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1991 Buick Regal engine v6 parts catalog

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

  • OEM part number: 14084945
  • Quantity in car: 1
  • 1/4-18x0.56, steel, piece (engine block coolant drain hole)

$5.376.19

Available in 38 shops

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

  • OEM part number: 14090908
  • Quantity in car: 1
  • Oil pan drain plug
  • Usage: W (L27)

$2.403.01

Available in 38 shops

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

  • OEM part number: 19130464
  • Quantity in car: 4
  • Tie 0.38" width, bundle diameter 1/16"-1-3/4", 8.27" length, nylon 6/6 fits 0. (engine block heater cord)

$0.750.80

Available in 2 shops

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

  • OEM part number: 19209288
  • Quantity in car: 1
  • Usage: W (L27)

$96.98200.62

Available in 38 shops

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

  • OEM part number: 19210284
  • Quantity in car: 1
  • Oil (duraguard)
  • Usage: W (L27)

$3.044.32

Available in 38 shops

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

  • OEM part number: 19210336
  • Quantity in car: 1
  • Oil (durapack) (bulk package, quantity 12)
  • Usage: W (L27)

$3.224.06

Available in 38 shops

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

  • OEM part number: 24500055
  • Quantity in car: 2
  • Balance shaft retain (5/16-18x.855 with flat washer)
  • Usage: W (L27)

$2.762.91

Available in 2 shops

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

  • OEM part number: 24500058
  • Quantity in car: 2
  • Crankshaft rear main bearing cap (oil) (for repair purposes)
  • Usage: W (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.

$1.09

Available in 1 shop

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

  • OEM part number: 24500082
  • Quantity in car: 1
  • Crankshaft balancer (.78x1.7x.128)
  • Usage: W (L27)

$11.62

Available in 1 shop

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

  • OEM part number: 24500319
  • Quantity in car: 1
  • Engine mount strut access hole (pan head, m12x1.75x18, 15.25 thread, 9.8, px, torx, with sealer)
  • Usage: W (L27)

$1.72

Available in 1 shop

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

  • OEM part number: 24500339
  • Quantity in car: 1
  • Camshaft thrust (attached by three 5/16-18 bolts)
  • Usage: W (L27) (1ST DES)

$?

Add to cart


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

  • OEM part number: 24500374
  • Quantity in car: 1
  • Balancer shaft
  • Usage: W (L27)

$5.166.33

Available in 38 shops

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

  • OEM part number: 24500459
  • Quantity in car: 1
  • Usage: W (L27)

$42.8948.03

Available in 2 shops

Add to cart


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

  • OEM part number: 24500464
  • Quantity in car: 1
  • Oil pump (with suction pipe)
  • Usage: W (L27)

$11.2112.87

Available in 38 shops

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

  • OEM part number: 24500567
  • Quantity in car: 4
  • Oil filter adapter (hexagon washer, 5/16-18x1.53 thread, shaft with groove .44 len, 2.2 tl, 300m, ca)
  • Usage: W (L27)

$?

Add to cart


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

  • OEM part number: 24500618
  • Quantity in car: 1
  • Camshaft sprocket
  • Usage: W (L27)

$1.802.02

Available in 2 shops

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

  • OEM part number: 24500647
  • Quantity in car: 2
  • Oil pan (rear lock-into rear main cap) (straight, 5/16-18x0475, 1/4-20x.58, 1.23 tl, 300m, po, external torx)
  • Usage: W (L27)

$6.58

Available in 1 shop

Add to cart


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

  • OEM part number: 24500867
  • Quantity in car: 6
  • Engine block core hole (cup diameter 1.5") (1.51 outside diameter, .31 thick) (stainless steel) (4-in side of block, 2-in rear of block)
  • Usage: W (L27)

$1.312.46

Available in 38 shops

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

  • OEM part number: 24500960
  • Quantity in car: 1
  • Usage: W (L27)

$23.7126.54

Available in 2 shops

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

  • OEM part number: 24501060
  • Quantity in car: 2
  • Camshaft (#1, 4)
  • Usage: W (L27)

$?

Add to cart


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

  • OEM part number: 24501061
  • Quantity in car: 2
  • Camshaft (#2, 3)
  • Usage: W (L27)

$?

Add to cart


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

  • OEM part number: 24501079
  • Quantity in car: 6
  • Usage: W (L27)

$?

