Engine Assembly-Cylinder Block & Related Parts fit your 2021 Chevrolet Express 2500

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2021 Chevrolet Express 2500

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Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

12589016
RETAINER, Engine Camshaft, RETAINER,CAMSHAFT(INCLUDES SEAL)(USE WITH BOLT 11561455)
$36.79 $22.22
1
Add To Cart

12586687
HEATER, Engine Coolant Heater, HEATER,ENGINE COOLANT

BOLT, Engine Flywheel
11569956
BOLT, AUTOMATIC TRANSMISSION FLEXIBLE PLATE(M11X1.5X23.5)(W/SEALER)(HEXAGON HEAD STYLE BOLT)
Fitting Vehicle Options: G2,3(LV1)
Require Quantity: 08
Package Quantity: 10
$6.47 $4.11
10
Add To Cart
12630462
BOLT, AUTOMATIC TRANSMISSION FLEXIBLE PLATE
- Fitting Vehicle Options: G2,3(LWN)
- Require Quantity: 08
- Package Quantity: 1
$7.02 $4.46
1
Add To Cart

11515758
BOLT, Engine Timing, BOLT,TIMING CHAIN TENSIONER(PART OF 36)(M8X1.25X30)(8.900)
- Require Quantity: 02
- Package Quantity: 10
$1.81 $1.09
10
Add To Cart

BOLT, Engine Connecting Rod Cap
11570662
BOLT, CONNECT ROD(SINGLE USE)(PART OF 7)(M9X44,13)(SINGLE USE)
Require Quantity: 12
Package Quantity: 20
$7.31 $4.64
20
Add To Cart
11570662
BOLT, CONNECT ROD(SINGLE USE)(PART OF 3)(M9X44,13)(SINGLE USE)
- Require Quantity: 12
- Package Quantity: 20
$7.31 $4.64
20
Add To Cart
11570662
BOLT, CONNECT ROD(SINGLE USE)(PART OF 6)(M9X44,13)(SINGLE USE)
- Require Quantity: 12
- Package Quantity: 20
$7.31 $4.64
20
Add To Cart
11548432
BOLT, CONNECT ROD(PART OF 7)
- Require Quantity: 04
- Package Quantity: 1
$1.72 $1.09
1
Add To Cart
11548432
BOLT, CONNECT ROD(PART OF 3)
- Require Quantity: 04
- Package Quantity: 1
$1.72 $1.09
1
Add To Cart
11548432
BOLT, CONNECT ROD(PART OF 6)
- Require Quantity: 04
- Package Quantity: 1
$1.72 $1.09
1
Add To Cart
12625461
BOLT, CONNECT ROD(PART OF 7)
- Require Quantity: 08
- Package Quantity: 1
$7.01 $4.46
1
Add To Cart
12625461
BOLT, CONNECT ROD(PART OF 3)
- Require Quantity: 08
- Package Quantity: 1
$7.01 $4.46
1
Add To Cart
12625461
BOLT, CONNECT ROD(PART OF 6)
- Require Quantity: 08
- Package Quantity: 1
$7.01 $4.46
1
Add To Cart

BEARING, Engine Connecting Rod
12683811
BEARING, CONNECT ROD
Fitting Vehicle Options: G2,3(L8T,MYD)
$12.12 $8.82
1
Add To Cart
12625467
BEARING, CONNECT ROD(BLUE)(REFERENCE TO SIDE DOCUMENTATION 2624683)
- Fitting Vehicle Options: G2,3(LWN)
- Require Quantity: 08
- Package Quantity: 1
$31.92 $20.29
1
Add To Cart
12625468
BEARING, CONNECT ROD(GREEN)(REFERENCE TO SIDE DOCUMENTATION 2624683)
- Fitting Vehicle Options: G2,3(LWN)
- Require Quantity: 08
- Package Quantity: 1
$36.45 $23.17
1
Add To Cart
12625222
BEARING, CONNECT ROD(RED)(REFERENCE TO SIDE DOCUMENTATION 2624683)
- Fitting Vehicle Options: G2,3(LWN)
- Require Quantity: 08
- Package Quantity: 1
$36.07 $22.91
1
Add To Cart
12625481
BEARING, CONNECT ROD(YELLOW)(REFERENCE TO SIDE DOCUMENTATION 2624683)
- Fitting Vehicle Options: G2,3(LWN)
- Require Quantity: 08
- Package Quantity: 1
$36.07 $22.91
1
Add To Cart

