1998 Pontiac Grand Prix Engine Parts & Mounts, Timing, Lubrication System

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1998 Pontiac Grand Prix
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A/C & Heating
Air & Fuel Delivery
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
Electrical
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Headlights & Lighting
Interior & Exterior Trim
Maintenance & Lubrication
Steering
Suspension
Transmission
4 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Engine / Transaxle (3.1L)
    1998 Pontiac Grand Prix Engine Parts & Mounts, Timing, Lubrication System Diagram 1 - Thumbnail
  • 2.Engine / Transaxle (3.8L)
    1998 Pontiac Grand Prix Engine Parts & Mounts, Timing, Lubrication System Diagram 2 - Thumbnail
  • 3.Engine Parts & Mounts, Timing, Lubrication System
    1998 Pontiac Grand Prix Engine Parts & Mounts, Timing, Lubrication System Diagram 3 - Thumbnail
  • 4.Engine Parts & Mounts, Timing, Lubrication System (6 Cyl 3.8L)
    1998 Pontiac Grand Prix Engine Parts & Mounts, Timing, Lubrication System Diagram 4 - Thumbnail
Sort by:
Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 1
    12563267
    Balancer
    Pulley
    • Part Notes: 3.8 Liter, W/O Supercharger
  • 1
    12563268
    Balancer
    Pulley
    • Part Notes: 3.8 Liter, W/Supercharger
  • 1 Pontiac 19420423 Balancer
    19420423
    Balancer
    Damper, Engine Crankshaft And Camshaft Balancer
    • Part Notes: 3.1 Liter
    MSRP: $96.06 Your Price: $61.32
    1
    Add To Cart
  • 2
    12590863
    Head Gasket
    Gasket, Engine Cylinder Head
    • Part Notes: All Models
    MSRP: $52.74 Your Price: $33.67
    1
    Add To Cart
  • 2
    89017814
    Head Gasket
    Gasket Kit, Engine Cylinder Head
    • Part Notes: All Models; W/O Supercharger
  • 2
    89017824
    Head Gasket
    Gasket Kit, Engine Cylinder Head
    • Part Notes: All Models; W/Supercharger
  • 3
    10189276
    Timing Cover Gasket
    Gasket, Engine Front Cover
    • Part Notes: 3.1 Liter
    MSRP: $11.45 Your Price: $7.31
    1
    Add To Cart
  • 3
    12587003
    Timing Cover Gasket
    Gasket, Engine Front Cover
    • Part Notes: 3.8 Liter
    • Replaced By: 12731121
    MSRP: $15.10 Your Price: $9.64
    1
    Add To Cart
  • 3
    12590366
    Valve Cover
    Cover-Valve Rocker Arm
    • Part Notes: All Models; Left; W/O Supercharger
    MSRP: $95.35 Your Price: $60.87
    1
    Add To Cart
  • 3
    89017415
    Valve Cover
    Cover Assembly, Valve Rocker Arm
    • Part Notes: All Models; Left
  • 3
    12590365
    Valve Cover
    Cover-Valve Rocker Arm
    • Part Notes: All Models; Right; W/O Supercharger
  • 3
    12590364
    Valve Cover
    Cover-Valve Rocker Arm
    • Part Notes: All Models; Right; W/Supercharger
    MSRP: $99.17 Your Price: $63.30
  • 3
    12590363
    Valve Cover
    Cover-Valve Rocker Arm
    • Part Notes: All Models; Left; W/Supercharger
    MSRP: $29.28 Your Price: $18.69
    1
    Add To Cart
  • 3 Pontiac 89017436 Valve Cover
    89017436
    Valve Cover
    Cover Assembly, Valve Rocker Arm
