Genuine OEM Parts Marketplace

or create an account
Add a car in your garage
Cart is empty Checkout

Add car
Cart is empty
View Cart Checkout
  1. Home
  2. Chevrolet Trucks
  3. 1991
  4. Astro 2WD
  5. Engine V6

1991 Chevrolet Trucks Astro 2WD engine v6 parts catalog

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

Key, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 00106751
  • Woodruff #9 .187x.750 plain (crankshaft balancer)

$?

Add to cart

Nut, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

$?

Add to cart

Pinion, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 00274584
  • Groove/f/.312x.375 cz; 0.375" length (flywheel location)

$?

Add to cart

Pinion, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 00274584
  • Groove/f/.312x.375 cz; 0.375" length (crankshaft balancer)

$?

Add to cart

Plug, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 00461345
  • Quantity in car: 1
  • Engine block oil gallery (at front) (cup 16.5, 9.7 long .89 thick-steel)
  • Usage: LM1 (LU2, LB4)

$?

Add to cart

Sprocket, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 00464617
  • Quantity in car: 1
  • Crankshaft (18 teeth) (.40/.41" tooth width)
  • Usage: LM1 (LU2, LB4), LM1 (LB4)

$?

Add to cart

Plug, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

$?

Add to cart

Pinion, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 01453658
  • Dowel straight 5/8 diameter 1 3/16 long (trans location)

$?

Add to cart

Plug, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 03701638
  • Expansion (1/2" steel) (engine block oil gallery)

$?

Add to cart

Bolt, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 09424877
  • Hexagon .312-18x.750 300m piece (camshaft sprocket)

$?

Add to cart

Bolt, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 09439930
  • Hex flanged head 1/4-20x.56 280m pzor (engine front cover)

$?

Add to cart

Camshaft, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 10055487
  • Quantity in car: 1
  • Engine
  • Usage: M1 (LU2)

$?

Add to cart

Retainer, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 10088128
  • Quantity in car: 1
  • Usage: LM1 (LB4), LM1 (LU2, LB4)

$9.09—12.20

Available in 38 shops

Add to cart

10088158 genuine OEM part.

Seal, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 10088158
  • Quantity in car: 1
  • Usage: LM1 (LU2), LM1 (LB4)

$22.30—41.99

Available in 38 shops

Add to cart

Plug LH, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 10105918
  • Quantity in car: 1
  • Engine block oil gallery (5/8 x 5/16) (cup)
  • Usage: LM1 (LB4)

$2.45—3.01

Available in 38 shops

Add to cart

Gasket, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 10108435
  • Quantity in car: 1
  • Engine front cover
  • Usage: LM1 (LU2, LB4), LM1 (LB4)

$2.37—2.90

Available in 38 shops

Add to cart

Bearing kit, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 10120990
  • Quantity in car: 1
  • Crankshaft (#1, 2, 3-standard) (standard)
  • Usage: LM1

$17.19—32.36

Available in 38 shops

Add to cart

Bearing kit, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 10120993
  • Quantity in car: 1
  • Crankshaft (rear-standard) (standard) (rear)
  • Usage: LM1

$0.52—34.97

Available in 2 shops

Add to cart

Gasket kit, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 10159418
  • Quantity in car: 1
  • Engine front cover (includes cr/shft seal, pan seal, timing cover & fuel pump & water pump gasket)
  • Usage: LM1 (LB4), LM1 (LU2, LB4)

$14.58—15.60

Available in 2 shops

Add to cart

Balancer, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 10172764
  • Quantity in car: 1
  • Crankshaft (external)
  • Usage: LM1 (LU2, LB4)

$105.90—113.38

Available in 2 shops

Add to cart

Piston, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 10181389
  • Quantity in car: 6
  • (with pinion) (standard)
  • Usage: M1 (LU2), M1 (MD8)

$97.78

Available in 1 shop

Add to cart

Piston, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 10181390
  • Quantity in car: 6
  • (with pinion) (high limit)
  • Usage: M1 (LU2), M1 (MD8)

$?

