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

1991 Buick Regal engine v6 parts catalog

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

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

  • OEM part number: 24501727
  • Quantity in car: 1
  • Usage: W (L27)

$?

Add to cart

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

  • OEM part number: 24501729
  • Quantity in car: 1
  • Usage: W (L27)

$?

Add to cart

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

  • OEM part number: 24501761
  • Quantity in car: 1
  • Water outlet (m8x1.25x56)
  • Usage: W (L27)

$?

Add to cart

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

  • OEM part number: 24502027
  • Quantity in car: 1
  • Usage: W (L27)

$?

Add to cart

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

  • OEM part number: 24502145
  • Quantity in car: 1
  • Engine lift front
  • Usage: W57 (L27), W19 (L27) (TYPE 2 VIN 800001 & GREATER)

$0.47

Available in 1 shop

Add to cart

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

  • OEM part number: 24502145
  • Quantity in car: 1
  • Usage: W (L27)

$0.47

Available in 1 shop

Add to cart

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

  • OEM part number: 24502164
  • Quantity in car: 14
  • Valve rocker armature cover (with washer (hwh, 1/4-20x1.0 with dog pt/.85 outside diameter special body washer, 6010m, po 6174m) (1/4-20x1) (with washer to cylinder head)
  • Usage: W (L27)

$2.45—4.14

Available in 38 shops

Add to cart

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

  • OEM part number: 24502435
  • Quantity in car: 1
  • Usage: W (L27)

$10.87—15.65

Available in 38 shops

Add to cart

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

  • OEM part number: 24502449
  • Quantity in car: 1
  • Usage: W (L27)

$?

Add to cart

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

  • OEM part number: 24503163
  • Quantity in car: 1
  • Usage: W

$?

Add to cart

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

  • OEM part number: 24503547
  • Quantity in car: 12
  • Exhaust manifold
  • Usage: W (L27)

$?

Add to cart

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

  • OEM part number: 24503856
  • Quantity in car: 24
  • Valve stem
  • Usage: W (L27)

$2.31—6.21

Available in 38 shops

Add to cart

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

  • OEM part number: 24504791
  • Quantity in car: 2
  • gen. support (to cyd hd. (with conical 21 outside diameter, m10x1.5x57.5, m10x1.5x28.5, 93.8tl)
  • Usage: W (L27)

$?

Add to cart

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

  • OEM part number: 24504922
  • Quantity in car: 1
  • Drive belt tensioner bracket (to cylinder head) (m10x1.5x36) (hex flanged head, full thread)
  • Usage: W (L27)

$0.73—1.35

Available in 38 shops

Add to cart

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

  • OEM part number: 24504922
  • Quantity in car: 1
  • Hex flanged head, torx, with adh, 10x1.5x37.5, 35thd, 17.5 outside diameter, 10.9, 7114m (generator bracket)

$0.73—1.35

Available in 38 shops

Add to cart

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

  • OEM part number: 24506985
  • Quantity in car: 1
  • Usage: W (L27)

$3.99—5.44

Available in 38 shops

Add to cart

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

  • OEM part number: 25043843
  • Quantity in car: 1
  • Positive crankcase ventilation (positive crankcase ventilation valve is for use in non-riveted rocker armature covers only)
  • Usage: W (L27)

$5.01—5.24

Available in 2 shops

Add to cart

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

  • OEM part number: 25513252
  • Quantity in car: 2
  • Cylinder head core hole (cylinder block rear) (cup diameter 1 1/8")
  • Usage: W (L27)

$?

Add to cart

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

  • OEM part number: 25513253
  • Quantity in car: 4
  • Cylinder head core hole (1 7/32" cup) (oversize)
  • Usage: W (L27)

$?

Add to cart

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

  • OEM part number: 25523161
  • Quantity in car: 1
  • Exhaust crossover pipe (to right-hand exhaust manifold)
  • Usage: W (L27)

$0.62

Available in 1 shop

Add to cart

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

  • OEM part number: 25525493
  • Quantity in car: 1
  • Exhaust crossover pipe heat shield (spring, cup, 5.2x27.0x0.254, 4.5 tall, stainless steel, plain)
  • Usage: W (L27)

$0.59—5.98

Available in 38 shops

Add to cart

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

  • OEM part number: 25525493
  • Quantity in car: 1
  • Usage: W (L27)

$0.59—5.98

Available in 38 shops

Add to cart

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

  • OEM part number: 25525953
  • Cylinder head
  • Usage: W

$3.34

Available in 1 shop

Add to cart

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

  • OEM part number: 25527831
  • Cylinder head (7/16-14x3.24") (inner)
  • Usage: W

$3.63—6.96

Available in 38 shops

Add to cart

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

  • OEM part number: 25530037
  • Quantity in car: 1
  • Exhaust manifold pipe
  • Usage: W (L27)

$?

