2003 Chevrolet Trucks Express 1500 engine v6 parts catalog

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

Engine, engine assembly and partial engine (lu3/4.3x)

  • OEM part number: 89018140
  • Quantity in car: 1
  • Gasoline (service remanufactured)
  • Usage: G1, 2 (LU3)

$2.00

Available in 1 shop

Add to cart


Engine, engine assembly and partial engine (lu3/4.3x)

  • OEM part number: 89018142
  • Quantity in car: 1
  • Gasoline (service remanufactured)
  • Usage: G1, 2 (LU3), G1 (LU3)

$2.00

Available in 1 shop

Add to cart


Engine, engine assembly and partial engine (lu3/4.3x)

  • OEM part number: 89060531
  • Quantity in car: 1
  • Gasoline (service new)
  • Usage: G1 (LU3)

$2.002969.48

Available in 2 shops

Add to cart


Pinion, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 00141201
  • Quantity in car: 1

$?

Add to cart


Pinion, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

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

$?

Add to cart


Nut, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 01359887
  • Quantity in car: 2
  • Hex flanged head 5/16-18x.20 286m piece .67-outside diameter (oil pan)

$?

Add to cart


Nut, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 03866766
  • Quantity in car: 2
  • Usage: G1, 2 (LU3)

$?

Add to cart


Weight, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 03890191
  • Quantity in car: 1
  • Crankshaft balancer
  • Usage: G1, 2 (LU3, M30)

$?

Add to cart


Bolt, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 09419033
  • Quantity in car: 3
  • Hexagon, 5/16-18 x 1 3/8 (camshaft sprocket)

$?

Add to cart


Nut, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

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

$?

Add to cart


Bolt, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 09440024
  • Quantity in car: 1
  • 7/16 -20 x 2 1/4" (crankshaft balancer)

$?

Add to cart


Pinion, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 09441003
  • Quantity in car: 1
  • Spring type s 7/16x9/16 steel zp (crankshaft rear oil seal housing location)

$?

Add to cart


Pinion, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 10046031
  • Quantity in car: 1
  • Usage: G1, 2 (LU3, M30)

$1.121.22

Available in 2 shops

Add to cart


Bearing, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 10105908
  • Quantity in car: 1
  • Balancer shaft front
  • Usage: G1, 2 (LU3, M30)

$29.0734.55

Available in 38 shops

Add to cart


Bolt, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 10105912
  • Quantity in car: 2
  • Camshaft retain (1/4-20x5/8, 7/16 thick) (flat)
  • Usage: G1, 2 (LU3, M30)

$0.640.86

Available in 38 shops

Add to cart


Retainer, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 10105915
  • Quantity in car: 1
  • Balancer shaft
  • Usage: G1, 2 (LU3, M30)

$7.419.32

Available in 38 shops

Add to cart


Ball LH, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 10105918
  • Quantity in car: 1
  • Engine block oil pressure crossover hole (5/8 x 5/16) (cup)
  • Usage: G1, 2 (LU3)

$2.453.01

Available in 38 shops

Add to cart


Bolt, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 10105920
  • Quantity in car: 1
  • Balance shaft gear (special torx drive)
  • Usage: G1, 2 (LU3, M30)

$2.763.68

Available in 38 shops

Add to cart


Retainer, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 10144059
  • Quantity in car: 1
  • Usage: G1, 2 (LU3, M30)

$8.9712.26

Available in 38 shops

Add to cart


Stud, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 10218027
  • Quantity in car: 2
  • Usage: G1, 2 (LU3, M30)

$5.165.84

Available in 38 shops

Add to cart


Shaft, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 10224538
  • Quantity in car: 1
  • Usage: G1, 2 (LU3, M30)

$86.5492.65

Available in 2 shops

Add to cart


Balancer, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 10224885
  • Quantity in car: 1
  • Crankshaft (external)
  • Usage: G1, 2 (LU3)

$52.9856.99

Available in 38 shops

Add to cart


Bolt, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 10225009
  • Quantity in car: 12
  • Usage: G1, 2 (LU3)

$3.433.62

Available in 2 shops

Add to cart


Ring, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 10230149
  • Quantity in car: 1
  • Crankshaft position sensor excitor
  • Usage: G1, 2 (LU3, M30)

$10.4611.52

Available in 38 shops

Add to cart


Plug, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 10241154
  • Quantity in car: 1
  • Expansion, 2.1 outside diameter, cross steel, zinc (balancer shaft rear bearing hole)

$1.721.93

Available in 2 shops

Add to cart


Plug, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 10241154
  • Quantity in car: 1
  • Expansion, 2.1 outside diameter, cross steel, zinc (camshaft rear bearing hole)