    • Part Notes: All Models; Right
  • 4
    14090906
    Crankshaft Seal
    Seal, Engine Front Cover & Crankshaft Seal
    • Part Notes: 3.1 Liter
    MSRP: $39.63 Your Price: $22.20
    1
    Add To Cart
  • 4
    12582313
    Crankshaft Seal
    Seal Assembly-Crankshaft Front Oil
    • Part Notes: 3.8 Liter
    MSRP: $20.14 Your Price: $12.86
    1
    Add To Cart
  • 4
    25532619
    Valve Cover Gasket
    Gasket, Engine Camshaft & Valve Rocker Cover
    • Part Notes: All Models; W/O Supercharger
    MSRP: $3.22 Your Price: $2.05
    1
    Add To Cart
  • 4
    24503937
    Valve Cover Gasket
    Gasket, Engine Camshaft & Valve Rocker Cover
    • Part Notes: All Models; W/Supercharger
    MSRP: $3.40 Your Price: $2.17
    1
    Add To Cart
  • 4
    10154775
    Valve Cover Gasket
    Gasket, Engine Camshaft & Valve Rocker Cover
    • Part Notes: All Models
    MSRP: $44.12 Your Price: $28.17
    1
    Add To Cart
  • 5
    12590366
    Valve Cover
    Cover-Valve Rocker Arm
    • Part Notes: 3.8 Liter, W/O Supercharger
    • Location: Driver Side
    MSRP: $95.35 Your Price: $60.87
    1
    Add To Cart
  • 5
    12590365
    Valve Cover
    Cover-Valve Rocker Arm
    • Part Notes: 3.8 Liter, W/O Supercharger
    • Location: Passenger Side
  • 5
    12590364
    Valve Cover
    Cover-Valve Rocker Arm
    • Part Notes: 3.8 Liter, W/Supercharger
    • Location: Passenger Side
    MSRP: $99.17 Your Price: $63.30
  • 5
    12568148
    Valve Cover
    Cover, Engine Valve Rocker & Camshaft
    • Part Notes: 3.1 Liter
    • Location: Passenger Side
    MSRP: $86.25 Your Price: $55.06
    1
    Add To Cart
  • 5 Pontiac 12578137 Valve Cover
    12578137
    Valve Cover
    Cover, Engine Valve Rocker & Camshaft
    • Part Notes: 3.1 Liter
    • Location: Driver Side
  • 5
    12590363
    Valve Cover
    Cover-Valve Rocker Arm
    • Part Notes: 3.8 Liter, W/Supercharger
    • Location: Driver Side
    MSRP: $29.28 Your Price: $18.69
    1
    Add To Cart
  • 5 Pontiac 12569550 Valves
    12569550
    Valves
    Valve, Intake
    • Part Notes: All Models; Intake Valve; Standard
    MSRP: $13.37 Your Price: $8.53
    1
    Add To Cart
  • 5 Pontiac 12579949 Valves
    12579949
    Valves
    Valve-Exhaust
    • Part Notes: All Models; Exhaust Valve; Standard
    MSRP: $16.86 Your Price: $10.76
    1
    Add To Cart
  • 6
    12616696
    Exhaust Valve
    Valve, Exhaust
    • Part Notes: All Models; Standard
    • Replaced By: 12617048
    MSRP: $2.81 Your Price: $1.79
    1
    Add To Cart
  • 6
    25532619
    Valve Cover Gasket
    Gasket, Engine Camshaft & Valve Rocker Cover
    • Part Notes: 3.8 Liter, W/O Supercharger
    • Location: Driver Side;Passenger Side
    MSRP: $3.22 Your Price: $2.05
    1
    Add To Cart
  • 6
    24503937
    Valve Cover Gasket
    Gasket, Engine Camshaft & Valve Rocker Cover
    • Part Notes: 3.8 Liter, W/Supercharger
    • Location: Driver Side;Passenger Side
    MSRP: $3.40 Your Price: $2.17
    1
    Add To Cart
  • 6
    10154775
    Valve Cover Gasket