Add to cart

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

  • OEM part number: 25530076
  • Quantity in car: 1
  • Drive belt
  • Usage: W (L27)

$1.47

Available in 1 shop

Add to cart

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

  • OEM part number: 25530763
  • Quantity in car: 1
  • Exhaust manifold
  • Usage: W (L27)

$?

Add to cart

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

  • OEM part number: 25531836
  • Quantity in car: 1
  • Valve lifter guide
  • Usage: W (L27)

$?

Add to cart

Bracket, engine assembly 3.8l 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-handcyl block)
  • Usage: W (L27)

$3.02

Available in 1 shop

Add to cart

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

  • OEM part number: 25532387
  • Quantity in car: 2
  • Valve lifter push rod (at rocker armature)
  • Usage: W (L27), W (L27)

$?

Add to cart

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

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

$?

Add to cart

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

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

$14.77—24.25

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: W (L27)

$15.00—24.75

Available in 37 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. (hex flanged head m10x1.5x50, m10x1.5x15, 75 tl, 21.5 outside diameter, 9.8, px)
  • Usage: W (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: W (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: W (L27)

$?

Add to cart

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

  • OEM part number: 25534246
  • Quantity in car: 1
  • Usage: W (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 inbr) (hex flanged head m10x1.5x20, 10.9, 21.5 outside diameter, px)
  • Usage: W (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: W (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
  • Oil level indicator tube (O-ring) (tube)
  • Usage: W (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: W (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: W (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 (valve to intake manifold)
  • Usage: W (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: W (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: W (L27)

$?

Add to cart

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

  • OEM part number: 25535051
  • Quantity in car: 1
  • Usage: W (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: W (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: W (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: W (L27)

$1.52—1.71

Available in 2 shops

Add to cart

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

  • OEM part number: 25536094
  • Quantity in car: 1
  • Usage: W (L27)

$?

Add to cart

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

  • OEM part number: 25536320
  • Dowel 1/4"x 9/16" (intake manifold location)

$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: W (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: W (L27)

$?

Add to cart

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

  • OEM part number: 25537068
  • Quantity in car: 1
  • Heater outlet pipe (O-ring) (teflon coated) (0.674" inside diameter)
  • Usage: W (L27)

$0.81—0.88

Available in 2 shops

Add to cart

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

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

$31.23—64.85

Available in 38 shops

Add to cart

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

  • OEM part number: 88891743
  • Quantity in car: 1
  • Engine coolant (by-pass to int) (fitting-.97-14 male ns thread t0 16 outside diameter nipple, 51.6 tot long, 7.1 inside diameter, steel)
  • Usage: W (L27)

$13.11—16.27

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: W19 (L27) (TYPE 1 VIN 400001-800000)

$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: W (L27)

$?

Add to cart

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

  • OEM part number: 88891770
  • Cylinder head (7/16-14x2.34") (outer)
  • Usage: W

$4.38—5.34

Available in 38 shops

Add to cart

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

  • OEM part number: 96626203
  • Quantity in car: 2
  • Drive belt tensioner (drive belt tensioner)

$10.62—16.44

Available in 39 shops

Add to cart

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

  • OEM part number: 10104541
  • Quantity in car: 1
  • Trans mount trans side
  • Usage: W (ME9), W (ME9)

$2.52

Available in 1 shop

Add to cart

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

$2.40—6.67

Available in 38 shops

Add to cart

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

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

$?

Add to cart

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

$2.86—4.27

Available in 38 shops

Add to cart

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

$0.48—2.09

Available in 39 shops

Add to cart

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

  • OEM part number: 11515764
  • Quantity in car: 2
  • Engine mount bracket (m10x1.5x20, 18 thread)
  • Usage: W (L27), W (L27)

$2.86—3.02

Available in 2 shops

Add to cart

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

$2.89—3.81

Available in 38 shops

Add to cart

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

  • OEM part number: 11588749
  • M10x1.5x85, 35 thread, 10.9, 22.3 outside diameter

$2.84—6.13

Available in 38 shops

Add to cart

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

  • OEM part number: 14088020
  • Quantity in car: 1
  • Trans
  • Usage: W (L27)

$?

