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
>
Oldsmobile
>
98
>
1990
>
Engine Parts & Mounts, Timing, Lubrication System
1990 Oldsmobile 98 Engine Parts & Mounts, Timing, Lubrication System
Currently shopping for
1990 Oldsmobile 98
Change Vehicle
Vehicle Options
6 Cyl 3.8 L GAS
Vehicle Options
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
2
25530334
Head Gasket
Part Notes: All Models
3
12590365
Valve Cover
Part Notes: 3.8l; Right
3
25532624
Valve Cover
Part Notes: 3.8l; Left
4
25532619
Valve Cover Gasket
Part Notes: All Models
$3.13
$1.99
1
Add To Cart
5
25532065
Intake Valve
Part Notes: All Models
6
25532066
Exhaust Valve
Part Notes: All Models
7
25535162
Valve Seals
Part Notes: Intake
8
25533545
Valve Springs
Part Notes: 3.8l
10
3947770
Valve Keeper
Part Notes: All Models
Replaced By: 24503856
$5.47
$3.49
10
Add To Cart
13
25532501
Push Rods
Part Notes: 3.8l; 2 Dimples
14
17122490
Valve Lifters
Part Notes: All Models
$60.54
$38.65
1
Add To Cart
15
12338325
Camshaft
Part Notes: 3.8l; All
18
12333443
Front Cover Gasket
Part Notes: All Models
19
24500030
Timing Gear Set
Part Notes: Camshaft
20
25530114
Timing Chain
Part Notes: All Models
21
25533131
Piston Rings
Part Notes: All Models
23
25530920
Connecting Rod
Part Notes: 3.8l
24
89017700
Bearings
Part Notes: All Models
$24.07
$15.37
1
Add To Cart
25
12338340
Main Bearings
Part Notes: No. 1
25
12338342
Main Bearings
Part Notes: No. 4
26
25533717
Crankshaft
Part Notes: 3.8l
28
25532546
Vibration Damper
Part Notes: All Models
29
88959267
Pulley
Part Notes: 3.8l
35
25532214
Oil Pick-Up
Part Notes: All Models
22188804
Mount
Part Notes: Front; Right
22201085
Mount
Part Notes: Rear; Left;Rear; Right
19210284
Oil Filter
Part Notes: 3.8 Liter Gas Engine
Replaced By: 12731175
$8.76
$4.91
1
Add To Cart
12353406
Oil Pan
Part Notes: 3.8 Liter Gas Engine
12350249
Oil Pan Gasket
Part Notes: 3.8 Liter Gas Engine
$28.51
$18.20
1
Add To Cart
12350289
Overhaul Gasket Set
Part Notes: 3.8l
25533491
Timing Cover
Part Notes: 3.8 Liter Gas Engine
You may also looking for following parts
25536321
PIN, DOWEL (1/4X1/2)(PART OF 73)
$7.39
$4.72
View Details
24504716
BOLT, ENGINE FRONT COVER (5/16-18X2.75)
$7.70
$4.92
View Details
11508039
BOLT, HEXAGON (M10X1.5X65) 10.9 PHOSPHATE ORGANIC
12337901
GASKET,ENGINE COOLANT THERMOSTAT(1989-90)(USE IN PLACE OF O RING TO SEAL THERMOSTAT ON 88 LN3(3.8C) ENGINE,ALSO REMOVE SHIM FROM COOLANT OUTLET BOLT)(*02)
14090908
GASKET, DRAIN PLUG
$5.16
$3.29
View Details
88891770
BOLT, CYL HEAD LOWER ROW
$10.28
$6.56
View Details
25519242
BOLT,OIL PUMP COVER
$1.75
$1.12
View Details
25532434
BEARING, W/SPRING CAMSHAFT THRUST
12537114
BOLT,CRANKSHAFT POSITION SENSOR BRACKET(1)(1988-90)C(LN3)
25531956
BOLT, CONNECT ROD
$3.71
$2.37
View Details
25527831
BOLT, CYL HEAD TO CYL BLOCK INNER ROW
12563282
KEY, BALANCE TO CRANKSHAFT(1990)
$6.90
$4.40
25537068
SEAL,HEATER OUTLET PIPE (O RING)(*02)
$2.45
$1.38
View Details
3835577
PLUG, FRONT OIL GALLERY (.587 DIAMETER)
$2.88
$1.84
View Details
8654382
PLUG (1/8-27)
$7.20
$4.74
View Details
25534749
GROMMET,VALVE ROCKER ARM COVER BOLT
$2.53
$1.61
View Details
24502164
BOLT,VALVE ROCKER ARM COVER
$5.22
$3.33
View Details
9427693
PLUG,CUP 5/8, CORROSION RESISTANT STEEL(ENGINE BLOCK CORE HOLE)(AS REQUIRED)(1.531)
$7.20
$4.59
View Details
9442184
BOLT,VALVE LIFTER GUIDE RETAINER TO CYL BLOCK(HEXAGON 5/16-18X7/8 .741-THREAD LEN(300M PC)(3)(1988-90)C(3.8C)
Require Quantity: 03
Package Quantity: 5
$6.91
$4.40
View Details
25530949
VALVE, O/PRESSURE
9440227
BOLT, HEX FLANGED HEAD (5/16-18X1.25) 280M PHOSPHATE ORGANIC
$2.36
$1.51
25535027
GASKET, EGR VALVE
444776
PLUG,AUTO HEXAGON SOCKET DRAIN(AS REQUIRED)
$7.19
$4.59
View Details
12338076
PIN, TRANS LINE UP
$1.78
$1.13
View Details
1635540
STUD, THROTTLE BODY
$9.35
$5.97
View Details
24501162
PIN,CYL HEAD LOCATING(DOWEL 1/4X1)
$10.89
$6.96
View Details
11515793
BOLT, HEXAGON (M8X1.25X40) 9.8 PHOSPHATE
$6.38
$4.07
View Details
25525953
BOLT, CYL HEAD UPPER CENTER
25537222
GASKET, VACUUM HARNESS MANIFOLD (PART OF 13)