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  1. Home
  2. Buick
  3. 1991
  4. Reatta
  5. Engine V6

1991 Buick Reatta engine v6 parts catalog

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Rod, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 25532501
  • Quantity in car: 12
  • Valve push (7.989 inches)
  • Usage: E (L27)

$?

Add to cart

Gasket, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 25532619
  • Quantity in car: 2
  • Usage: E (L27)

$14.77—24.25

Available in 38 shops

Add to cart

Cap, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 25532662
  • Quantity in car: 1
  • Usage: E (L27)

$2.97—3.39

Available in 38 shops

Add to cart

Valve, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 25532760
  • Quantity in car: 6
  • Exhaust (.010" oversize)
  • Usage: E (L27)

$15.00—24.75

Available in 37 shops

Add to cart

Ring, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 25532798
  • Quantity in car: 1
  • Throttle body air inlet screen retain
  • Usage: E (L27)

$13.56—15.26

Available in 2 shops

Add to cart

Sensor, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 25532800
  • Quantity in car: 1
  • Throttle body throttle position
  • Usage: E

$83.98—92.96

Available in 38 shops

Add to cart

Stud, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 25532853
  • Quantity in car: 2
  • Drive belt tensioner (to hd. (m10x1.5x50, m10x1.5x15)
  • Usage: E (L27)

$?

Add to cart

Bolt, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 25533440
  • Quantity in car: 12
  • Valve rocker armature pivot (hex flanged head with shield, 3/8-16x.64 thread, .56 odx1.14 shield, 300m, plain)
  • Usage: E (L27)

$3.02

Available in 1 shop

Add to cart

Stud, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 25534212
  • Quantity in car: 1
  • Exhaust crossover pipe (hexagon with washer, m8x1.25x22, m8x1.25x27 56tl, 9.8, plate steel)
  • Usage: E (L27)

$?

Add to cart

Manifold, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 25534246
  • Quantity in car: 1
  • Usage: E (L27)

$2.37

Available in 1 shop

Add to cart

Bolt, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 25534671
  • Quantity in car: 1
  • Exhaust manifold brace (rear to cylinder head inbd upper & lower location) (hex flanged head m10x1.5x20, 10.9, 21.5 outside diameter, px)
  • Usage: E (L27)

$0.49

Available in 1 shop

Add to cart

Bolt, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 25534671
  • Quantity in car: 1
  • Drive belt tensioner bracket (to cylinder tensioner) (hex flanged head m10x1.5x20, 10.9, 21.5 outside diameter, px)
  • Usage: E (L27)

$0.49

Available in 1 shop

Add to cart

Bolt, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 25534671
  • Quantity in car: 1
  • generator bracket (to cylinder head) (hex flanged head m10x1.5x20, 10.9, 21.5 outside diameter, px)
  • Usage: E (L27)

$0.49

Available in 1 shop

Add to cart

Seal, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 25534689
  • Quantity in car: 1
  • Usage: E (L27)

$6.12—7.75

Available in 38 shops

Add to cart

Grommet, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 25534749
  • Quantity in car: 12
  • Valve rocker armature cover bolt
  • Usage: E (L27)

$1.13—1.86

Available in 38 shops

Add to cart

Gasket, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 25534752
  • Quantity in car: 1
  • Usage: E (L27)

$4.84—5.46

Available in 2 shops

Add to cart

Seal, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 25534756
  • Quantity in car: 1
  • Positive crankcase ventilation valve (o'ring by-pass (crankcase ventilation valve, valve to intake manifold)
  • Usage: E (L27)

$4.26—4.82

Available in 38 shops

Add to cart

Guide, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 25534766
  • Quantity in car: 6
  • Valve lifter (at intake valley)
  • Usage: E (L27)

$?

Add to cart

Brace, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 25535034
  • Quantity in car: 1
  • Drive belt tensioner
  • Usage: E (L27)

$?

Add to cart

Gasket, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 25535051
  • Quantity in car: 1
  • Vacuum source manifold (harness) (this gasket (part number 25535051)is included on 5 harness assembly (part number 24501262) for 1991 only)
  • Usage: E (L27)

$2.41

Available in 1 shop

Add to cart

Hose, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 25535149
  • Quantity in car: 1
  • Thermostat bypass (coolant)
  • Usage: E (L27)

$11.33—12.38

Available in 2 shops

Add to cart

Seal, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 25535162
  • Quantity in car: 6
  • Intake valve stem oil (inside diameter-orange)
  • Usage: E (L27)

$1.72

Available in 1 shop

Add to cart

Gasket, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 25535214
  • Quantity in car: 1
  • Usage: E (L27)

$1.52—1.71

Available in 2 shops

Add to cart

Pinion, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 25536320
  • Quantity in car: 4
  • Usage: E (L27)

$0.93—2.81

Available in 2 shops

Add to cart

Support, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 25536657
  • Quantity in car: 1
  • gen. (also c3i module)
  • Usage: E (L27)

$12.91—14.53

Available in 2 shops

Add to cart

Bracket, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 25536904
  • Quantity in car: 1
  • Drive belt tensioner
  • Usage: E (L27)

$?