Add to cart

Piston, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 10181392
  • Quantity in car: 6
  • Usage: M1 (LU2), M1 (MD8)

$?

Add to cart

Camshaft, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 10214713
  • Quantity in car: 1
  • Usage: LM1 (LB4)

$?

Add to cart

Crankshaft, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 10224877
  • Quantity in car: 1
  • (uses single crankshaft key #14089209)
  • Usage: LM1 (LU2, LB4), LM1 (LB4)

$?

Add to cart

Bolt, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 10225009
  • Quantity in car: 12
  • Usage: LM1

$3.43—3.62

Available in 2 shops

Add to cart

Plug, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 10241154
  • Expansion, 2.1 outside diameter, cross steel, zinc (balancer shaft rear bearing hole)

$1.72—1.93

Available in 2 shops

Add to cart

Bearing kit, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 12329428
  • Quantity in car: 3
  • Crankshaft (#1, 2, 3 (.010 "u.s)
  • Usage: LM1

$?

Add to cart

Piston, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 12361240
  • Quantity in car: 6
  • (with pinion) (.020 oversize) (use on goodwrench remanufacture engine)
  • Usage: L1 (LB4)

$3.62

Available in 1 shop

Add to cart

Ring kit, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 12361302
  • Quantity in car: 6
  • Piston (0.020 oversize) (use on goodwrench remanufacture engine)
  • Usage: L1 (LB4)

$3.62

Available in 1 shop

Add to cart

Bearing kit, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 12361490
  • Quantity in car: 6
  • Connect rod (.010 undersize)
  • Usage: L1 (LB4), LM1 (LU2, LB4)

$0.75

Available in 1 shop

Add to cart

Bearing kit, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 12361491
  • Quantity in car: 6
  • Connect rod (.020 undersize) (use on goodwrench remanufacture engine)
  • Usage: L1 (LB4)

$?

Add to cart

Bearing, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 12453170
  • Quantity in car: 1
  • Camshaft (#1)
  • Usage: LM1 (LB4)

$3.71—40.36

Available in 38 shops

Add to cart

Bearing, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 12453171
  • Quantity in car: 2
  • Camshaft (#2-rear)
  • Usage: LM1 (LB4), LM1 (LU2, LB4)

$35.56—42.23

Available in 38 shops

Add to cart

Bearing, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 12453172
  • Quantity in car: 1
  • Camshaft (#3)
  • Usage: LM1 (LB4), LM1 (4.3B, Z), LM1 (LU2, LB4)

$35.56—43.05

Available in 38 shops

Add to cart

Engine, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 12507951
  • Quantity in car: 1
  • Usage: LM1 (LB4)

$?

Add to cart

Reinforcement, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 12513961
  • Quantity in car: 1
  • Engine front cover lower flange (welded pointer)
  • Usage: LM1 (LB4, LU2)

$?

Add to cart

Piston kit, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 12514101
  • Quantity in car: 6
  • Engine (includes pinion & rings) (standard)
  • Usage: LM1 (LB4)

$94.20—97.78

Available in 2 shops

Add to cart

Piston kit, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 12514102
  • Quantity in car: 6
  • Engine (high limit) (with pinion & rings)
  • Usage: LM1 (LB4)

$3.62

Available in 1 shop

Add to cart

Piston kit, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 12514103
  • Quantity in car: 6
  • Engine (.030 oversize) (with pinion & rings)
  • Usage: LM1 (LB4)

$3.05

Available in 1 shop

Add to cart

Engine, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 12515913
  • Quantity in car: 1
  • Gasoline (service new) (less fuel pump hole)
  • Usage: LM1 (LB4)
  • 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

Bearing kit, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 12531215
  • Quantity in car: 3
  • Crankshaft (#1, 2, 3 (.0001" undersize) (.001 u.s./std) (replace 0.0006" undersize bearing kit)
  • Usage: LM1 (LB4)

$30.90—38.88

Available in 38 shops

Add to cart

Sprocket, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 12552128
  • Quantity in car: 1
  • Camshaft (36 teeth) (.395/.405" tooth width)
  • Usage: LM1 (LU2, LB4), LM1 (LB4)

