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  1. Home
  2. Buick
  3. 1987
  4. Somerset
  5. Engine Straight 4 Cylinders

1987 Buick Somerset engine straight 4 cylinders parts catalog

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Bolt, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 11588711
  • Hex flanged head (m6x1x13) 9.8 por

$0.63—4.63

Available in 39 shops

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Nut, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 11609411
  • Hexagon with conical washer (m6x1) 9 peor

$0.35—0.41

Available in 38 shops

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Bolt, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 11610787
  • Start mtr. inboard hole (m10x114) steel

$2.71—2.89

Available in 2 shops

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Bolt, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 12337993
  • Hex flanged head (m10x1.5x25) 9.8 pzor

$?

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Pinion, engine assembly 2.5l l4 (l68/2.5u)

$0.85—1.08

Available in 38 shops

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Room temperature vulcanizing t-330, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 12346141
  • 3 oz. cartridge

$?

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Room temperature vulcanizing t-330, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 12346141
  • 3 oz. cartridge (oil pan)

$?

Add to cart

Sealant, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 12378577
  • Plastic valve cover sealant (room temperature vulcanizing) (4.76 oz) (85 grams)

$1.13—8.03

Available in 2 shops

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Pump, engine assembly 2.5l l4 (l68/2.5u)

$69.47

Available in 1 shop

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Engine, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 12508004
  • Partial (1989)

$?

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Housing kit, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 12508076
  • Engine balance (1987)

$?

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Housing kit, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 12508076
  • Engine balance (cover & baffle are assembled with self-tapping bolts) (identify by 39 teeth & 30 degree helix angle on balance gears.must mesh with crank gear.) (1988-89)

$?

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Plate kit, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 12508079
  • Camshaft thrust (l68)

$10.30—13.53

Available in 38 shops

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Pump kit, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 12518877
  • Oil (gerotor) (l68)

$?

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Sensor, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 12555492
  • Fuel pump switch & engine oil pressure (with gage)

$0.44—28.00

Available in 2 shops

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Cord, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 12563682
  • Engine block heater

$33.11—39.70

Available in 38 shops

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Bolt, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 14001842
  • Start mtr. outboard hole (m10x46) steel

$3.19—7.14

Available in 2 shops

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Plate, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 14080212
  • Clutch pressure (manual transmission)

$2.04

Available in 1 shop

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Plate, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 14087241
  • Clutch driven (manual transmission)

$?

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Plug, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 14090911
  • Square socket (3/8-18) peor

$0.40—2.89

Available in 2 shops

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Sensor, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 15326386
  • Coolant temp gage

$0.40—58.62

Available in 39 shops

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Screw, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 15607203
  • Hwh tappet (m8x1.25x30) por

$3.04—3.42

Available in 2 shops

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Lifter, engine assembly 2.5l l4 (l68/2.5u)

$32.21—49.98

Available in 38 shops

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Bearing kit, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 18012433
  • Crankshaft (1, 2, 3, 4)

$0.80

Available in 1 shop

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Filter, engine assembly 2.5l l4 (l68/2.5u)

$3.04—4.32

Available in 38 shops

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Switch, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 19244517
  • Oil pressure indicator & choke heater (except gage)

$11.98—18.49

Available in 37 shops

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Filter, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 25012305
  • Oil (pf1072) (int filter)

$3.21—3.35

Available in 2 shops

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Valve, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 25014006
  • Oil filter by pass

$2.95—3.80

Available in 38 shops

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Pinion, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 00522780
  • Cylinder head dowel (5/16x11/16)

$?

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Plug, engine assembly 2.5l l4 (l68/2.5u)

$?

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Sparkplug, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 05614046
  • Spark (r43ts6)

$?

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Cap, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 06410941
  • Thermostat housing (rc40)

$?

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Ball, engine assembly 2.5l l4 (l68/2.5u)

$?

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Guide, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10012915
  • Valve push rod (#1)

$?

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Guide, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10012916
  • Valve push rod (#2)

$?

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Guide, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10012917
  • Valve push rod (#3)

$?

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Guide, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10012918
  • Valve push rod (#4)

$1.99

Available in 1 shop

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Bracket, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10030936
  • Engine lift front

$1.37

Available in 1 shop

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Valve, engine assembly 2.5l l4 (l68/2.5u)

$3.05

Available in 1 shop

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Cap, engine assembly 2.5l l4 (l68/2.5u)

$?

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Spring, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10040232
  • With dmpr, valve (1987-88)

$?

Add to cart

Rod, engine assembly 2.5l l4 (l68/2.5u)

$?

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Bolt, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10040236
  • Rocker armature ball (1987-88)

$0.56

Available in 1 shop

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Pipe, engine assembly 2.5l l4 (l68/2.5u)

$23.97

Available in 1 shop

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Seal, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10042875
  • Intake valve stem oil

$?

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Seal, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10042877
  • Exhaust valve stem oil

$?

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Elbow, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10042904
  • Crankcase ventilation valve

$?

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Bolt, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10043014
  • Exhaust manifold to cylinder head (position #7) (1988)

$?

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Bracket, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10044237
  • Engine lift rear

$?

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Clamp, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10044319
  • Crankcase ventilation elbow

$1.52

Available in 1 shop

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Tube, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10044339
  • Exhaust gas recirculation valve vacuum

$?

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Pipe, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10044342
  • Fuel vapor canister purge (1988)

$?