    Gasket, Engine Camshaft & Valve Rocker Cover
    • Part Notes: 3.1 Liter
    • Location: Driver Side;Passenger Side
    MSRP: $44.12 Your Price: $28.17
    1
    Add To Cart
  • 6 Pontiac 88891774 Valve Seals
    88891774
    Valve Seals
    Seal, Engine Valve
    • Part Notes: All Models; Intake
    MSRP: $8.93 Your Price: $5.70
    1
    Add To Cart
  • 6 Pontiac 88891775 Valve Seals
    88891775
    Valve Seals
    Seal, Engine Valve
    • Part Notes: All Models; Exhaust
  • 7
    12589430
    Filler Cap
    Cap, Oil Filler
    • Part Notes: 3.1 Liter
    MSRP: $44.23 Your Price: $24.76
    1
    Add To Cart
  • 7
    12573338
    Filler Cap
    Cap Assembly-Oil Filler
    • Part Notes: 3.8 Liter
    MSRP: $15.11 Your Price: $8.47
  • 7 Pontiac 88891780 Valve Seals
    88891780
    Valve Seals
    Seal, Engine Valve
    • Part Notes: All Models
    MSRP: $9.67 Your Price: $6.16
    1
    Add To Cart
  • 7 Pontiac 19257200 Valve Springs
    19257200
    Valve Springs
    Spring Kit, Engine Valve
    • Part Notes: All Models
    MSRP: $14.82 Your Price: $9.46
    1
    Add To Cart
  • 8
    24100002
    Filler Cap Seal
    Engine Oil Filler Cap Seal
    • Part Notes: 3.1 Liter;3.8 Liter
    MSRP: $5.75 Your Price: $3.24
    5
    Add To Cart
  • 8
    10166345
    Valve Keeper
    Key, Engine Valve Spring Cap
    • Part Notes: All Models
    MSRP: $7.29 Your Price: $4.65
    10
    Add To Cart
  • 9
    12584043
    Filler Tube
    Tube Assembly-Oil Filler
    • Part Notes: 3.8 Liter
    MSRP: $7.01 Your Price: $4.48
    1
    Add To Cart
  • 10 Pontiac 24504406 Push Rods
    24504406
    Push Rods
    Rod, Engine Valve Push Rod
    • Part Notes: All Models
    MSRP: $17.39 Your Price: $11.10
    1
    Add To Cart
  • 10
    10166345
    Valve Keeper
    Key, Engine Valve Spring Cap
    • Part Notes: All Models
    MSRP: $7.29 Your Price: $4.65
    10
    Add To Cart
  • 11
    12603783
    Oil Level Sensor
    Switch Assembly-Engine Oil Level Indicator (90 Degree Electric Connect)
    • Part Notes: 3.1 Liter
    MSRP: $31.23 Your Price: $19.94
  • 11
    17122490
    Valve Lifters
    Lifter, Engine Valve Lifter
    • Part Notes: All Models
    MSRP: $60.54 Your Price: $38.65
    1
    Add To Cart
  • 12
    19210284
    Oil Filter
    Filter, Oil
    • Part Notes: 3.1 Liter
    • Replaced By: 12731175
    MSRP: $8.76 Your Price: $4.91
    1
    Add To Cart
  • 12
    12603782
    Oil Level Sensor
    Switch, Engine Oil Level Indicator (Straight Electric Connect)
    • Part Notes: 3.8 Liter
    MSRP: $46.88 Your Price: $29.93
    1
    Add To Cart
  • 12
    10166354
    Push Rods
    Rod, Engine Valve Push Rod
    • Part Notes: All Models; Intake
    MSRP: $6.27 Your Price: $4.00
  • 12
    10166355
    Push Rods
    Rod, Engine Valve Push Rod
    • Part Notes: All Models; Exhaust
    MSRP: $6.20 Your Price: $3.95
  • 13
    24505306
    Camshaft Gear
    Sprocket, Camshaft
    • Part Notes: All Models; W/O Supercharger
    MSRP: $86.30 Your Price: $55.09
    1
    Add To Cart
  • 13
    24505393
    Camshaft Gear
