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  1. Home
  2. Buick
  3. 1990
  4. Century
  5. Engine V6

1990 Buick Century engine v6 parts catalog

Add this car in your garage and make future searches easy.

Cap, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 12573338
  • Oil filler (1990-91))

$6.49—13.77

Available in 38 shops

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Cover, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 12590365
  • Valve rocker armature, right-hand (plastic)

$48.49—60.71

Available in 38 shops

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Grommet, engine assembly 3.3l v6 (lg7/3.3n)

$0.51—3.98

Available in 2 shops

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Sensor, engine assembly 3.3l v6 (lg7/3.3n)

$0.40—58.62

Available in 39 shops

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Shield, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 15336959
  • Spark plug heat

$4.48—5.04

Available in 2 shops

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Lifter, engine assembly 3.3l v6 (lg7/3.3n)

$32.74—49.88

Available in 38 shops

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Wire kit, engine assembly 3.3l v6 (lg7/3.3n)

$34.18—37.02

Available in 38 shops

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Sensor, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 19178953
  • Exhaust oxygen (one wire)

$28.97—31.18

Available in 2 shops

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Clamp, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 22527587
  • Worm gear (1/2-13/16) sst

$0.38—5.98

Available in 38 shops

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Seal, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 24100002
  • O ring filler cap

$0.43

Available in 1 shop

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Tensioner, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 24500057
  • Drive belt (also holds power strip pump) (1989-91)

$105.85—116.06

Available in 2 shops

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Seal, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 24500321
  • Heater inlt pipe (O-ring)

$1.17—2.18

Available in 38 shops

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Head, engine assembly 3.3l v6 (lg7/3.3n)

$?

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Cap, engine assembly 3.3l v6 (lg7/3.3n)

$?

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Body, engine assembly 3.3l v6 (lg7/3.3n)

$?

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Valve, engine assembly 3.3l v6 (lg7/3.3n)

$?

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Outlet, engine assembly 3.3l v6 (lg7/3.3n)

$46.97

Available in 1 shop

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Manifold, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 24502130
  • Exhaust, right-hand

$?

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Shield, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 24502131
  • Exhaust manifold heat, right-hand

$?

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Bolt, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 24502164
  • Valve rocker armature cover (with washer) (hwh, 1/4-20x1.0 with dog pt/.85 outside diameter special body washer, 6010m, po 6174m) (lg7)

$2.45—4.14

Available in 38 shops

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Pipe, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 24502237
  • Exhaust crossover with shield

$?

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Pipe, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 24503169
  • Heater outlet (upper) (to engine front cover (1991))

$0.50—7.23

Available in 2 shops

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Key, engine assembly 3.3l v6 (lg7/3.3n)

$2.31—6.21

Available in 38 shops

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Bolt, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 24504922
  • Engine mount strut bracket (to cylinder head hex flanged head m10x1.5x36, full thread, 10.9 pd) (lg7)

$0.73—1.35

Available in 38 shops

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Thermostat, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 24505924
  • (195 degree) (use together with gasket 25535126)

$10.25—23.73

Available in 38 shops

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Sensor, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25036807
  • Coolant temp gage

$26.05—50.24

Available in 38 shops

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Valve, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25098058
  • Crankcase ventilation cont

$6.64—7.15

Available in 2 shops

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Seal, engine assembly 3.3l v6 (lg7/3.3n)

$0.62

Available in 1 shop

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Bolt, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25525953
  • Cylinder head upper center (7/16-14x4.46) 300m

$3.34

Available in 1 shop

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Stud, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25526575
  • Exhaust manifold with special lock washer (3/8-16)

$?

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Bolt, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25527831
  • Cylinder head upper end (7/16-14x3.24) 300m

$3.63—6.96

Available in 38 shops

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Flange, engine assembly 3.3l v6 (lg7/3.3n)

$?

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Indicator, engine assembly 3.3l v6 (lg7/3.3n)

$10.91—11.68

Available in 2 shops

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Bolt, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25530610
  • Vacuum source harness manifold (to intake manifold) (hexagon 17 outside diameter, m6x1x32, por) (lg7)

$46.97

Available in 1 shop

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Bracket, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25530979
  • Drive belt tension

$?

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Retainer, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25531836
  • Valve lifter guide (lg7)

$?

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Gasket, engine assembly 3.3l v6 (lg7/3.3n)

$6.16—6.73

Available in 2 shops

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Stud, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25532288
  • Drive belt tensioner (drive belt tension to head) (with watt 210d, m10x1.5x68, m8x1.25x15, 89tl) (lg7)

$?

