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

1990 Buick Regal engine v6 parts catalog

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

Valve, engine assembly 3.1l v6 (lh0/3.1t)

  • OEM part number: 19187311
  • Quantity in car: 1
  • Exhaust gas recirculation (all makes)
  • Usage: WM19 (LH0), WM19 (LH0), WM57 (LH0)

$159.85—170.58

Available in 38 shops

Add to cart

Sensor, engine assembly 3.1l v6 (lh0/3.1t)

  • OEM part number: 19187357
  • Quantity in car: 1
  • Usage: WB19 (LH0), WB57 (LH0), WD19 (LH0), WD57 (LH0), WM19 (LH0), WM57 (LH0)

$22.37—26.05

Available in 2 shops

Add to cart

Gasket, engine assembly 3.1l v6 (lh0/3.1t)

  • OEM part number: 19236571
  • Quantity in car: 1
  • Exhaust gas recirculation valve (exhaust gas recirculation vacuum operated) (all makes)
  • Usage: WB57 (LH0), WD57 (LH0), WM19 (LH0)

$1.69—1.98

Available in 38 shops

Add to cart

Gasket, engine assembly 3.1l v6 (lh0/3.1t)

  • OEM part number: 19236571
  • Quantity in car: 1
  • Exhaust gas recirculation valve (exhaust gas recirculation pipe) (all makes)
  • Usage: WB57 (LH0), WD57 (LH0), WM19 (LH0), WB19 (LH0), WD19 (LH0), WM57 (LH0)

$1.69—1.98

Available in 38 shops

Add to cart

Gasket, engine assembly 3.1l v6 (lh0/3.1t)

  • OEM part number: 19236575
  • Quantity in car: 1
  • Exhaust gas recirculation valve (exhaust gas recirculation pipe, vacuum operated) (all makes)
  • Usage: WB57 (LH0), WD57 (LH0), WM19 (LH0)

$0.91—2.69

Available in 38 shops

Add to cart

Nipple, engine assembly 3.1l v6 (lh0/3.1t)

  • OEM part number: 24503681
  • Quantity in car: 1
  • Heater water engine inlet (use together with 1052080 sealer) (1/2 thread, 59.5 tl) (old part appear larger due to heat expansion) (with o-ring & retain)
  • Usage: W (LH0)

$9.06—18.30

Available in 38 shops

Add to cart

Key, engine assembly 3.1l v6 (lh0/3.1t)

  • OEM part number: 24503888
  • Quantity in car: 24
  • Valve stem
  • Usage: W (LH0)

$1.77—1.99

Available in 2 shops

Add to cart

Thermostat, engine assembly 3.1l v6 (lh0/3.1t)

  • OEM part number: 24507563
  • Quantity in car: 1
  • Usage: W (LH0)

$12.88—16.87

Available in 38 shops

Add to cart

Stud, engine assembly 3.1l v6 (lh0/3.1t)

  • OEM part number: 24507801
  • Quantity in car: 1
  • Thermostat bypass pipe clip (m10x1.5x16mm)
  • Usage: W (LH0)

$4.40—4.63

Available in 2 shops

Add to cart

Valve, engine assembly 3.1l v6 (lh0/3.1t)

  • OEM part number: 25043843
  • Quantity in car: 1
  • Usage: W (LH0)

$5.01—5.24

Available in 2 shops

Add to cart

Spark plug, engine assembly 3.1l v6 (lh0/3.1t)

  • OEM part number: 25164644
  • Quantity in car: 6
  • (rapidfire plug)
  • Usage: W (LH0)

$0.47—3.38

Available in 2 shops

Add to cart

Sensor, engine assembly 3.1l v6 (lh0/3.1t)

  • OEM part number: 25166816
  • Quantity in car: 1
  • Oxygen (purple wire) (18 x 1.5 thread) (mates with 12117385 connect) (located in y-pipe of exhaust manual)
  • Usage: W (LH0)

$0.77—40.47

Available in 2 shops

Add to cart

Gasket, engine assembly 3.1l v6 (lh0/3.1t)

  • OEM part number: 25535027
  • Quantity in car: 1
  • Exhaust gas recirculation valve (use only if exhaust gas recirculation valve is stamped 88157)
  • Usage: W (LH0)

$1.68

Available in 1 shop

Add to cart

Wire kit, engine assembly 3.1l v6 (lh0/3.1t)

  • OEM part number: 88862401
  • Spark plug (all makes)
  • Usage: W (LH0)

$30.39—77.97

Available in 38 shops

Add to cart

Seal, engine assembly 3.1l v6 (lh0/3.1t)

  • OEM part number: 88984024
  • Quantity in car: 6
  • Intake valve stem oil
  • Usage: W (LH0)

$0.51

Available in 1 shop

Add to cart

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

  • OEM part number: 00444777
  • Quantity in car: 2
  • Hexagon socket, 1/4-18, steel (engine block oil gallery)

$?