$1.721.93

Available in 2 shops

Add to cart


Bolt, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 11508476
  • Quantity in car: 1
  • M8x1.25x25 9.8 (distributor cla)

$0.530.70

Available in 38 shops

Add to cart


Bearing, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 12453170
  • Quantity in car: 2
  • Camshaft (#1 & rear)
  • Usage: G1, 2 (LU3, M30)

$3.7140.36

Available in 38 shops

Add to cart


Bearing, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 12453171
  • Quantity in car: 1
  • Camshaft (#3)
  • Usage: G1, 2 (LU3)

$35.5642.23

Available in 38 shops

Add to cart


Bearing, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 12453172
  • Quantity in car: 1
  • Camshaft (#2)
  • Usage: G1, 2 (LU3, M30)

$35.5643.05

Available in 38 shops

Add to cart


Chain kit, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 12458911
  • Quantity in car: 1
  • Tmg (includes chain, crankshaft sprocket, camshaft sprocket)
  • Usage: G1, 2 (LU3)

$39.9570.75

Available in 38 shops

Add to cart


Gear kit, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 12513234
  • Quantity in car: 1
  • Balancer shaft (includes drive & driven gear)
  • Usage: G1, 2 (LU3)

$57.70113.92

Available in 38 shops

Add to cart


Bearing kit, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 12521651
  • Quantity in car: 1
  • Balancer shaft (sleeve bearing) (includes rear bearing, instruction sheet & spacer)
  • Usage: G1, 2 (LU3, M30)

$39.1942.17

Available in 2 shops

Add to cart


Ring kit, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 12522848
  • Quantity in car: 6
  • Usage: G1, 2 (LU3, M30)

$33.3364.86

Available in 38 shops

Add to cart


Ring kit, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 12524205
  • Quantity in car: 6
  • Piston (0.5 millimeter oversize)
  • Usage: G1, 2 (LU3, M30)

$32.1853.79

Available in 38 shops

Add to cart


Crankshaft, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 12555637
  • Quantity in car: 1
  • Usage: G1, 2 (LU3, M30)

$429.44480.84

Available in 38 shops

Add to cart


Flywheel, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 12555640
  • Quantity in car: 1
  • Usage: G1, 2 (LU3, M30)

$106.51138.88

Available in 38 shops

Add to cart


Stud, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 12555770
  • Quantity in car: 1
  • Crankshaft rear oil seal retain (1/4-20x34)
  • Usage: G1, 2 (LU3, M30)

$5.165.78

Available in 38 shops

Add to cart


Gasket, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 12555771
  • Quantity in car: 1
  • Crankshaft rear oil seal housing
  • Usage: G1, 2 (LU3)

$3.664.19

Available in 38 shops

Add to cart


Bolt, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 12561388
  • Quantity in car: 8
  • Usage: G1, 2 (LU3, M30)

$2.898.61

Available in 38 shops

Add to cart


Key, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 12561513
  • Quantity in car: 1
  • Crankshaft balancer (4.8mm x 37.5mm)
  • Usage: G1, 2 (LU3, M30)

$2.893.05

Available in 2 shops

Add to cart


Camshaft, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 12568989
  • Quantity in car: 1
  • Engine (includes cm/shf sprocket pinion)
  • Usage: G1, 2 (LU3, M30)

$200.73224.75

Available in 2 shops

Add to cart


Washer, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 12594364
  • Quantity in car: 1
  • Flat, 0.45" inside diameter, 1.75" outside diameter, 0.31" thick, sae 1010 steel, gmw3044 (crankshaft balancer)

$2.382.50

Available in 2 shops

Add to cart


Housing, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 12595923
  • Quantity in car: 1
  • Usage: G1, 2 (LU3)

$42.6465.66

Available in 38 shops

Add to cart


Sensor, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 12596851
  • Quantity in car: 1
  • Crankshaft position
  • Usage: G1, 2 (LU3)

$59.1066.60

Available in 38 shops

Add to cart


Bolt, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 14088561
  • Quantity in car: 1
  • Crankshaft rear oil seal housing (1/4-20x1 7/8)
  • Usage: G1, 2 (LU3, M30)

$2.765.85

Available in 38 shops

Add to cart


Bolt, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 14088562
  • Quantity in car: 2
  • Crankshaft rear oil seal housing (1/4-20x1 3/4)
  • Usage: G1, 2 (LU3, M30)

$0.91

Available in 1 shop

Add to cart


Bolt, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 14088764
  • Quantity in car: 6
  • Flywheel (7/16-20 x 45/64)
  • Usage: G1, 2 (LU3, M30)

