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Home
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Oldsmobile
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98
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1991
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Engine Parts & Mounts, Timing, Lubrication System
1991 Oldsmobile 98 Engine Parts & Mounts, Timing, Lubrication System
Currently shopping for
1991 Oldsmobile 98
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Vehicle Options
6 Cyl 3.8 L GAS
Vehicle Options
6 Cyl 3.8 L GAS
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Currently selected
Engine
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
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Categories
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Currently selected
Engine
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
2
12351017
Head Gasket
Gasket Kit, Engine Cylinder Head
Part Notes: All Models
3
12590366
Valve Cover
Cover-Valve Rocker Arm
Part Notes: 3.8l; Left
MSRP:
$95.35
Your Price:
$60.87
1
Add To Cart
3
12590365
Valve Cover
Cover-Valve Rocker Arm
Part Notes: 3.8l; Right
4
25532619
Valve Cover Gasket
Gasket, Engine Camshaft & Valve Rocker Cover
Part Notes: All Models
MSRP:
$3.22
Your Price:
$2.05
1
Add To Cart
5
25532065
Intake Valve
Valve
Part Notes: All Models
6
25532066
Exhaust Valve
Valve
Part Notes: All Models
7
25535162
Valve Seals
Seal, Engine Valve
Part Notes: Intake
9
24500873
Valve Retainer
Cap-Valve Spring
Part Notes: All Models
10
3947770
Valve Keeper
Key-Valve Stem
Part Notes: All Models
Replaced By: 24503856
MSRP:
$5.61
Your Price:
$3.58
10
Add To Cart
13
25532501
Push Rods
Rod, Engine Valve Push Rod
Part Notes: 3.8l; 2 Dimples
14
17122490
Valve Lifters
Lifter, Engine Valve Lifter
Part Notes: All Models
MSRP:
$60.54
Your Price:
$38.65
1
Add To Cart
16
24501060
Bearings
Bearing, Camshaft
Part Notes: No. 1, 4
16
24501061
Bearings
Bearing, Camshaft
Part Notes: No. 2, 3
19
24500459
Timing Gear Set
Sprocket, Engine Camshaft
Part Notes: Camshaft
20
25535094
Timing Chain
Chain, Engine Timing
Part Notes: All Models
21
25533131
Piston Rings
F-Ring Kit
Part Notes: All Models
23
25530920
Connecting Rod
Rod, Engine Piston
Part Notes: 3.8l
27
12582320
Rear Main Seal
Seal, Engine Rear Main Bearing
Part Notes: All Models
MSRP:
$34.31
Your Price:
$21.91
1
Add To Cart
33
12350249
Oil Pan Gasket
Gasket Kit, Oil Pan
Part Notes: All Models
MSRP:
$30.00
Your Price:
$19.15
1
Add To Cart
35
24500464
Oil Pick-Up
Screen, Engine Oil Pump
Part Notes: All Models
Replaced By: 24505569
88959268
Crankshaft Balance
Damper, Engine Crankshaft And Camshaft Balancer
Part Notes: W/O Supercharger
19210284
Oil Filter
Filter, Oil
Replaced By: 12731175
MSRP:
$8.76
Your Price:
$4.91
1
Add To Cart
12351002
Overhaul Gasket Set
Gasket Kit, Engine
Part Notes: 3.8l
12353384
Timing Cover
Cover Kit, Engine Front Cover
Part Notes: W/O Supercharger
24502133
Timing Cover Gasket
Gasket, Engine Front Cover
12351005
Valve Grind Gasket Kit
Gasket Kit, Engine Cylinder Head
Part Notes: 3.8l
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14090908
GASKET,OIL PAN DRAIN PLUG(PART OF 40)(24.5MM OUTSIDE DIAMETER)
Fitting Vehicle Options: C(L27)
MSRP:
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25527831
BOLT,CYL HEAD(TO CYL BLOCK INNER ROW CENTER END-OUTER ROW CENTER)(7/16-14X3.24")(INNER)
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12584591
RETAINER,FUEL INJECTOR
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LIFTER,VALVE(HYDRAULIC, ROLLER, NON-ACTIVE FUEL MANAGEMENT LIFTER)(MERCH PACKING OF QTY 4 17122490)
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CAP,FUEL PRESSURE SERVICE VALVE(CAP FOR PRESSURE TEST SCHRADER VALVE)(3.163)
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25536321
PIN,DOWEL 1/4"X 1/2"(ENGINE FRONT COVER LOCATING)
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25519242
BOLT,OIL PUMP COVER(1/4-20X.88)
Fitting Vehicle Options: C(L27)
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11516329
BOLT,HEX FLANGED HEAD,M12X1.75X25,18.85 THREAD,26.6 OUTSIDE DIAMETER,10.9,7114M.(EXHAUST CROSSOVER PIPE)
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8654382
PLUG,ENGINE BLOCK COOLANT DRAIN HOLE(ENGINE BLOCK COOLANT DRAIN HOLE)
MSRP:
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Your Price:
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NUT,OIL PAN(8.917)
Fitting Vehicle Options: C(L27)
MSRP:
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19355205
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12338076
PIN,TRANS LOCATING(19.5 MM X 18.5 MM)(TO CYL BLOCK)
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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)
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BOLT,CYL HEAD(7/16-14X2.34")(OUTER)(PACKAGE OF 8 BOLTS)
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Require Quantity: 08
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SPRING,PCV VALVE(PART OF 112)
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MSRP:
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Your Price:
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Your Price:
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