Add to cart

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

  • OEM part number: 00444777
  • Quantity in car: 1
  • Hexagon socket, 1/4-18, steel (engine block oil gallery)

$?

Add to cart

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

  • OEM part number: 00966749
  • Quantity in car: 1
  • 3.8 l (231 cubic inch displacement) (hpa)
  • Usage: W57 (L27), W19 (L27) (TYPE 2 VIN 800001 & GREATER)

$?

Add to cart

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

  • OEM part number: 01262505
  • Quantity in car: 1
  • Usage: W (L27)

$?

Add to cart

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

  • OEM part number: 03835577
  • Quantity in car: 1
  • Socket, 3/8-18x.56, steel, cz (engine block oil gallery)

$?

Add to cart

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

  • OEM part number: 03921988
  • Quantity in car: 1
  • Oil pan drain (1/2-20, 81lg) (english thds)
  • Usage: W (L27)

$?

Add to cart

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

  • OEM part number: 09439915
  • Quantity in car: 2
  • Hfx, 1/4-20x.234, 284m, 69k, por, 240 (oil pan)

$?

Add to cart

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

  • OEM part number: 09440224
  • Quantity in car: 2
  • Hex flanged head, self tappet, 5/16-18unc-2a.62, .486 thread, .66 outside diameter, gm280, por (oil pan)

$?

Add to cart

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

  • OEM part number: 10456019
  • Quantity in car: 1
  • Knock (button type terminal) (1/4-18 thread)
  • Usage: W (L27)

$52.93—102.07

Available in 38 shops

Add to cart

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

  • OEM part number: 10465018
  • Quantity in car: 1
  • (remanufactured) (component parts serviced) (delco series dd 5mt; type 250)
  • Usage: W (L27)

$111.00

Available in 1 shop

Add to cart

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

  • OEM part number: 11509699
  • Quantity in car: 1
  • M6x1x13, 10 thread, 12.5 outside diameter (water pump pulley)

$0.42—0.44

Available in 2 shops

Add to cart

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

  • OEM part number: 11514596
  • Quantity in car: 1
  • Hex flanged head, m8x1.25, 17.9 outside diameter, 738 thick, 13mm hexagon, 10, zf (oil level indicator tube)

$0.17—8.53

Available in 3 shops

Add to cart

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

  • OEM part number: 11610787
  • Quantity in car: 1
  • Usage: W (L27)

$2.71—2.89

Available in 2 shops

Add to cart

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

  • OEM part number: 11610787
  • Quantity in car: 1
  • Starter (m10x1.5x120)
  • Usage: W

$2.71—2.89

Available in 2 shops

Add to cart

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

  • OEM part number: 11610787
  • Quantity in car: 1
  • Starter (m10 x 114) (m10x1.5x120)
  • Usage: W (L27)

$2.71—2.89

Available in 2 shops

Add to cart

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

  • OEM part number: 12332136
  • Quantity in car: 1
  • Balancer (with bearing intake manifold (includes pinion)
  • Usage: W (L27)

$?

Add to cart

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

  • OEM part number: 12337820
  • Quantity in car: 1
  • 15" tie strap (engine block heater cord)

$1.10—2.09

Available in 39 shops

Add to cart

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

  • OEM part number: 12338076
  • Quantity in car: 2
  • Trans location (19.5 millimeter x 18.5 millimeter) (to cylinder block)
  • Usage: W

$0.85—1.08

Available in 38 shops

Add to cart

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

  • OEM part number: 12338136
  • Quantity in car: 1
  • Hexagon socket, 1/4-18x.69, dog point (electronic spark control knock sensor hole)

$0.40

Available in 1 shop

Add to cart

Room temperature vulcanizing t-330, engine assembly 3.8l v6 (l27/3.8l)

  • OEM part number: 12346141
  • 3 oz. cartridge (crankshaft rear main bearing cap)

$?

Add to cart

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

  • OEM part number: 12350093
  • Quantity in car: 1
  • Crankshaft (#1) (standard)
  • Usage: W (L27)

$?

Add to cart

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

  • OEM part number: 12350094
  • Quantity in car: 1
  • Crankshaft (#1) (.001" undersize)
  • Usage: W (L27)

$?