$1.824.95

Available in 38 shops

Add to cart


Plug, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 14090911
  • Quantity in car: 1
  • 3/8-18 dry seal (left-hand rear)

$0.402.89

Available in 2 shops

Add to cart


Bolt, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 14093637
  • Quantity in car: 2
  • Balance shaft retain (1/4-20x1/2, 15/32od) (hexagon socket torx)
  • Usage: G1, 2 (LU3, M30)

$0.700.75

Available in 2 shops

Add to cart


Bearing kit, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 19256449
  • Quantity in car: 3
  • Usage: G1, 2 (LU3)

$25.47171.41

Available in 37 shops

Add to cart


Sensor, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 21024981
  • Quantity in car: 1
  • Knock (stamped siemens 21024981 or 12570176)
  • Usage: G1, 2 (LU3, M30)

$27.2354.07

Available in 38 shops

Add to cart


Plug, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 24504119
  • Quantity in car: 2
  • Engine block coolant drain hole (10.16 o.d x 4.95) (steel)
  • Usage: G1, 2 (LU3, M30), G1, 2 (LU3, M30)

$3.443.85

Available in 38 shops

Add to cart


Plug, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 24504119
  • Quantity in car: 2
  • Engine block oil gallery (10.16 o.d x 4.95) (steel)
  • Usage: G1, 2 (LU3)

$3.443.85

Available in 38 shops

Add to cart


Plug, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 88891749
  • Quantity in car: 4
  • Engine block core hole (brass)
  • Usage: G1, 2 (LU3)

$4.304.84

Available in 2 shops

Add to cart


Bearing kit, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 88893897
  • Quantity in car: 6
  • Connect rod
  • Usage: G1, 2 (LU3, M30)

$21.7524.47

Available in 38 shops

Add to cart


Piston, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 88894280
  • Quantity in car: 6
  • Usage: G1, 2 (LU3)

$76.55138.47

Available in 38 shops

Add to cart


Piston, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 88894281
  • Quantity in car: 6
  • Usage: G1, 2 (LU3)

$87.15121.17

Available in 38 shops

Add to cart


Piston kit, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 88894282
  • Quantity in car: 6
  • Usage: G1, 2 (LU3)

$106.11160.20

Available in 38 shops

Add to cart


Cover kit, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 89017259
  • Quantity in car: 1
  • Engine front (with seal, grommet, bolts) (cover has bead of sealant pre-applied.if bead of sealant is damaged, a new cover is required.)
  • Usage: G1, 2 (LU3)

$75.7289.53

Available in 38 shops

Add to cart


Seal kit, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 89018163
  • Quantity in car: 1
  • Crankshaft rear oil (includes oil seal, instruction)
  • Usage: G1, 2 (LU3)

$17.5719.68

Available in 2 shops

Add to cart


Bearing kit, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 89060460
  • Quantity in car: 1
  • Crankshaft (.001 undersize) (#4) (thrust)
  • Usage: G1, 2 (LU3, M30)

$36.6547.36

Available in 38 shops

Add to cart


Rod, engine assembly 4.3l v6 block and internal parts (lu3/4.3x)

  • OEM part number: 93443044
  • Quantity in car: 6
  • Usage: G1, 2 (LU3)

$76.69135.78

Available in 38 shops

Add to cart


Gasket, engine assembly 4.3l v6 front cover and cooling (lu3/4.3x)

  • OEM part number: 03754587
  • Quantity in car: 2
  • Water pump
  • Usage: G1, 2 (LU3)

$?

Add to cart


Bolt, engine assembly 4.3l v6 front cover and cooling (lu3/4.3x)

  • OEM part number: 09442895
  • Quantity in car: 6
  • Hexagon, .250 -20 x .5

$?

Add to cart


Seal, engine assembly 4.3l v6 front cover and cooling (lu3/4.3x)

  • OEM part number: 10128316
  • Quantity in car: 1
  • Usage: G1, 2 (LU3, M30), G1 (LU3, M30)

$11.3023.68

Available in 38 shops

Add to cart


Bolt, engine assembly 4.3l v6 front cover and cooling (lu3/4.3x)

  • OEM part number: 10213293
  • Quantity in car: 4
  • Engine front cover (1/4-20x.025) (hwh)
  • Usage: G1, 2 (LU3)

$2.763.66

Available in 38 shops

Add to cart


Grommet, engine assembly 4.3l v6 front cover and cooling (lu3/4.3x)

  • OEM part number: 10213294
  • Quantity in car: 6
  • Usage: G1, 2 (LU3), G1 (LU3)

$5.169.14

Available in 38 shops

Add to cart


Hose, engine assembly 4.3l v6 front cover and cooling (lu3/4.3x)