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Gasket, engine assembly 3.3l v6 (lg7/3.3n)

$?

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Tube, engine assembly 3.3l v6 (lg7/3.3n)

$?

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Guide, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25532387
  • Valve lifter push rod (lg7)

$?

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Stud, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25532407
  • Hexagon with conical washer (m10x1.5x57.5/m10x1.5x28.5) 9.8

$4.70

Available in 1 shop

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Cover, engine assembly 3.3l v6 (lg7/3.3n)

$?

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Rod, engine assembly 3.3l v6 (lg7/3.3n)

$?

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Hose, engine assembly 3.3l v6 (lg7/3.3n)

$0.59—3.64

Available in 2 shops

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Stud, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25532958
  • Water outlet (with washer, 5/16-18x2.6, m8x1.25x.52, 9.8, plate steel, 1050 steel, .64 outside diameter) (lg7)

$2.00

Available in 1 shop

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Support, engine assembly 3.3l v6 (lg7/3.3n)

$?

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Gasket, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25533243
  • Cooling outlet

$?

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Bolt, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25533440
  • Valve rocker armature pivot (3/8-16) 300m plain

$3.02

Available in 1 shop

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Stud, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25534210
  • drive belt tension

$?

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Spacer, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25534211
  • Engine mount strut bracket (bolt to hd. (10.8 inside diameter, 19 outside diameter, 12.5 thick, 12l14, plate steel)) (lg7)

$0.76

Available in 1 shop

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Manifold, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25534609
  • Exhaust, left-hand

$?

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Bolt, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25534671
  • drive belt tension bracket

$0.49

Available in 1 shop

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Seal, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25534689
  • O ring oil level indicator tube

$6.12—7.75

Available in 38 shops

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Seal, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25534689
  • O ring oil level indicator

$6.12—7.75

Available in 38 shops

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Guide, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25534766
  • Valve lifter (at intake valley) (lg7)

$?

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Stud, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25534836
  • Engine lift rear bracket (hex flanged head m10x1.5x20, m8x1.25x15, 10.9, plate steel, full thread, 21.3 outside diameter))

$?

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Brace, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25534857
  • Exhaust manifold

$?

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Pipe, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25535080
  • Heater upper to throttle bdy

$1.27

Available in 1 shop

Add to cart

Tube, engine assembly 3.3l v6 (lg7/3.3n)

$?

Add to cart

Hose, engine assembly 3.3l v6 (lg7/3.3n)

$7.15

Available in 1 shop

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Bracket, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25535489
  • Engine lift front (1989-90)

$?

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Bracket, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25535744
  • Engine mount strut to hd. & exhaust manifold

$?

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Shield, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25536065
  • Manifold heat, left-hand

$?

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Stud, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25536226
  • Hexagon with conical washer (m10x1.5x57.5/m10x1.5x15) 9.8

$?

Add to cart

Pinion, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25536320
  • Cylinder head location (dowel 1/4x9/16) (steel) (chamfered ends) (lg7)

$0.93—2.81

Available in 2 shops

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Grommet, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25536368
  • Crankcase ventilation valve

$2.89—3.05

Available in 2 shops

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Pipe, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25537067
  • Heater outlet (1989-90)

$?

Add to cart

Seal, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25537068
  • Heater outlet pipe (O-ring) (teflon coated) (lg7)

$0.81—0.88

Available in 2 shops

Add to cart

Pipe, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25537150
  • Fuel vapor cnst purge

$?

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Bracket, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25537184
  • Engine lift front (1991))

$0.88

Available in 1 shop

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Gasket, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25537222
  • Vacuum source manifold

$3.80

Available in 1 shop

Add to cart

Spring, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 25537400
  • Accelerator control lever return

$2.91

Available in 1 shop

Add to cart

Seal, engine assembly 3.3l v6 (lg7/3.3n)

$?

Add to cart

Bolt, engine assembly 3.3l v6 (lg7/3.3n)

  • OEM part number: 88891770
  • Cylinder head lower row (7/16-14x2.34) 300m

$4.38—5.34

Available in 38 shops

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Washer, engine and transmission mounting v6 (lg7/3.3n)

  • OEM part number: 03790768
  • Special steel (15/32 inside diameter x 1 1/8 odx1/8)
  • A Service Bulletin Applies To This Part Number. Per Gm Service Policies And Procedures, Failure To Follow Bulletin Information May Result In The Rejection Of A Warranty Claim.