TENSIONER KIT, Engine Timing
12630107
TENSIONER KIT, TIMING CHAIN(INCLUDES 33-35)(CAM DRIVE)
Fitting Vehicle Options: G2,3(L8T)
$57.72 $38.68
1
Add To Cart
12686368
TENSIONER KIT, TIMING CHAIN(INCLUDES 41-43)
- Fitting Vehicle Options: G2,3(LV1)
$47.70 $31.99
1
Add To Cart

12646386
CHAIN, Engine Timing, CHAIN,CAMSHAFT TIMING
$93.51 $62.68
1
Add To Cart

GASKET, Engine Rear Main Bearing
12627520
GASKET, CRANKSHAFT REAR OIL SEAL HOUSING(SINGLE USE)(PART OF 29)(SINGLE USE)
Fitting Vehicle Options: G2,3(LV1)
$10.50 $6.67
1
Add To Cart
12627520
GASKET, CRANKSHAFT REAR OIL SEAL HOUSING(SINGLE USE)(PART OF 18)(SINGLE USE)
- Fitting Vehicle Options: G2,3(L8T)
$10.50 $6.67
1
Add To Cart
12647782
GASKET, CRANKSHAFT REAR OIL SEAL HOUSING
- Fitting Vehicle Options: G2,3(LWN)
$11.48 $7.29
1
Add To Cart

PLUG, Engine Oil Distribution
11546667
PLUG, ENGINE BLOCK OIL GALLERY(M16X1.5X16.25)(0.034)
Fitting Vehicle Options: G2,3(LV1,M5U)
Require Quantity: 02
Package Quantity: 1
$7.03 $4.46
1
Add To Cart
11546667
PLUG, ENGINE BLOCK OIL GALLERY(M16X1.5X16.25)(0.034)
- Fitting Vehicle Options: G2,3(L8T,MYD)
$7.03 $4.46
1
Add To Cart
12634256
PLUG, ENGINE BLOCK OIL GALLERY(INCLUDES 11)(UPPER)(W/SEAL)
- Fitting Vehicle Options: G2,3(LV1)
$7.28 $4.63
1
Add To Cart
12661074
PLUG, ENGINE BLOCK OIL GALLERY(INCLUDES 15)(OIL GALLEY)(LOWER)(W/O-RING)
- Fitting Vehicle Options: G2,3(LV1)
$5.02 $3.19
12661074
PLUG, ENGINE BLOCK OIL GALLERY(INCLUDES 9)(OIL GALLEY)(LOWER)(W/O-RING)
- Fitting Vehicle Options: G2,3(L8T)
$5.02 $3.19

BOLT, Engine Crankshaft Pulley And Balancer

11547372
BOLT, CRANKSHAFT BALANCER(M16X2X103)(SEE BULLETIN PIP5156 TO SEE GENERATOR 4/5 CROSS.SHAFT BALANCER BOLT DIFFERENTIAL)
$37.61 $22.73
1
Add To Cart
12625900
BOLT, CRANKSHAFT PULLEY
$4.79 $3.04

11547372
BOLT, Engine Crankshaft Pulley and Balancer, BOLT,CRANKSHAFT BALANCER(M16X2X103)(SEE BULLETIN PIP5156 TO SEE GENERATOR 4/5 CROSS.SHAFT BALANCER BOLT DIFFERENTIAL)
$37.61 $22.73
1
Add To Cart

PIN, Engine Clutch Housing or Transmission
12597210
PIN, TRANS LOCATING
Fitting Vehicle Options: G2,3(LWN)
Require Quantity: 02
Package Quantity: 1
$7.22 $4.57
1
Add To Cart
1453658
PIN, TRANS LOCATING(5/8 X 1 3/16)(8.939)
- Fitting Vehicle Options: G2,3(L8T)
- Require Quantity: 02
- Package Quantity: 1
- Replaced By: 12720455
$7.21 $4.57
1
Add To Cart
12720455
PIN, TRANS LOCATING
- Fitting Vehicle Options: G2,3(L8T,MYD)
- Require Quantity: 02
- Package Quantity: 1
$7.21 $4.57
1
Add To Cart

CAMSHAFT, Engine
12672469
CAMSHAFT, ENGINE(INCLUDES 44)
Fitting Vehicle Options: G2,3(L8T)
$206.63 $118.74
1
Add To Cart
12630092
CAMSHAFT, ENGINE(INCLUDES 50)
- Fitting Vehicle Options: G2,3(LV1)
- Replaced By: 12721599
$237.38 $150.23
1
Add To Cart

12685003
PLATE, Engine Crankshaft, PLATE,AUTOMATIC TRANSMISSION FLEXIBLE(8 SPEED FLYW)(MUST USE TOGETHER WITH TORQUE CONVERTER BOLT 11547342)(QTY 6)
$100.94 $58.00
1
Add To Cart

