1985 Buick Century Engine Parts & Mounts, Timing, Lubrication System

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1985 Buick Century
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A/C & Heating
Air & Fuel Delivery
Belts & Cooling
Body & Hardware
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7 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Engine / Transaxle - Engine Parts (2.2 & 2.5L)
    1985 Buick Century Engine Parts & Mounts, Timing, Lubrication System Diagram 1 - Thumbnail
  • 2.Engine / Transaxle - Engine Parts (3.0L)
    1985 Buick Century Engine Parts & Mounts, Timing, Lubrication System Diagram 2 - Thumbnail
  • 3.Engine / Transaxle - Engine Parts (3.8L)
    1985 Buick Century Engine Parts & Mounts, Timing, Lubrication System Diagram 3 - Thumbnail
  • 4.Engine / Transaxle - Engine Parts (4.3L,Diesel)
    1985 Buick Century Engine Parts & Mounts, Timing, Lubrication System Diagram 4 - Thumbnail
  • 5.Engine Parts & Mounts, Timing, Lubrication System
    1985 Buick Century Engine Parts & Mounts, Timing, Lubrication System Diagram 5 - Thumbnail
  • 6.Engine Parts & Mounts, Timing, Lubrication System (Custom,Estate Wagon,Limited), (4 Cyl 2.5L)
    1985 Buick Century Engine Parts & Mounts, Timing, Lubrication System Diagram 6 - Thumbnail
  • 7.Engine Parts & Mounts, Timing, Lubrication System (Custom,Estate Wagon,Limited), (6 Cyl 4.3L)
    1985 Buick Century Engine Parts & Mounts, Timing, Lubrication System Diagram 7 - Thumbnail
Sort by:
Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 2 Buick 10101784 Head Gasket
    10101784
    Head Gasket
    Gasket, Engine Cylinder Head
    • Part Notes: All Models
    MSRP: $40.12 Your Price: $19.98
    1
    Add To Cart
  • 2 Buick 10118604 Head Gasket
    10118604
    Head Gasket
    Gasket, Engine Cylinder Head
    • Part Notes: All Models; 2.8l, 3.1l
    MSRP: $30.19 Your Price: $2.86
    1
    Add To Cart
  • 4 Buick 1305044 Timing Cover Seal
    1305044
    Timing Cover Seal
    Packing-Front Crankshaft (Asbestos)
    • Part Notes: 3.8 Liter
    MSRP: $2.27 Your Price: $0.73
    1
    Add To Cart
  • 6
    401823
    Valve Seals
    Deflector-Exhaust Valve Oil (Free Of Asbestos)
    • Part Notes: All Models; Exhaust
  • 6
    406595
    Valve Seals
    Deflector-Intake Valve Oil (Free Of Asbestos)
    • Part Notes: All Models; Intake
  • 7
    10212810
    Valve Seals
    Seal, Engine Valve
    • Part Notes: All Models; 2.8l, 3.1l; W/O O-Ring Tpye;All Models; W/O O-Ring Type
    MSRP: $7.81 Your Price: $4.98
    1
    Add To Cart
  • 7 Buick 25519324 Valve Seals
    25519324
    Valve Seals
    Seal, Engine Valve
    • Part Notes: All Models; 3.0l; Early
  • 7 Buick 25535162 Valve Seals
    25535162
    Valve Seals
    Seal, Engine Valve
    • Part Notes: All Models; 3.0l; Late;All Models; 3.8l
  • 10 Buick 3947770 Valve Keeper
    3947770
    Valve Keeper
    Key-Valve Stem
    • Part Notes: All Models
    • Replaced By: 24503856
    MSRP: $5.61 Your Price: $3.58
    10
    Add To Cart
  • 11 Buick 1241851 Rocker Arms
    1241851
    Rocker Arms
    Arm-Valve Rocker Arm Left
    • Part Notes: All Models; 3.0l; Left;All Models; 3.8l; Left
    Your Price: $13.11
    1
    Add To Cart
  • 11 Buick 10121095 Rocker Arms
    10121095
    Rocker Arms
    Arm, Engine Valve Rocker
    • Part Notes: All Models
  • 11 Buick 1241850 Rocker Arms
    1241850
    Rocker Arms