$48.49—94.25

Available in 38 shops

Add to cart

Pinion, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 12554553
  • (1/4 x 5/8) (engine front cover location)

$2.89—5.64

Available in 38 shops

Add to cart

Pinion, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 12554553
  • (1/4 x 5/8) (camshaft sprocket location)

$2.89—5.64

Available in 38 shops

Add to cart

Bolt, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 12561388
  • Quantity in car: 8
  • Usage: LM1 (LB4), LM1 (LU2, LB4)

$2.89—8.61

Available in 38 shops

Add to cart

Seal, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 12577710
  • Quantity in car: 1
  • Crankshaft front oil
  • Usage: LM1 (LB4), LM1 (LU2, LB4)

$0.43

Available in 1 shop

Add to cart

Washer, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 12594364
  • Flat, 0.45" inside diameter, 1.75" outside diameter, 0.31" thick, sae 1010 steel, gmw3044 (crankshaft balancer)

$2.38—2.50

Available in 2 shops

Add to cart

Plug, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 14084945
  • 1/4-18x0.56, steel, piece (engine block oil gallery)

$5.37—6.19

Available in 38 shops

Add to cart

Plug, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

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

$5.37—6.19

Available in 38 shops

Add to cart

Chain, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 14087014
  • Quantity in car: 1
  • Camshaft tmg (9-links) (dim. 5.737 36 teeth, dim. 2.879 18 teeth)
  • Usage: LM1 (LU2, LB4), LM1 (LB4)

$42.41—46.42

Available in 38 shops

Add to cart

Ring kit, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 14089026
  • Quantity in car: 6
  • Piston (.030 oversize)
  • Usage: LM1 (LU2, LB4)

$?

Add to cart

Plug, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 14090911
  • 3/8-18 dry seal (engine block oil gallery)

$0.40—2.89

Available in 2 shops

Add to cart

Plug, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 14091563
  • Engine block oil gallery (cup 15/32 x 5/16)
  • Usage: LM1 (LB4), M1 (LU2)

$1.21—1.46

Available in 38 shops

Add to cart

Stud, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 14093637
  • Quantity in car: 2
  • Balancer shaft housing (1/4-20x1/2, 15/32od) (hexagon socket torx)
  • Usage: LM1 (LU2, LB4), LM1 (LB4)

$0.70—0.75

Available in 2 shops

Add to cart

Gasket kit, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 31022670
  • Quantity in car: 1
  • Engine front cover
  • Usage: LM1 (LB4), LM1 (LU2, LB4)

$?

Add to cart

Bearing kit, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 88893897
  • Quantity in car: 6
  • Connect rod (standard)
  • Usage: LM1 (LU2)

$21.75—24.47

Available in 38 shops

Add to cart

Bearing kit, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 88893897
  • Quantity in car: 6
  • Connect rod
  • Usage: LM1 (LB4)

$21.75—24.47

Available in 38 shops

Add to cart

Ring kit, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 88894219
  • Quantity in car: 6
  • Usage: LM1 (LU2, LB4)

$40.93—49.67

Available in 38 shops

Add to cart

Rod, engine assembly 4.3l v6 block and internal parts (lb4/4.3z, lu2/4.3b)

  • OEM part number: 93443044
  • Quantity in car: 6
  • Usage: LM1 (LB4), M1 (LU2)

$76.69—135.78

Available in 38 shops

Add to cart

Washer, engine assembly 4.3l v6 cylinder head and related part (lb4/4.3z, lu2/4.3b)

  • OEM part number: 00331247
  • Exhaust manifold
  • Usage: LM1 (LU2, LB4), LM1 (LB4, L35)

$?

Add to cart

Pinion, engine assembly 4.3l v6 cylinder head and related part (lb4/4.3z, lu2/4.3b)

  • OEM part number: 00585927
  • Dowel 5/16 x 9/16 steel (cylinder head location)

$?

Add to cart

Stud, engine assembly 4.3l v6 cylinder head and related part (lb4/4.3z, lu2/4.3b)

  • OEM part number: 03814692
  • Quantity in car: 12
  • Valve rocker armature ball (.003" oversize)
  • Usage: LM1 (LB4)

$?