Add to cart

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

  • OEM part number: 14090083
  • Quantity in car: 1
  • Trans mount trans side bracket (m12x1.75-6gx25.0 long)
  • Usage: W

$0.57

Available in 1 shop

Add to cart

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

  • OEM part number: 22146012
  • Quantity in car: 1
  • Engine front (right front)
  • Usage: W (L27)

$92.98

Available in 1 shop

Add to cart

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

  • OEM part number: 22188849
  • Quantity in car: 2
  • Engine mount
  • Usage: W

$88.84—95.11

Available in 2 shops

Add to cart

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

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

$?

Add to cart

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

  • OEM part number: 24503821
  • Quantity in car: 1
  • Air conditioning compressor (component parts serviced)
  • Usage: W (L27)

$1.04

Available in 1 shop

Add to cart

Spacer, engine and transmission mounting (l27/3.8l)

  • OEM part number: 25532632
  • Quantity in car: 1
  • Usage: W (L27, CJ3, C67)

$?

Add to cart

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

  • OEM part number: 25536652
  • Quantity in car: 3
  • Air conditioning compressor bracket (m12x1.75x27mm)
  • Usage: W (L27, CJ3, C67)

$?

Add to cart

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

  • OEM part number: 25536654
  • Quantity in car: 1
  • Air conditioning compressor (front)
  • Usage: W (L27, CJ3, C67)

$?

Add to cart

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

  • OEM part number: 52362002
  • Quantity in car: 1
  • Engine rear (right rear)
  • Usage: W (L27)

$?

Add to cart

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

  • OEM part number: 52362003
  • Quantity in car: 1
  • Engine rear mount (right rear)
  • Usage: W (L27)

$?

Add to cart

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

  • OEM part number: 52362018
  • Quantity in car: 1
  • Engine mount strut
  • Usage: W (L27)

$?

Add to cart

Bracket, engine and transmission mounting v6 (lh0/3.1t)

$2.52

Available in 1 shop

Add to cart

Bracket, engine and transmission mounting v6 (lh0/3.1t)

  • OEM part number: 10104541
  • Trans mount trans side

$2.52

Available in 1 shop

Add to cart

Bracket, engine and transmission mounting v6 (lh0/3.1t)

  • OEM part number: 10110480
  • Rear torq strut & engine lift, left-hand

$?

Add to cart

Bracket, engine and transmission mounting v6 (lh0/3.1t)

  • OEM part number: 10114751
  • Engine mount strut

$?

Add to cart

Bracket, engine and transmission mounting v6 (lh0/3.1t)

  • OEM part number: 10137340
  • Engine mount (1990-91)

$3.05

Available in 1 shop

Add to cart

Mount, engine and transmission mounting v6 (lh0/3.1t)

$0.79

Available in 1 shop

Add to cart

Bolt, engine and transmission mounting v6 (lh0/3.1t)

  • OEM part number: 11098341
  • Engine mount strut

$3.99—11.80

Available in 38 shops

Add to cart

Bolt, engine and transmission mounting v6 (lh0/3.1t)

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

$0.74—0.79

Available in 2 shops

Add to cart

Bolt, engine and transmission mounting v6 (lh0/3.1t)

  • OEM part number: 11509419
  • Hexagon (m10x1.5x25) 10.9 por

$2.40—6.67

Available in 38 shops

Add to cart

Screw, engine and transmission mounting v6 (lh0/3.1t)

  • OEM part number: 11515358
  • Hwh tappet (m8x1.25x20) por

$0.96—1.01

Available in 2 shops

Add to cart

Bolt, engine and transmission mounting v6 (lh0/3.1t)

  • OEM part number: 11516346
  • Engine mount bracket (m10x1.5x20)

$?

Add to cart

Nut, engine and transmission mounting v6 (lh0/3.1t)

  • OEM part number: 11517996
  • Brake pedal pivot (m10x1.5)

$2.89—3.81

Available in 38 shops

Add to cart

Bolt, engine and transmission mounting v6 (lh0/3.1t)

  • OEM part number: 11588749
  • Hex flanged head (m10x1.5x85) 10.9 por

$2.84—6.13

Available in 38 shops

Add to cart

Brace, engine and transmission mounting v6 (lh0/3.1t)

$?

Add to cart

Mount, engine and transmission mounting v6 (lh0/3.1t)

$?

Add to cart

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