Add to cart

Seal, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 25537068
  • Quantity in car: 1
  • Usage: E (L27)

$0.81—0.88

Available in 2 shops

Add to cart

Manifold RH, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 25537100
  • Quantity in car: 1
  • Exhaust (with heat shield) (right side) (component parts serviced)
  • Usage: E (L27)

$?

Add to cart

Wire kit, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 88862389
  • Spark plug (all makes)
  • Usage: E (L27)

$31.23—64.85

Available in 38 shops

Add to cart

Wire kit, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 88862389
  • Spark plug (with delco coil packing) (all makes)
  • Usage: E (L27)

$31.23—64.85

Available in 38 shops

Add to cart

Wire kit, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 88862418
  • Spark plug (with magnavox coil packing) (all makes)
  • Usage: E (L27)

$28.72—66.59

Available in 38 shops

Add to cart

Fitting, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 88891743
  • Quantity in car: 1
  • Usage: E (L27)

$13.11—16.27

Available in 38 shops

Add to cart

Seal, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 88891760
  • Quantity in car: 6
  • Exhaust valve stem oil
  • Usage: E (L27)

$?

Add to cart

Bolt, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 88891770
  • Quantity in car: 8
  • Cylinder head (lower row) (7/16-14x2.34") (outer)
  • Usage: E (L27)

$4.38—5.34

Available in 38 shops

Add to cart

Valve, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 88894338
  • Quantity in car: 1
  • Fuel pressure service
  • Usage: E (L27)

$3.39—6.44

Available in 38 shops

Add to cart

Adhesive/sealant, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 89021297
  • Threadlocker high strength 10ml eri (intake manifold bolt, engine mount strut bracket stud) (89021297 serviced together with bolt 11517188)
  • Usage: E

$12.94—14.56

Available in 2 shops

Add to cart

Bolt, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 96626203
  • Drive belt tensioner (drive belt tensioner)

$10.62—16.44

Available in 39 shops

Add to cart

Screw, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 01623814
  • Hexagon with conical tube type lock washer m10x1.5x35 9.8 por (trans mount bracket)

$?

Add to cart

Bolt RH, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 01623814
  • Trans mount bracket (m10x1.5x35)
  • Usage: E (L27)

$?

Add to cart

Stud LH, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 01646363
  • Quantity in car: 1
  • Trans mount bracket (m10x1.5x35, m8x1.25x15)
  • Usage: E

$?

Add to cart

Washer, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 02456908
  • 17/32, 7/8, 15/64 thickness, zinc, flat hardner (engine mount bracket)

$?

Add to cart

Bolt, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 03527644
  • Trans mount bracket (hexagon with tube type conical washer, 10x1.5x40, 20 outside diameter, full thread, 9.8, por, with adhesive)
  • Usage: E

$?

Add to cart

Washer, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 03790768
  • Special steel (15/32 inside diameter x 1 1/8 odx1/8) (engine mount)

$?

Add to cart

Nut, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 11501033
  • Hexagon, m10x1.5, 9.6thk, 15.5 outside diameter, 10, cadmium (engine mount strut)

$0.30—3.94

Available in 38 shops

Add to cart

Bolt, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 11504598
  • Hexagon m10x1.5x85, 10.9 por (engine mount strut)

$2.16—2.41

Available in 38 shops

Add to cart

Bolt, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 11508133
  • Hexagon m12x1.75x30 10.9 pzor (transaxle brace)

$0.49

Available in 1 shop

Add to cart

Bolt, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 11508202
  • Hex flanged head m10x1.5x20 9.8 pzor (transaxle brace)

$0.74—0.79

Available in 2 shops

Add to cart

Screw, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 11508948
  • Hexagon with conical washer (m8x1.25x20 9.8 peor 17 outside diameter 18mm thread) (engine mount strut bracket)

$2.76—2.91

Available in 2 shops

Add to cart

Bolt, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 11509421
  • M12x1.75x40 (engine mount bracket)