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

  • OEM part number: 24501080
  • Quantity in car: 6
  • Piston (.010 oversize)
  • Usage: W (L27)

$4.91

Available in 1 shop

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

  • OEM part number: 24501081
  • Quantity in car: 6
  • Usage: W (L27)

$4.91

Available in 1 shop

Add to cart


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

  • OEM part number: 24501162
  • Quantity in car: 1
  • Engine front cover location
  • Usage: W (L27)

$0.884.14

Available in 38 shops

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

  • OEM part number: 24501189
  • Quantity in car: 1
  • Crankshaft balancer (to crankshaft) (hex flanged head, 3/4-16x2.7, 1.7 outside diameter, 300m, px, with lubr)
  • Usage: W (L27)

$25.06

Available in 1 shop

Add to cart


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

  • OEM part number: 24501297
  • Quantity in car: 1
  • Timing chain (damper is used in a block with a counterbored damper bolt hole.) (includes bolt, retain ring)
  • Usage: W (L27) (2ND DES)

$19.1221.51

Available in 2 shops

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

  • OEM part number: 24501300
  • Quantity in car: 1
  • Usage: W (L27)

$1.93

Available in 1 shop

Add to cart


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

  • OEM part number: 24501361
  • Quantity in car: 15
  • Oil pan (hex flanged head, 5/16-18x.75, .566 thread, .65 outside diameter, 280m, px, machine, dg point)
  • Usage: W (L27)

$?

Add to cart


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

  • OEM part number: 24501362
  • Quantity in car: 3
  • Oil pan (hex flanged head, 1/4-20x.769, .601 thread, .52 outside diameter, 275m, po, machine, dg point)
  • Usage: W (L27), W (L27)

$?

Add to cart


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

  • OEM part number: 24501366
  • Quantity in car: 1
  • Camshaft sprocket (also holds balance shaft gear) (1/2-20x1.64, with washer)
  • Usage: W (L27)

$3.818.72

Available in 38 shops

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

  • OEM part number: 24501367
  • Quantity in car: 1
  • Balance shaft gear (3/8-16 x 1.170) (hexagon with flat washer)
  • Usage: W (L27)

$3.6212.93

Available in 38 shops

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

  • OEM part number: 24501422
  • Engine block core hole (.003 oversize) (1.500" x .058") (brass cup)
  • Usage: W (L27)

$?

Add to cart


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

  • OEM part number: 24501423
  • Quantity in car: 1
  • Camshaft bearing hole (cup, 1.95x.046, brass)
  • Usage: W (L27)

$3.04

Available in 1 shop

Add to cart


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

  • OEM part number: 24501451
  • Quantity in car: 1
  • (two piece flywheel design-doubler)
  • Usage: W (L27)

$?

Add to cart


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

  • OEM part number: 24501532
  • Quantity in car: 1
  • Usage: W (L27)

$?

Add to cart


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

  • OEM part number: 24501565
  • Quantity in car: 1
  • Water pump cover
  • Usage: W (L27)

$6.858.57

Available in 38 shops

Add to cart


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

  • OEM part number: 24501589
  • Quantity in car: 1
  • Usage: W (L27)

$?

Add to cart


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

  • OEM part number: 24501594
  • Quantity in car: 1
  • (machining)
  • Usage: W (L27)

$?

Add to cart


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

  • OEM part number: 24501598
  • Quantity in car: 2
  • Trans location (chamfered ends) (dowel pinion-18.49 one half len & 18.62 other half, 19.25, steel plain)
  • Usage: W (L27)

$?

Add to cart


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

  • OEM part number: 24501615
  • Quantity in car: 3
  • Camshaft thrust plate (c/sk oval, 5/16-18x.75, 280m)
  • Usage: W (L27)

$?

Add to cart


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

  • OEM part number: 24502098
  • Quantity in car: 1
  • Crankshaft position sensor
  • Usage: W (L27)

$1.18

Available in 1 shop

Add to cart


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

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

$10.8715.65

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


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

  • OEM part number: 24502455
  • Quantity in car: 1
  • Crankshaft (20 teeth)
  • Usage: W (L27)

$39.0443.72

Available in 2 shops

Add to cart


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

  • OEM part number: 24502801
  • Quantity in car: 1
  • Camshaft thrust (attached by two 1/4-20 bolts)
  • Usage: W (L27) (2ND DES)

$7.619.30

Available in 38 shops

Add to cart


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

  • OEM part number: 24503056
  • Quantity in car: 8
  • Crankshaft bearing cap (used with shiny smooth bearing cap) (vertical installation) (7/16-14x3.6)
  • Usage: W (L27)

$0.994.56

Available in 38 shops

Add to cart


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

  • OEM part number: 24503292
  • Quantity in car: 1
  • Engine oil cooler adapter (18x1.5 thread straight external male & female thread)
  • Usage: W (L27)

$1.98

Available in 1 shop

Add to cart


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

  • OEM part number: 24503401
  • Quantity in car: 1
  • Usage: W (L27)

$?