Add to cart

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

  • OEM part number: 12350097
  • Quantity in car: 1
  • Crankshaft (#4) (standard) (used with rough, cast bearing cap using 1/2-13 bolt)
  • Usage: W (L27) (1ST DES)

$?

Add to cart

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

  • OEM part number: 12350098
  • Quantity in car: 1
  • Crankshaft (#4) (.001" undersize)
  • Usage: W (L27)

$30.91

Available in 1 shop

Add to cart

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

  • OEM part number: 12350249
  • Quantity in car: 1
  • Oil pan (with instr. sheet)
  • Usage: W (L27)

$13.94—17.21

Available in 38 shops

Add to cart

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

  • OEM part number: 12351007
  • Quantity in car: 1
  • Engine front cover (includes front cover gasket, water pump cover gasket, hub seal & o/fltr adapter gasket)
  • Usage: W (L27)

$19.10—20.44

Available in 2 shops

Add to cart

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

  • OEM part number: 12353129
  • Quantity in car: 1
  • Oil (with gasket) (includes gasket, instruction sheet) (no level sensor hole in pan)
  • Usage: W (L27)

$117.92—126.25

Available in 2 shops

Add to cart

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

  • OEM part number: 12353384
  • Quantity in car: 1
  • Usage: W (L27)

$?

Add to cart

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

  • OEM part number: 12480823
  • Quantity in car: 1
  • Crankshaft (standard) (#4) (used with shiny, smooth cap using 7/16-14 bolt)
  • Usage: W (L27) (2ND DES)

$30.91

Available in 1 shop

Add to cart

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

  • OEM part number: 12482036
  • Quantity in car: 1
  • Usage: W (L27)

$106.81—148.83

Available in 38 shops

Add to cart

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

  • OEM part number: 12482037
  • Quantity in car: 1
  • Usage: W (L27)

$96.90—134.87

Available in 38 shops

Add to cart

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

  • OEM part number: 12537111
  • Quantity in car: 1
  • Crankshaft position
  • Usage: W (L27)

$40.29—80.07

Available in 38 shops

Add to cart

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

  • OEM part number: 12537173
  • Quantity in car: 1
  • Usage: W (L27)

$48.76—56.49

Available in 38 shops

Add to cart

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

  • OEM part number: 12537198
  • Quantity in car: 6
  • (with pinion) (standard)
  • Usage: W (L27)

$?

Add to cart

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

  • OEM part number: 12537199
  • Quantity in car: 6
  • Usage: W (L27)

$?

Add to cart

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

  • OEM part number: 12563282
  • Quantity in car: 1
  • Crankshaft balancer (to crankshaft)
  • Usage: W (L27)

$2.82—3.54

Available in 38 shops

Add to cart

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

  • OEM part number: 12563682
  • Quantity in car: 1
  • Usage: W (L27, K05)

$33.11—39.70

Available in 38 shops

Add to cart

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

  • OEM part number: 12581570
  • Quantity in car: 1
  • Oil pump screen (suction pipe flange)
  • Usage: W (L27)

$2.38—4.18

Available in 38 shops

Add to cart

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

  • OEM part number: 12582313
  • Quantity in car: 1
  • Crankshaft front oil
  • Usage: W (L27)

$9.05—10.58

Available in 38 shops

Add to cart

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

  • OEM part number: 12582320
  • Quantity in car: 1
  • Usage: W (L27)

$13.35—14.95

Available in 38 shops

Add to cart

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)

$5.37—6.19

Available in 38 shops

Add to cart

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

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

$2.40—3.01

Available in 38 shops

Add to cart

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)

$0.75—0.80

Available in 2 shops

Add to cart

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

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

$96.98—200.62

Available in 38 shops

Add to cart

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

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

$3.04—4.32

Available in 38 shops

Add to cart

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)

$3.22—4.06

Available in 38 shops

Add to cart

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)

$2.76—2.91

Available in 2 shops

Add to cart

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

Add to cart

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

Add to cart

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

Add to cart

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)

$5.16—6.33

Available in 38 shops

Add to cart

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

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

$42.89—48.03

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)

$11.21—12.87

Available in 38 shops

Add to cart

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)

$1.80—2.02

Available in 2 shops

Add to cart

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)

$1.31—2.46

Available in 38 shops

Add to cart

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

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

$23.71—26.54

Available in 2 shops

Add to cart

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)

$?

Add to cart

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

Add to cart

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)

$0.88—4.14

Available in 38 shops

Add to cart

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)

$19.12—21.51

Available in 2 shops

Add to cart

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

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