    Sprocket, Engine Camshaft
    • Part Notes: All Models; W/Supercharger
    MSRP: $81.23 Your Price: $51.87
    1
    Add To Cart
  • 13
    19210284
    Oil Filter
    Filter, Oil
    • Part Notes: 3.8 Liter
    • Replaced By: 12731175
    MSRP: $8.76 Your Price: $4.91
    1
    Add To Cart
  • 13 Pontiac 17120070 Valve Lifters
    17120070
    Valve Lifters
    Lifter, Engine Valve Lifter
    • Part Notes: All Models
    MSRP: $34.39 Your Price: $21.96
    8
    Add To Cart
  • 14
    24505674
    Camshaft
    Camshaft, Engine
    • Part Notes: All Models
  • 14 Pontiac 24505811 Camshaft
    24505811
    Camshaft
    Camshaft, Engine
    • Part Notes: All Models
    MSRP: $195.79 Your Price: $124.43
    1
    Add To Cart
  • 14
    12574823
    Dipstick
    Indicator, Engine Oil Level
    • Part Notes: 3.8 Liter
    MSRP: $30.73 Your Price: $19.61
    1
    Add To Cart
  • 15 Pontiac 12507945 Bearings
    12507945
    Bearings
    Bearing, Engine Camshaft & Balance Shaft Front
    • Part Notes: All Models; No 1
  • 15 Pontiac 12507946 Bearings
    12507946
    Bearings
    Bearing, Camshaft
    • Part Notes: All Models; No 2, 3
    MSRP: $3.29 Your Price: $2.11
    1
    Add To Cart
  • 15 Pontiac 12507947 Bearings
    12507947
    Bearings
    Bearing, Camshaft
    • Part Notes: All Models; No 4
    MSRP: $3.16 Your Price: $2.02
    1
    Add To Cart
  • 15 Pontiac 12576090 Bearings
    12576090
    Bearings
    Bearing, Camshaft
    • Part Notes: All Models; No 1, 4
  • 15 Pontiac 12576091 Bearings
    12576091
    Bearings
    Bearing, Camshaft
    • Part Notes: All Models; No 2, 3
  • 15
    24508129
    Tube
    Tube Assembly-Oil Level Indicator
    • Part Notes: 3.8 Liter
  • 16
    10189276
    Front Cover Gasket
    Gasket, Engine Front Cover
    • Part Notes: All Models
    MSRP: $11.45 Your Price: $7.31
    1
    Add To Cart
  • 16
    12587003
    Front Cover Gasket
    Gasket, Engine Front Cover
    • Part Notes: All Models
    • Replaced By: 12731121
    MSRP: $15.10 Your Price: $9.64
    1
    Add To Cart
  • 18 Pontiac 24506557 Balance Shaft
    24506557
    Balance Shaft
    Shaft, Engine Crankshaft And Camshaft Balancer
    • Part Notes: All Models; W/O Supercharger
  • 18 Pontiac 24506559 Balance Shaft
    24506559
    Balance Shaft
    Shaft, Engine Crankshaft And Camshaft Balancer
    • Part Notes: All Models; W/Supercharger
  • 20 Pontiac 12539085 Piston
    12539085
    Piston
    Piston, (W/Pinion)
    • Part Notes: All Models; W/Supercharger
    MSRP: $163.76 Your Price: $104.54
    1
    Add To Cart
  • 20 Pontiac 19299371 Piston
    19299371
    Piston
    Piston, Engine Piston
    • Part Notes: All Models; W/O Supercharger
  • 20 Pontiac 24508726 Piston
    24508726
    Piston
    Piston Assembly, (W/Pinion)
    • Part Notes: All Models
  • 21 Pontiac 89017700 Bearings
    89017700
    Bearings
    Bearing Kit, Connecting Rod
    • Part Notes: All Models
    MSRP: $24.72 Your Price: $15.78
    1
    Add To Cart
  • 22 Pontiac 12480255 Bearings
    12480255
    Bearings
    Bearing Kit, Connecting Rod