    Arm-Valve Rocker Arm Right
    • Part Notes: All Models; 3.0l; Right;All Models; 3.8l; Right
  • 11 Buick 14002446 Rocker Arms
    14002446
    Rocker Arms
    Arm Kit, Valve Rocker
    • Part Notes: All Models; 2.8l, 3.1l
    MSRP: $15.11 Your Price: $13.11
    1
    Add To Cart
  • 12 Buick 5234530 Valve Lifters
    5234530
    Valve Lifters
    Valve Lift
    • Part Notes: All Models
    MSRP: $75.50 Your Price: $45.83
    1
    Add To Cart
  • 13 Buick 25510025 Push Rods
    25510025
    Push Rods
    • Part Notes: All Models; 3.0l;All Models; 3.8l
    Your Price: $13.11
    1
    Add To Cart
  • 13
    476525
    Push Rods
    Rod Assembly-Valve Push
    • Part Notes: All Models; 2.8l, 3.1l
    MSRP: $18.97 Your Price: $17.46
    1
    Add To Cart
  • 13 Buick 17120090 Valve Lifters
    17120090
    Valve Lifters
    Lifter, Engine Valve Lifter
    • Part Notes: All Models
    MSRP: $60.07 Your Price: $36.47
    1
    Add To Cart
  • 14 Buick 390300 Bearings
    390300
    Bearings
    Bearing, Camshaft
    • Part Notes: No 2
    MSRP: $36.02 Your Price: $22.99
    1
    Add To Cart
  • 14 Buick 390301 Bearings
    390301
    Bearings
    Bearing, Camshaft
    • Part Notes: No 3
    MSRP: $18.75 Your Price: $13.11
    1
    Add To Cart
  • 14
    390302
    Bearings
    Bearing
    • Part Notes: No 4
    MSRP: $18.75 Your Price: $13.11
    1
    Add To Cart
  • 14
    561077
    Bearings
    Bearing
    • Part Notes: No 1
    MSRP: $18.75 Your Price: $13.11
    1
    Add To Cart
  • 15 Buick 14002525 Bearings
    14002525
    Bearings
    Bearing, Camshaft
    • Part Notes: All Models
    MSRP: $1.71 Your Price: $1.10
    1
    Add To Cart
  • 15 Buick 14024278 Camshaft
    14024278
    Camshaft
    Camshaft, Engine
    • Part Notes: All Models; 2.8l, 3.1l; W/O Hi-Output
  • 15 Buick 14031378 Camshaft
    14031378
    Camshaft
    Camshaft, Engine
    • Part Notes: All Models; 2.8l, 3.1l; W/Hi-Output
  • 15 Buick 25510019 Camshaft
    25510019
    Camshaft
    Cams-231
    • Part Notes: All Models; 3.0l
    MSRP: $203.29 Your Price: $142.07
    1
    Add To Cart
  • 16 Buick 1231142 Bearings
    1231142
    Bearings
    Camshaft-Bushing
    • Part Notes: All Models; 3.0l, 3.8l; No 2, 3
    MSRP: $15.50 Your Price: $13.11
    1
    Add To Cart
  • 16 Buick 14002534 Bearings
    14002534
    Bearings
    Bearing
    • Part Notes: All Models; 2.8l; No 2. 3
    MSRP: $18.75 Your Price: $13.11
    1
    Add To Cart
  • 16 Buick 14002535 Bearings
    14002535
    Bearings
    Bearing
    • Part Notes: All Models; 2.8l; No 4
    MSRP: $18.75 Your Price: $13.11
    1
    Add To Cart
  • 16 Buick 14033120 Bearings
    14033120
    Bearings
    Bearing
    • Part Notes: All Models; 2.8l; No 1
    MSRP: $18.75 Your Price: $13.11
    1
    Add To Cart
  • 16 Buick 25524301 Bearings
    25524301
    Bearings
    Bearing
    • Part Notes: All Models; 3.0l, 3.8l; No 1, 4
  • 17 Buick 1305044 Front Cover Seal
    1305044
    Front Cover Seal
    Packing-Front Crankshaft (Asbestos)
    • Part Notes: All Models; 3.0, 3.8l
    MSRP: $2.27 Your Price: $0.73
    1
    Add To Cart
  • 18 Buick 10028052 Timing Gear
    10028052
    Timing Gear
    Gear, Engine Crankshaft
    • Part Notes: Crankshaft
    MSRP: $58.79 Your Price: $29.28
    1
    Add To Cart
  • 18 Buick 10101790 Timing Gear
    10101790
    Timing Gear
    Gear
    • Part Notes: Camshft
    MSRP: $119.95 Your Price: $59.74
