Splash Shield
Part Notes: Front
20728500
Splash Shield
Part Notes: Side
Location: Passenger Side
3533540
Splash Shield
Part Notes: Rear
12353384
Timing Cover
12351007
Timing Cover Gasket Set
You may also looking for following parts
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
View Details
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
View Details
12563282
KEY,CRANKSHAFT BALANCER(TO CRANKSHAFT)(*04)
Fitting Vehicle Options: E(L27)
$6.90
$4.40
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
View Details
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
View Details
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
View Details
25536321
PIN,ENGINE FRONT COVER LOCATING(1/4 X 1/2")(STEEL)(CHAMFERED ENDS)(*04)(8.939)
Fitting Vehicle Options: E
Require Quantity: 02
Package Quantity: 1
$7.39
$4.72
View Details
12584591
RETAINER,FUEL INJECTOR
Fitting Vehicle Options: E(L27)
Require Quantity: 06
Package Quantity: 1
$25.08
$14.04
View Details
25530949
VALVE,OIL PRESSURE RELIEF(USE W/O TRANSVERSE HOLES/SLOTS)
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
View Details
24500618
KEY,CAMSHAFT SPROCKET
Fitting Vehicle Options: E(L27)
$1.76
$1.12
View Details
25519242
BOLT,OIL PUMP COVER(1/4-20X.88)
Fitting Vehicle Options: E(L27)
Require Quantity: 05
Package Quantity: 1
$1.75
$1.12
View Details
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
View Details
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
View Details
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
$4.74
View Details
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
View Details
10108645
NUT,OIL PAN(8.917)
Fitting Vehicle Options: E(L27)
$7.50
$4.78
View Details
88891743
FITTING,ENGINE COOLANT(BY PASS TO INTAKE)(PART OF 39)
Fitting Vehicle Options: E(L27)
24500431
SPRING,PCV VALVE(PART OF 112)
Fitting Vehicle Options: E(L27)
$0.35
$0.22
View Details
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
View Details
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
View Details
12721203
LIFTER,VALVE(HYDRAULIC, ROLLER, NON-ACTIVE FUEL MANAGEMENT LIFTER)(MERCH PACKING OF QTY 4 17122490)
Fitting Vehicle Options: E(L27)
$181.49
$115.35
View Details
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
View Details
25525953
BOLT,CYL HEAD(UPPER CENTER)
Fitting Vehicle Options: E(L27)
Require Quantity: 04
Package Quantity: 1
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
View Details
5617102
GASKET,OXYGEN SENSOR(FOR REPAIR PURPOSES)
Fitting Vehicle Options: E(L27)
$8.90
$4.97
View Details
19333512
SEALANT,THREAD(VIBRA-TITE 420)(1.69 OUNCE(ENGINE COOLANT TEMPERATURE INDICATOR SWITCH HOLE PLUG)
Fitting Vehicle Options: E
$27.29
$15.28
19355205
SPARK PLUG,GASOLINE ENGINE IGNITION(STANDARD PLUG)
Fitting Vehicle Options: E(L27)
Require Quantity: 06
Package Quantity: 8
$4.18
$2.34
View Details
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
View Details
25534749
GROMMET,VALVE ROCKER ARM COVER BOLT
Fitting Vehicle Options: E(L27)
Require Quantity: 12
Package Quantity: 5
$2.53
$1.61
View Details
24500650
SEAL,THROTTLE BODY HEATER OUTLET PIPE(O RING)(HEATER INLET & OUTLET PIPE)(PART OF 39)
Fitting Vehicle Options: E(L27)
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
View Details
14090908
GASKET,OIL PAN DRAIN PLUG(PART OF 42)(24.5MM OUTSIDE DIAMETER)
Fitting Vehicle Options: E(L27)
$5.16
$3.29
View Details
25532662
CAP,FUEL PRESSURE SERVICE VALVE(CAP FOR PRESSURE TEST SCHRADER VALVE)(3.163)
Fitting Vehicle Options: E(L27)
$8.42
$4.72
View Details
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