Add to cart

Stud, engine assembly 4.3l v6 cylinder head and related part (lb4/4.3z, lu2/4.3b)

  • OEM part number: 03815892
  • Quantity in car: 12
  • Valve rocker armature ball (.013" oversize)
  • Usage: LM1 (LB4)

$?

Add to cart

Spring, engine assembly 4.3l v6 cylinder head and related part (lb4/4.3z, lu2/4.3b)

  • OEM part number: 03911068
  • Quantity in car: 12
  • Valve (with dampener)
  • Usage: LM1 (LB4)

$?

Add to cart

Lifter, engine assembly 4.3l v6 cylinder head and related part (lb4/4.3z, lu2/4.3b)

  • OEM part number: 05234890
  • Quantity in car: 12
  • Valve (roller, hydraulic)
  • Usage: LM1 (LU2, LB4)

$?

Add to cart

Spark plug, engine assembly 4.3l v6 cylinder head and related part (lb4/4.3z, lu2/4.3b)

  • OEM part number: 05614029
  • Quantity in car: 6
  • (standard plug)
  • Usage: LM1 (LU2), LM1 (LB4)

$?

Add to cart

Bolt, engine assembly 4.3l v6 cylinder head and related part (lb4/4.3z, lu2/4.3b)

  • OEM part number: 09439930
  • Hex flanged head 1/4-20x.56 280m pzor (spark plug wire retain bracket)

$?

Add to cart

Bolt, engine assembly 4.3l v6 cylinder head and related part (lb4/4.3z, lu2/4.3b)

  • OEM part number: 09442012
  • Hexagon, .375x16.00x2.25 (exhaust manifold)

$?

Add to cart

Stud, engine assembly 4.3l v6 cylinder head and related part (lb4/4.3z, lu2/4.3b)

  • OEM part number: 10044997
  • Quantity in car: 12
  • Valve rocker armature ball (non-adjustable) (m10x1.5x22/m8x1x9.3)
  • Usage: LM1 (LB4)

$4.36—8.44

Available in 38 shops

Add to cart

Support RH, engine assembly 4.3l v6 cylinder head and related part (lb4/4.3z, lu2/4.3b)

  • OEM part number: 10045250
  • Quantity in car: 1
  • Spark plug wire
  • Usage: LM1 (LB4, LU2)

$?

Add to cart

Rod, engine assembly 4.3l v6 cylinder head and related part (lb4/4.3z, lu2/4.3b)

  • OEM part number: 10046173
  • Quantity in car: 12
  • Valve push (includes inserts)
  • Usage: LM1

$9.41—16.45

Available in 38 shops

Add to cart

Stove, engine assembly 4.3l v6 cylinder head and related part (lb4/4.3z, lu2/4.3b)

  • OEM part number: 10054789
  • Quantity in car: 1
  • Engine air heat outer
  • Usage: M1 (LU2, LB4), M1 (LB4)

$?

Add to cart

Support RH, engine assembly 4.3l v6 cylinder head and related part (lb4/4.3z, lu2/4.3b)

  • OEM part number: 10054856
  • Quantity in car: 1
  • Spark plug wire (right-hand cylinder head exhaust manifold side) (rear)
  • Usage: LM1 (LB4, MD8), LM1 (LB4, MD8)

$0.43

Available in 1 shop

Add to cart

Go to top ↑.

← Prev. 1  2  3  4  5  6  7  Next →
Page 1 of 7


Copyright © 2012-2024, http://oemcats.com.
Feel free to contact us if you have any questions: info@oemcats.com.

Follow us on Facebook - Submit a new shop - Terms and conditions

This site is not owned or operated by General Motors Company.
The trade marks appearing on this website including, but not limited to: GM, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Opel, Pontiac, Saturn, Vauxhall and their respective logos, emblems, slogans and vehicle model names and body designs are trademarks and/or service marks of General Motors Company, its subsidiaries, affiliates or licensors.
This site is intended for reference only.