    1
    Add To Cart
  • 21
    25532546
    Tensioner
    Dampener Assembly-Timing Chain
    • Part Notes: All Models; 3.0l, 3.8l
  • 21
    477264
    Tensioner
    Dampener Assembly-Timing Chain
    • Part Notes: All Models; 2.8l, 3.1l
    MSRP: $13.46 Your Price: $13.11
    1
    Add To Cart
  • 22
    12329989
    Bearings
    Bearing
    • Part Notes: All Models
    MSRP: $18.75 Your Price: $13.11
    1
    Add To Cart
  • 25 Buick 89017700 Bearings
    89017700
    Bearings
    Bearing Kit, Connecting Rod
    • Part Notes: All Models; 3.0l;All Models; 3.8l
    MSRP: $24.72 Your Price: $15.78
    1
    Add To Cart
  • 25 Buick 10036788 Rear Main Seal
    10036788
    Rear Main Seal
    Seal, Engine Rear Main Bearing
    • Part Notes: All Models
    MSRP: $24.87 Your Price: $15.88
    1
    Add To Cart
  • 26
    10159536
    Main Bearings
    Bearings
    • Part Notes: All Models; 2.8l, 3.1l; No 3
    MSRP: $18.75 Your Price: $13.11
    1
    Add To Cart
  • 26 Buick 12338342 Main Bearings
    12338342
    Main Bearings
    Bearing Kit, Engine Crankshaft Main
    • Part Notes: All Models; 3.8l; No 4
  • 26 Buick 10021360 Pulley
    10021360
    Pulley
    Pulley, Engine Crankshaft And Camshaft Balancer
    • Part Notes: All Models
  • 28
    12592195
    Rear Main Seal
    Seal, Engine Rear Main Bearing
    • Part Notes: All Models; 2.8l, 3.1l; W/Hi-Output
    MSRP: $75.13 Your Price: $43.74
    1
    Add To Cart
  • 28 Buick 10054563 Rear Main Seal
    10054563
    Rear Main Seal
    Seal Kit, Engine Rear Main Bearing
    • Part Notes: All Models; 2.8l, 3.1l; W/O Hi-Output
  • 30 Buick 10008206 Oil Pump
    10008206
    Oil Pump
    Pump, Engine Oil Pump
    • Part Notes: All Models
    • Replaced By: 12366006
    MSRP: $131.54 Your Price: $65.51
    1
    Add To Cart
  • 33 Buick 14077873 Oil Pan
    14077873
    Oil Pan
    Pan, Engine Oil
    • Part Notes: All Models; 2.8l, 3.1l; W/O Sealer For Seal
  • 34 Buick 14077876 Oil Pan Gasket
    14077876
    Oil Pan Gasket
    Seal, Engine Oil Pan
    • Part Notes: 2.8l; Rear
    MSRP: $0.37 Your Price: $0.24
    1
    Add To Cart
  • 35 Buick 12337253 Oil Pump
    12337253
    Oil Pump
    Pump Kit, Engine Oil Pump
    • Part Notes: 3.0l; Overhaul Kit;3.8l; Overhaul Kit
  • 36
    14046491
    Oil Pick-Up
    Screen, Engine Oil Pump
    • Part Notes: 2.8l, 3.1l
  • 36
    25525673
    Oil Pick-Up
    Housing Assembly-Oil Pipe & Screen
    • Part Notes: 3.0l, 3.8l
    MSRP: $18.18 Your Price: $13.11
    1
    Add To Cart
  • 12378521
    Gasket
    Sealant, Truck Maintenance
    • Part Notes: 2.2 & 2.5 Liter, 1982-92, Rtv
  • 19210286
    Oil Filter
    Filter, Oil
    • Part Notes: Diesel, 4.3 Liter
    MSRP: $8.54 Your Price: $4.78
    1
    Add To Cart
  • 19210284
    Oil Filter
    Filter, Oil
    • Part Notes: 2.2 & 2.5 Liter, 1982-92;3.0 Liter;3.8 Liter
    • Replaced By: 12731175
    MSRP: $8.76 Your Price: $4.91
    1
    Add To Cart
  • 12378478
    Oil Pan Sealer
    Sealant, Vehicle Maintenance
    • Part Notes: 3.0 Liter
    • Replaced By: 19369831
    MSRP: $39.90 Your Price: $22.34
    1
    Add To Cart
  • 10031935
    Plate
    Plate Assembly
    • Part Notes: 2.2 & 2.5 Liter, 1982-92, Timing
  • 14090906
    Timing Cover Seal
    Seal, Engine Front Cover & Crankshaft Seal
    • Part Notes: 2.2 & 2.5 Liter, 1982-92
    MSRP: $39.63 Your Price: $21.11
    1
    Add To Cart