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Pipe, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10044343
  • Fuel vapor canister control valve (1988)

$?

Add to cart

Manifold, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10044374
  • Exhaust (1987)

$?

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Stud, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10044417
  • Throttle body injector

$?

Add to cart

Stud, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10044611
  • Valve lifter guide retain (position #1, 2, 3, 4)

$0.93

Available in 1 shop

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Valve, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10044612
  • Exhaust (standard (1987-88))

$3.44

Available in 1 shop

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Bolt, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10044622
  • Valve rocker armature ball (1989)

$1.52

Available in 1 shop

Add to cart

Cap, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10044670
  • Oil filler (fc104) (1987-88)

$13.61—14.64

Available in 2 shops

Add to cart

Spacer, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10044706
  • Throttle mod system bracket (1987-88)

$1.11

Available in 1 shop

Add to cart

Gasket, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10066605
  • Throttle body injector (1987-88)

$5.52—6.21

Available in 2 shops

Add to cart

Manifold, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10066657
  • Int (machining) (1989)

$?

Add to cart

Gasket, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10066662
  • Inlet manifold

$?

Add to cart

Manifold, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10066672
  • Exhaust (1988-89)

$?

Add to cart

Gasket, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10066687
  • Throttle body injector (1989)

$4.13—4.65

Available in 2 shops

Add to cart

Tube, engine assembly 2.5l l4 (l68/2.5u)

$?

Add to cart

Fitting, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10101327
  • Coolant expansion tank inlet (1989)

$?

Add to cart

Bolt, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10101343
  • Exhaust manifold to cylinder head (position 1, 2, 6, 7) (1989)

$2.66—2.86

Available in 2 shops

Add to cart

Housing, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10101348
  • Thermostat (1987-88)

$73.70—82.94

Available in 2 shops

Add to cart

Gasket, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10101360
  • Exhaust manifold

$16.63—17.89

Available in 2 shops

Add to cart

Cap, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10101770
  • Oil filler (fc136) (plastic) (1989)

$6.13—7.67

Available in 38 shops

Add to cart

Gasket, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10101783
  • Cylinder head (1987-88)

$?

Add to cart

Cover, engine assembly 2.5l l4 (l68/2.5u)

$0.49—45.55

Available in 2 shops

Add to cart

Pipe, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10101843
  • Coolant expansion tank inlet (1989)

$?

Add to cart

Bracket, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10101874
  • Ignition cable harness

$0.73

Available in 1 shop

Add to cart

Grommet, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10112531
  • Crankcase ventilation to rocker armature cover

$3.42—3.68

Available in 2 shops

Add to cart

Gasket, engine assembly 2.5l l4 (l68/2.5u)

$0.49

Available in 1 shop

Add to cart

Armature, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10121095
  • With ball valve rocker

$?

Add to cart

Manifold, engine assembly 2.5l l4 (l68/2.5u)

$?

Add to cart

Retainer, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10124696
  • Exhaust manifold bolt (1989)

$2.83

Available in 1 shop

Add to cart

Spring, engine assembly 2.5l l4 (l68/2.5u)

$?

Add to cart

Housing, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10181367
  • Engine coolant thermostat (1889))

$0.56

Available in 1 shop

Add to cart

Thermostat, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 10192505
  • Coolant outlet

$9.58—9.99

Available in 2 shops

Add to cart

Bolt, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 11509418
  • Hexagon (m8x1.25x30) 10.9 pzor

$3.21—6.66

Available in 38 shops

Add to cart

Nut, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 11514597
  • Hex flanged head (m10x1.5) 10 por

$2.86—5.83

Available in 3 shops

Add to cart

Bolt, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 11514766
  • Hexagon (m8x1.25x25) 10.9 phos

$0.79—0.84

Available in 2 shops

Add to cart

Bolt, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 11515756
  • Hexagon (m8x1.25x16) 9.8 pzor

$0.48—2.09

Available in 39 shops

Add to cart

Bolt, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 11516327
  • Hwh (m10-1.5x25) 10.9 phos

$1.46—2.24

Available in 38 shops

Add to cart

Bolt, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 11516327
  • Hwh (m10-1.5x25) 10.9 phos (1989)

$1.46—2.24

Available in 38 shops

Add to cart

Nut, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 11517996
  • Flange hexagon head (m10x1.5) 10 cadmium

$2.89—3.81

Available in 38 shops

Add to cart

Bolt, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 11518061
  • Hex flanged head (6x1x14) 9.8 por

$2.76—6.28

Available in 38 shops

Add to cart

Bolt, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 11571223
  • Hex flanged head (m8x1.25x35) 10.9 pzor (1987-88)

$0.47—2.45

Available in 39 shops

Add to cart

Wire, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 12072168
  • Spark plug #1 (40"style dd)

$9.33—10.50

Available in 2 shops

Add to cart

Bolt, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 12337925
  • Cylinder head (position 10) (1)

$?

Add to cart

Gasket, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 12337972
  • Exhaust gas recirculation valve (to plenum)

$0.70—3.54

Available in 38 shops

Add to cart

Bolt, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 12338006
  • Cylinder head (position 1 thru 8) (8)

$?

Add to cart

Bolt, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 12338022
  • Cylinder head (position 9) (1)

$?

Add to cart

Room temperature vulcanizing t-330, engine assembly 2.5l l4 (l68/2.5u)

  • OEM part number: 12346141
  • 3 oz. cartridge

$?

Add to cart

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