Add to cart


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

  • OEM part number: 24503524
  • Quantity in car: 1
  • Balancer shaft (driven)
  • Usage: W (L27)

$34.9737.44

Available in 2 shops

Add to cart


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

  • OEM part number: 24503639
  • Quantity in car: 1
  • Balancer shaft drive
  • Usage: W (L27)

$?

Add to cart


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

  • OEM part number: 24503930
  • Quantity in car: 2
  • Oil pump screen (to cylinder block) (hex flanged head with adhesive 1/4-20x.71, .54 thread, .44 outside diameter, .09 dg point, piece with 6124)
  • Usage: W (L27)

$?

Add to cart


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

  • OEM part number: 24504713
  • Quantity in car: 2
  • Engine front cover (5/16-18 unc-2ax1.50)
  • Usage: W

$2.752.96

Available in 2 shops

Add to cart


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

  • OEM part number: 24504716
  • Engine front cover (hexagon with flat washer, 5/16-18x2.75, 0.65 outside diameter, 300m, po (silver), with sealer)
  • Usage: W, W

$0.520.65

Available in 38 shops

Add to cart


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

  • OEM part number: 24504717
  • Quantity in car: 3
  • Engine front cover (hexagon with .65 outside diameter x .06 thick washer, 5/16-18x1.53 with 1.1 thread)
  • Usage: W

$2.766.20

Available in 38 shops

Add to cart


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

  • OEM part number: 25322835
  • Quantity in car: 1
  • Oil (ultraguard gold)
  • Usage: W (L27)

$1.93

Available in 1 shop

Add to cart


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

  • OEM part number: 25513255
  • Engine block core hole (1 9/16" diameter) (side & rear of block)
  • Usage: W (L27)

$?

Add to cart


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

  • OEM part number: 25517607
  • Quantity in car: 8
  • Crankshaft bearing cap (used with rough cast bearing cap) (hex flanged head, 1/2-13x3.29 .870 d dim. a-125 300 modf plain)
  • Usage: W (L27)

$?

Add to cart


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

  • OEM part number: 25519242
  • Quantity in car: 5
  • Oil pump cover (1/4-20x.88)
  • Usage: W (L27)

$2.292.96

Available in 38 shops

Add to cart


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

  • OEM part number: 25521361
  • Quantity in car: 1
  • Balancer shaft rear bearing hole (expansion cup) (cup, 1.960x0.240, 1010 steel, plain)
  • Usage: W (L27)

$2.763.04

Available in 2 shops

Add to cart


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

  • OEM part number: 25521361
  • Quantity in car: 1
  • Camshaft bearing hole (rear bearing location (expansion cup) (cup, 1.960x0.240, 1010 steel, plain)
  • Usage: W (L27)

$2.763.04

Available in 2 shops

Add to cart


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

  • OEM part number: 25521935
  • Quantity in car: 1
  • Usage: W (L27)

$19.5734.66

Available in 38 shops

Add to cart


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

  • OEM part number: 25522005
  • Quantity in car: 1
  • Oil pan drain plug (1/2-20 thread)
  • Usage: W (L27)

$?

Add to cart


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

  • OEM part number: 25526395
  • Quantity in car: 1
  • Camshaft position sensor (to front cover) (hexagon-with flat washer with adhesive, 1/4-20x.69, .55thd, 5 outside diameter, 300m, plain)
  • Usage: W (L27)

$5.0510.00

Available in 38 shops

Add to cart


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

  • OEM part number: 25530325
  • Quantity in car: 1
  • Camshaft position (3 pinion terminal) (with wire lead) (1 bolt hole)
  • Usage: W (L27)

$36.3345.47

Available in 38 shops

Add to cart


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

  • OEM part number: 25530386
  • Quantity in car: 1
  • Camshaft position sensor (on camshaft sprocket)
  • Usage: W (L27)

$13.0628.33

Available in 38 shops

Add to cart


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

  • OEM part number: 25530920
  • Quantity in car: 6
  • Usage: W (L27)

$?