  • OEM part number: 10242185
  • Quantity in car: 1
  • Water pump inlet
  • Usage: G1, 2 (LU3), G1 (LU3)

$6.4811.72

Available in 38 shops

Add to cart


Clamp, engine assembly 4.3l v6 front cover and cooling (lu3/4.3x)

  • OEM part number: 11517133
  • Quantity in car: 2
  • Spring, 22-26mm, 24 nom., block (water pump inlet hose)

$4.26

Available in 1 shop

Add to cart


Bolt, engine assembly 4.3l v6 front cover and cooling (lu3/4.3x)

  • OEM part number: 11589236
  • Quantity in car: 2
  • Hex flanged head, m8x1.25x30.7, 20.7 thread, 17 outside diameter, 8.8 steel, gmw3359 (water outlet)

$2.423.22

Available in 38 shops

Add to cart


Bolt, engine assembly 4.3l v6 front cover and cooling (lu3/4.3x)

  • OEM part number: 12551135
  • Quantity in car: 2
  • Usage: G1, 2 (LU3)

$2.292.41

Available in 2 shops

Add to cart


Seal, engine assembly 4.3l v6 front cover and cooling (lu3/4.3x)

  • OEM part number: 12551507
  • Quantity in car: 1
  • Engine coolant thermostat (O-ring)
  • Usage: G1, 2 (LU3), G1 (LU3)

$3.985.33

Available in 38 shops

Add to cart


Bolt, engine assembly 4.3l v6 front cover and cooling (lu3/4.3x)

  • OEM part number: 12552096
  • Quantity in car: 4
  • Water pump (3/8-16 x 2 1/8)
  • Usage: G1, 2 (LU3), G1 (LU3)

$0.810.86

Available in 2 shops

Add to cart


Stud, engine assembly 4.3l v6 front cover and cooling (lu3/4.3x)

  • OEM part number: 12554033
  • Quantity in car: 2
  • Water outlet (3/8x16/8mx1.25-6)
  • Usage: G1, 2 (LU3)

$2.763.68

Available in 38 shops

Add to cart


Gasket, engine assembly 4.3l v6 front cover and cooling (lu3/4.3x)

  • OEM part number: 12555493
  • Quantity in car: 1
  • Usage: G1, 2 (LU3), G1 (LU3)

$2.542.77

Available in 2 shops

Add to cart


Outlet, engine assembly 4.3l v6 front cover and cooling (lu3/4.3x)

  • OEM part number: 12556593
  • Quantity in car: 1
  • Water
  • Usage: G1, 2 (LU3), G1 (LU3)

$13.9626.47

Available in 38 shops

Add to cart


Gasket, engine assembly 4.3l v6 front cover and cooling (lu3/4.3x)

  • OEM part number: 12603957
  • Quantity in car: 2
  • Usage: G1 (LU3)

$0.781.57

Available in 38 shops

Add to cart


Thermostat, engine assembly 4.3l v6 front cover and cooling (lu3/4.3x)

  • OEM part number: 12632948
  • Quantity in car: 1
  • Usage: G1 (LU3), G1, 2 (LU3)

$12.5431.45

Available in 38 shops

Add to cart


Pump kit, engine assembly 4.3l v6 front cover and cooling (lu3/4.3x)

  • OEM part number: 88926225
  • Quantity in car: 1
  • Water (screw on fan clutch) (all makes)
  • Usage: G134 (05-06) (LU3), G134 (05-06) (LU3), G134 (05-06) (LU3), G134 (05-06) (LU3), G134 (05-06) (LU3), G134 (05) (LU3)

$49.7659.87

Available in 38 shops

Add to cart


Cover kit, engine assembly 4.3l v6 front cover and cooling (lu3/4.3x)

  • OEM part number: 89017259
  • Quantity in car: 1
  • Usage: G1, 2 (LU3)

$75.7289.53

Available in 38 shops

Add to cart


Pump kit, engine assembly 4.3l v6 front cover and cooling (lu3/4.3x)

  • OEM part number: 89060527
  • Quantity in car: 1
  • Usage: G1 (LU3), G1, 2 (LU3)

$169.04205.21

Available in 38 shops

Add to cart


Cover, engine assembly 4.3l v6 front cover and cooling (lu3/4.3x)

  • OEM part number: 93445880
  • Quantity in car: 1
  • Engine front (includes bolt, grommet, insert, seal)
  • Usage: G1, 2 (LU3, M30), G1 (LU3, M30)

$35.3462.52

Available in 38 shops

Add to cart

Go to top ↑.

← Prev. 1  2  3  4  Next →
Page 1 of 4

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.