11561455
SCREW, Engine Camshaft Thrust, SCREW,FLAT,CS, M8X1.25X15(CAMSHAFT RETAINER)(8.908)
- Require Quantity: 04
- Package Quantity: 1
$6.82 $4.12
1
Add To Cart

11561455
BOLT, Engine Camshaft, BOLT,CAMSHAFT RETAINER(M8X1.25X15)(8.908)
- Require Quantity: 04
- Package Quantity: 1
$6.82 $4.12
1
Add To Cart

RETAINER, Engine Timing
11588327
RETAINER, TIMING CHAIN TENSIONER BOLT(PART OF 44)(ROUND M8 BOLT)(4.128)
Require Quantity: 02
Package Quantity: 1
$7.20 $4.57
1
Add To Cart
11588327
RETAINER, TIMING CHAIN TENSIONER BOLT(PART OF 36)(ROUND M8 BOLT)(4.128)
- Require Quantity: 02
- Package Quantity: 1
$7.20 $4.57
1
Add To Cart

RETAINER, Engine Rear Main Bearing
11588327
RETAINER, CRANKSHAFT REAR OIL SEAL HOUSING BOLT(PART OF 29)(ROUND M8 BOLT)(4.128)
Fitting Vehicle Options: G2,3(LV1)
Require Quantity: 12
Package Quantity: 1
$7.20 $4.57
1
Add To Cart
11588327
RETAINER, CRANKSHAFT REAR OIL SEAL HOUSING BOLT(PART OF 18)(ROUND M8 BOLT)(4.128)
- Fitting Vehicle Options: G2,3(L8T)
- Require Quantity: 12
- Package Quantity: 1
$7.20 $4.57
1
Add To Cart

12637870
RING, Distributor (also Knock Sensor), RING,CRANKSHAFT POSITION SENSOR EXCITER
$55.89 $29.62
1
Add To Cart

PIN, Engine Camshaft Gear
24575061
PIN, CAMSHAFT GEAR LOCATING(PART OF 49)(17MM LONG)
Fitting Vehicle Options: G2,3(LV1)
$8.66 $5.50
1
Add To Cart
24575061
PIN, CAMSHAFT GEAR LOCATING(PART OF 43)(17MM LONG)
- Fitting Vehicle Options: G2,3(L8T)
$8.66 $5.50
1
Add To Cart

RETAINER, Engine Crankshaft And Camshaft Balancer
11518792
RETAINER, BALANCER SHAFT(PART OF 62)(7MM LONG)(FOR M6 BOLT)(*KIT2)(1.428)
Require Quantity: 03
Package Quantity: 1
$7.03 $4.46
1
Add To Cart
55593523
RETAINER, BALANCER SHAFT(PART OF 62)(*KIT2)
$8.87 $5.64
1
Add To Cart

BOLT, Engine Main Bearing Cap
11546565
BOLT, CRANKSHAFT BEARING CAP(SINGLE USE)(M8X1.25X25)(HEXAGON FLANGE)(SINGLE USE)
Require Quantity: 08
Package Quantity: 1
$7.02 $4.46
1
Add To Cart
11548076
BOLT, CRANKSHAFT BEARING CAP(M10X2X96)(SINGLE USE)
- Require Quantity: 08
- Package Quantity: 1
$7.02 $4.46
1
Add To Cart
11548076
BOLT, CRANKSHAFT BEARING CAP(SINGLE USE)(M10X2X96)(SINGLE USE)
- Require Quantity: 08
- Package Quantity: 1
$7.02 $4.46
1
Add To Cart
11548075
BOLT, CRANKSHAFT BEARING CAP(M10X2X82)(SINGLE USE)
- Require Quantity: 08
- Package Quantity: 1
$7.02 $4.46
1
Add To Cart
11548075
BOLT, CRANKSHAFT BEARING CAP(SINGLE USE)(M10X2X82)(SINGLE USE)
- Require Quantity: 08
- Package Quantity: 1
$7.02 $4.46
1
Add To Cart
12625364
BOLT, CRANKSHAFT BEARING CAP
- Require Quantity: 10
- Package Quantity: 1
$4.65 $2.95

12570326
PIN, Engine Cylinder Head, PIN,CYL HEAD LOCATING
- Require Quantity: 04
- Package Quantity: 1
$7.20 $4.35
1
Add To Cart