$5.12—7.38

Available in 38 shops

Add to cart

Bolt (trans mount bracket), engine and transmission mounting v6 (l27/3.8l)

$2.76—2.91

Available in 2 shops

Add to cart

Bolt, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 11515755
  • Hexagon, m8x1.25x16, 15 thread, 18 outside diameter, 10.9, 7114m (engine mount strut bracket) (together with 12345493 replcs 25534835)

$2.86—4.27

Available in 38 shops

Add to cart

Bolt assembly - metric hexagon head & conical spring washer, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 11516917
  • M12x1.75x50 (trans mount bracket)

$3.62—4.80

Available in 38 shops

Add to cart

Bolt, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 11517706
  • Hexagon with tooth conical washer, m10x1.5x25, 18thd, 15 outside diameter, header point, 10.9, 7111m (transaxle brace)

$1.51—5.69

Available in 39 shops

Add to cart

Nut, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 11517996
  • Hex flanged head, m10x1.5, 11.2thk, 21.5 outside diameter, 7111m (engine mount strut bracket)

$2.89—3.81

Available in 38 shops

Add to cart

Nut, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 11517996
  • Hex flanged head, m10x1.5, 11.2thk, 21.5 outside diameter, 7111m (engine mount)

$2.89—3.81

Available in 38 shops

Add to cart

Bolt, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 11610010
  • Hexagon with conical washer, m8x1.25x40, 32 thread, 28 outside diameter, 9.8, 7114m, machine, p-point (engine mount bracket)

$0.81—0.86

Available in 2 shops

Add to cart

Stud, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 14033946
  • Quantity in car: 2
  • Engine mount strut bracket (inboard/outboard upper) (m10x1.5x20/m10x1.5x30.5)
  • Usage: E (L27)

$2.38—2.56

Available in 2 shops

Add to cart

Mount LH, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 17996396
  • Quantity in car: 1
  • Trans
  • Usage: E

$?

Add to cart

Bracket, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 17997294
  • Quantity in car: 1
  • Engine mount
  • Usage: E (L27)

$?

Add to cart

Mount, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 17998659
  • Quantity in car: 1
  • Engine
  • Usage: E57 (L27), E97 (L27) (EXC C05)

$?

Add to cart

Mount, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 17998660
  • Quantity in car: 1
  • Usage: E97 (L27, C05)

$?

Add to cart

Mount RH, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 17999264
  • Quantity in car: 1
  • Trans
  • Usage: E97 (C05)

$?

Add to cart

Mount RH, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 22112412
  • Quantity in car: 1
  • Trans
  • Usage: E57 (L27), E97 (EXC C05)

$?

Add to cart

Mount LH, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 22112493
  • Quantity in car: 1
  • Trans
  • Usage: E (L27)

$?

Add to cart

Bracket, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 22112606
  • Quantity in car: 1
  • Engine mount (upper)
  • Usage: E (L27)

$?

Add to cart

Bracket LH, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 22112616
  • Quantity in car: 1
  • Trans mount
  • Usage: E, E (L27)

$?

Add to cart

Mount, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 22113021
  • Quantity in car: 1
  • Usage: E (L27)
  • 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

Bracket, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 22113454
  • Quantity in car: 1
  • Engine mount strut (front) (to radiator support)
  • Usage: E (L27)

$?

Add to cart

Strut, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 22188637
  • Quantity in car: 1
  • Engine mount
  • Usage: E (L27)

$99.69—116.88

Available in 38 shops

Add to cart

Bracket, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 24500212
  • Quantity in car: 1
  • Engine mount strut (torque) (has flange partially removed to provide clearance)
  • Usage: E (L27), E (L27)

$?

Add to cart

Bracket, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 25532104
  • Quantity in car: 1
  • Engine mount strut bracket ("when using this bracket on cars which have a bracket with a washer welded to it as a spacer, it will be necessary to also use part number 1985797 as a spacer.") (on left-hand cylinder block)
  • Usage: E (L27)

$3.02

Available in 1 shop

Add to cart

Brace, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 25536013
  • Quantity in car: 1
  • Transaxle (to trans (except weld nuts) (brace does not have weld nuts)
  • Usage: E (L27)

$?

Add to cart

Brace, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 25536013
  • Quantity in car: 1
  • Transaxle (to trans (except weld nuts)
  • Usage: E, E (L27)

$?

Add to cart

Brace, engine and transmission mounting v6 (l27/3.8l)

  • OEM part number: 25619904
  • Quantity in car: 1
  • Transaxle (to engine) (with weld nuts) (brace has weld nuts)
  • Usage: E (L27)

$?

Add to cart

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