$?

Add to cart

Bolt, engine and transmission mounting v6 (lg7/3.3n)

  • OEM part number: 09441504
  • Hexagon 7/16-14x1 1/8 300 plate steel

$?

Add to cart

Washer, engine and transmission mounting v6 (lg7/3.3n)

  • OEM part number: 10000925
  • Metric hardened flat, 20.4mm outside diameter

$?

Add to cart

Washer, engine and transmission mounting v6 (lg7/3.3n)

  • OEM part number: 10272735
  • M8, 20.4 outside diameter, 2.5thk, steel, cad/zp

$2.63—3.62

Available in 38 shops

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Nut, engine and transmission mounting v6 (lg7/3.3n)

$0.30—3.94

Available in 38 shops

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Bolt, engine and transmission mounting v6 (lg7/3.3n)

  • OEM part number: 11504595
  • Hexagon, m10x1.5x20, 10.9, por

$1.29—2.26

Available in 38 shops

Add to cart

Bolt, engine and transmission mounting v6 (lg7/3.3n)

  • OEM part number: 11504598
  • Hexagon m10x1.5x85, 10.9 por

$2.16—2.41

Available in 38 shops

Add to cart

Bolt, engine and transmission mounting v6 (lg7/3.3n)

  • OEM part number: 11508133
  • Hexagon m12x1.75x30 10.9 pzor

$0.49

Available in 1 shop

Add to cart

Screw, engine and transmission mounting v6 (lg7/3.3n)

  • OEM part number: 11515358
  • Hexagon with flat washer, tappet, m8x1.25x20, 17 outside diameter, steel, po

$0.96—1.01

Available in 2 shops

Add to cart

Nut, engine and transmission mounting v6 (lg7/3.3n)

  • OEM part number: 11515748
  • M8x1.25x7.1, zinc coated 10

$?

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Bolt, engine and transmission mounting v6 (lg7/3.3n)

  • OEM part number: 11516327
  • Hex flanged head, m10x1.5x25, 22.30 outside diameter, header point, 10.9, 7112m

$1.46—2.24

Available in 38 shops

Add to cart

Bolt, engine and transmission mounting v6 (lg7/3.3n)

  • OEM part number: 11516327
  • Quantity in car: 5
  • Hex flanged head, m10x1.5x25, 22.30 outside diameter, header point, 10.9, 7112m (trans mount bracket)

$1.46—2.24

Available in 38 shops

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Nut, engine and transmission mounting v6 (lg7/3.3n)

$2.89—3.81

Available in 38 shops

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Bracket, engine and transmission mounting v6 (lg7/3.3n)

  • OEM part number: 14036336
  • Quantity in car: 1
  • Trans mount (front)
  • Usage: A (LG7, MD9)

$14.27—16.05

Available in 2 shops

Add to cart

Bracket, engine and transmission mounting v6 (lg7/3.3n)

  • OEM part number: 14055407
  • Quantity in car: 1
  • Trans mount (front
  • Usage: A (LG7, ME9)

$1.38

Available in 1 shop

Add to cart

Bolt, engine and transmission mounting v6 (lg7/3.3n)

  • OEM part number: 14060030
  • Hexagon m10x1.5x35 10.9 piece

$0.51—2.66

Available in 2 shops

Add to cart

Bracket, engine and transmission mounting v6 (lg7/3.3n)

  • OEM part number: 14065709
  • Quantity in car: 1
  • Usage: A (MD9)

$?

Add to cart

Bracket, engine and transmission mounting v6 (lg7/3.3n)

  • OEM part number: 14077768
  • Quantity in car: 1
  • Usage: A (ME9)

$?

Add to cart

Bracket, engine and transmission mounting v6 (lg7/3.3n)

  • OEM part number: 14089538
  • Quantity in car: 1
  • Engine mount (below torsional damper)
  • Usage: A (2.8W)

$?

Add to cart

Bracket, engine and transmission mounting v6 (lg7/3.3n)

  • OEM part number: 14094488
  • Quantity in car: 1
  • Usage: A

$?

Add to cart

Mount, engine and transmission mounting v6 (lg7/3.3n)

  • OEM part number: 17983984
  • Quantity in car: 1
  • Usage: A (LG7), A (2.5R), A (3.3N)), A (2.8W)

$199.75—227.23

Available in 38 shops

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