Add to cart


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

  • OEM part number: 25530949
  • Quantity in car: 1
  • Oil pressure relief (use without transverse holes/slots)
  • Usage: W (L27)

$5.239.98

Available in 38 shops

Add to cart


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

  • OEM part number: 25531956
  • Quantity in car: 12
  • Connect rod (3/8-24x1.68, 1.18 thread)
  • Usage: W (L27)

$4.658.83

Available in 38 shops

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)

$6.127.75

Available in 38 shops

Add to cart


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

  • OEM part number: 25534742
  • Quantity in car: 1
  • Oil filter adapter
  • Usage: W (L27)

$1.882.12

Available in 38 shops

Add to cart


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

  • OEM part number: 25534838
  • Quantity in car: 1
  • Water pump
  • Usage: W (L27)

$23.9825.06

Available in 2 shops

Add to cart


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

  • OEM part number: 25535094
  • Quantity in car: 1
  • Camshaft tmg
  • Usage: W (L27)

$54.1056.43

Available in 2 shops

Add to cart


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

  • OEM part number: 25535660
  • Quantity in car: 4
  • Water pump (to front cover) (1/4-20x1.17, 1.03 thread) (with sealer 01052080)
  • Usage: W (L27)

$2.7610.79

Available in 38 shops

Add to cart


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

  • OEM part number: 25535668
  • Quantity in car: 1
  • Timing chain (damper is used in a block with a chamfered damper bolt hole.)
  • Usage: W (L27) (1ST DES)

$14.3216.12

Available in 2 shops

Add to cart


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

  • OEM part number: 25535921
  • Quantity in car: 1
  • Crankshaft position sensor shield
  • Usage: W (L27)

$?

Add to cart


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

  • OEM part number: 25536320
  • Quantity in car: 4
  • Cylinder head location (dowel 1/4x9/16) (steel) (chamfered ends)
  • Usage: W (L27)

$0.932.81

Available in 2 shops

Add to cart


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

  • OEM part number: 25536321
  • Quantity in car: 2
  • Dowel 1/4"x 1/2" (engine front cover location)

$2.232.91

Available in 38 shops

Add to cart


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

  • OEM part number: 25536323
  • Quantity in car: 1
  • Engine front cover location (dowel 1/4x1 3/8) (steel) (chamfered ends) (1/4 x 1-3/8", steel)
  • Usage: W (L27)

$2.765.14

Available in 38 shops

Add to cart


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

  • OEM part number: 25536375
  • Quantity in car: 1
  • Engine oil cooler adapter (O-ring) (by-pass)
  • Usage: W (L27)

$1.761.98

Available in 2 shops

Add to cart


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

  • OEM part number: 25537080
  • Quantity in car: 1
  • Engine coolant
  • Usage: W (L27)

$38.9447.28

Available in 38 shops

Add to cart


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

  • OEM part number: 25627057
  • Quantity in car: 1
  • Fuel pump switch & engine oil pressure gage (4 blade terminal, 1/4-18 thread)
  • Usage: W (L27, U21), W (L27, UB3)

$1.98

Available in 1 shop

Add to cart


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

  • OEM part number: 88864288
  • Quantity in car: 1
  • (remanufactured) (delco 5mt; 1.5 kilowatt) (component parts serviced) (all makes)
  • Usage: WM19 (L27) (WITH NEW SOLENOID), WD57 (L27) (WITH NEW SOLENOID), WB57 (L27) (WITH NEW SOLENOID), WB19 (L27) (WITH NEW SOLENOID), WD19 (L27) (WITH NEW SOLENOID)

$59.35108.44

Available in 38 shops

Add to cart


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

  • OEM part number: 88926208
  • Quantity in car: 1
  • Water (all makes)
  • Usage: WM19 (L27), WD57 (L27), WB57 (L27), WB, WD19 (L27)

$28.8238.46

Available in 38 shops

Add to cart


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

  • OEM part number: 88959268
  • Quantity in car: 1
  • Usage: W (L27)

$129.02138.13

Available in 2 shops

Add to cart


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

  • OEM part number: 89017689
  • Quantity in car: 6
  • Usage: W (L27)

$?

Add to cart


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

  • OEM part number: 89017697
  • Quantity in car: 1
  • Usage: W (L27)

$27.4730.91

Available in 2 shops

Add to cart


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

  • OEM part number: 89017698
  • Quantity in car: 1
  • Usage: W (L27)

$16.6020.23

Available in 38 shops

Add to cart


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

  • OEM part number: 89017700
  • Quantity in car: 6
  • Connect rod (standard)
  • Usage: W (L27)

$11.7425.99

Available in 38 shops

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

  • OEM part number: 01052943
  • Loctite-518, 50ml tube intake manifold (for repair purposes)

$?

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