    • Part Notes: All Models
    MSRP: $0.59 Your Price: $0.38
    1
    Add To Cart
  • 23 Pontiac 12480252 Bearings
    12480252
    Bearings
    Bearing Kit, Engine Crankshaft Main
    • Part Notes: All Models; No. 1, 4
    MSRP: $0.86 Your Price: $0.55
    1
    Add To Cart
  • 23 Pontiac 12480253 Bearings
    12480253
    Bearings
    Bearing Kit, Engine Crankshaft Main
    • Part Notes: All Models; No. 2
  • 23 Pontiac 89017696 Bearings
    89017696
    Bearings
    Bearing Kit, Engine Crankshaft Main
    • Part Notes: All Models; No. 1
    MSRP: $48.78 Your Price: $31.15
    1
    Add To Cart
  • 23 Pontiac 89017697 Bearings
    89017697
    Bearings
    Bearing Kit, Engine Crankshaft Main
    • Part Notes: All Models; No. 2
    MSRP: $54.88 Your Price: $35.04
  • 23 Pontiac 89017698 Bearings
    89017698
    Bearings
    Bearing Kit, Engine Crankshaft Main
    • Part Notes: All Models; No. 3
    MSRP: $34.07 Your Price: $21.76
    1
    Add To Cart
  • 23 Pontiac 89017699 Bearings
    89017699
    Bearings
    Bearing Kit, Engine Crankshaft Main
    • Part Notes: All Models; No. 4
    MSRP: $68.96 Your Price: $44.03
    1
    Add To Cart
  • 23 Pontiac 89060551 Bearings
    89060551
    Bearings
    Bearing Kit, Engine Crankshaft Main
    • Part Notes: All Models; No. 3
  • 25
    12592195
    Rear Main Seal
    Seal, Engine Rear Main Bearing
    • Part Notes: All Models
    MSRP: $75.13 Your Price: $47.96
    1
    Add To Cart
  • 25
    12582320
    Rear Main Seal
    Seal, Engine Rear Main Bearing
    • Part Notes: All Models
    MSRP: $34.31 Your Price: $21.91
    1
    Add To Cart
  • 26 Pontiac 19420423 Vibration Damper
    19420423
    Vibration Damper
    Damper, Engine Crankshaft And Camshaft Balancer
    • Part Notes: All Models
    MSRP: $96.06 Your Price: $61.32
    1
    Add To Cart
  • 32
    14074400
    Crankshaft Gear
    Sprocket, Engine Crankshaft/Timing
    • Part Notes: All Models
    MSRP: $1.35 Your Price: $0.86
    1
    Add To Cart
  • 24503893
    Damper
    Dampener Assembly-Timing Chain
    • Part Notes: All Models
    MSRP: $39.00 Your Price: $24.91
    1
    Add To Cart
  • 24503524
    Driven Gear
    Gear, Engine Crankshaft And Camshaft Balancer
    • Part Notes: All Models
    MSRP: $63.74 Your Price: $40.70
    1
    Add To Cart
  • Pontiac 89017861 Long Block
    89017861
    Long Block
    Engine, New/Remanufactured
    • Part Notes: All Models; W/O Supercharger
    Your Price: $3185.07
  • Pontiac 89017862 Long Block
    89017862
    Long Block
    Engine, New/Remanufactured
    • Part Notes: All Models; W/Supercharger
  • 10448575
    Mount
    Mount, Engine Mount Dampening
    • Part Notes: All Models
    MSRP: $147.42 Your Price: $74.19
    1
    Add To Cart
  • Pontiac 24500374 Retainer
    24500374
    Retainer
    Retainer, Engine Crankshaft And Camshaft Balancer
    • Part Notes: All Models
    MSRP: $9.79 Your Price: $6.24
    1
    Add To Cart
  • 10230877
    Strut
    Strut, Engine Mounting
    • Part Notes: All Models
    MSRP: $6.35 Your Price: $4.05