BEARING, Engine Crankshaft Main
12625400
BEARING, CRANKSHAFT UPPER(GREEN)
Require Quantity: 05
Package Quantity: 1
$11.20 $7.11
1
Add To Cart
12625405
BEARING, CRANKSHAFT LOWER(GREEN)
- Require Quantity: 05
- Package Quantity: 1
$13.06 $8.30
1
Add To Cart
12625397
BEARING, CRANKSHAFT UPPER(RED)
- Require Quantity: 05
- Package Quantity: 1
$10.88 $6.91
1
Add To Cart
12625399
BEARING, CRANKSHAFT UPPER(YELLOW)
- Require Quantity: 05
- Package Quantity: 1
$11.21 $7.11
1
Add To Cart
12625401
BEARING, CRANKSHAFT LOWER(YELLOW)
- Require Quantity: 05
- Package Quantity: 1
$13.18 $8.37
1
Add To Cart
12625402
BEARING, CRANKSHAFT LOWER(RED)
- Require Quantity: 05
- Package Quantity: 1
$12.44 $7.91
1
Add To Cart
12625398
BEARING, CRANKSHAFT UPPER(BLUE)
- Require Quantity: 05
- Package Quantity: 1
$11.07 $7.04
12625403
BEARING, CRANKSHAFT LOWER(BLUE)
- Require Quantity: 05
- Package Quantity: 1
$12.95 $8.23

PIN, Engine Rear Main Bearing
22531637
PIN, CRANKSHAFT REAR OIL SEAL HOUSING LOCATING(PART OF 29)(8MM DIAMETER,12MM LONG)(DOWEL)(0.413)
Fitting Vehicle Options: G2,3(LV1,M5U)
Require Quantity: 02
Package Quantity: 10
$4.97 $3.16
10
Add To Cart
22531637
PIN, CRANKSHAFT REAR OIL SEAL HOUSING LOCATING(PART OF 18)(8MM DIAMETER,12MM LONG)(DOWEL)(0.413)
- Fitting Vehicle Options: G2,3(L8T,MYD)
- Require Quantity: 02
- Package Quantity: 10
$4.97 $3.16
10
Add To Cart
12625378
PIN, CRANKSHAFT REAR OIL SEAL HOUSING LOCATING
- Fitting Vehicle Options: G2,3(LWN)
- Require Quantity: 02
- Package Quantity: 1
$3.90 $2.48
1
Add To Cart

SPROCKET, Engine Crankshaft/Timing
12631214
SPROCKET, CRANKSHAFT
Fitting Vehicle Options: G2,3(LV1), G2,3(L8T)
Replaced By: 12713934
$34.78 $21.02
1
Add To Cart
55486552
SPROCKET, CRANKSHAFT
- Fitting Vehicle Options: G2,3(LWN)
$58.46 $37.29
1
Add To Cart

RING KIT, Engine Piston
24585029
RING KIT, PISTON(PART OF 4)
Fitting Vehicle Options: G2,3(LWN)
Require Quantity: 04
Package Quantity: 1
$85.74 $54.49
1
Add To Cart
12658182
RING KIT, PISTON(PART OF 5)(0.5MM OUTSIDE)
- Fitting Vehicle Options: G2,3(LV1)
- Require Quantity: 06
- Package Quantity: 1
- Replaced By: 12663864
$96.65 $38.86
1
Add To Cart
12661872
RING KIT, PISTON(.5MM)(OUTSIDE)
- Fitting Vehicle Options: G2,3(L8T)
- Require Quantity: 08
- Package Quantity: 1
$142.03 $90.27
1
Add To Cart
12685186
RING KIT, PISTON(PART OF 5)
- Fitting Vehicle Options: G2,3(LV1)
- Require Quantity: 06
- Package Quantity: 1
$32.94 $19.91
1
Add To Cart
12661871
RING KIT, PISTON(STD SIZE)
- Fitting Vehicle Options: G2,3(L8T)
- Require Quantity: 08
- Package Quantity: 1

19333511
ADHESIVE, Maintenance Products, ADHESIVE,THREADLOCKER(VIBRA-TITE 121)(MEDIUM STRENGTH)(BLUE)(20 OUNCE(PART OF 23,24)
$10.48 $5.84
1
Add To Cart

BOLT, Distributor (also Knock Sensor)
11588722
BOLT, CRANKSHAFT POSITION SENSOR(M8X20)(3.675)
Fitting Vehicle Options: G2,3(L8T)
$0.23 $0.14
1
Add To Cart
11588722
BOLT, KNOCK SENSOR SHIELD(M8X20)(3.675)
- Location: Driver Side
- Fitting Vehicle Options: G2,3
$0.23 $0.14
1
Add To Cart
11589313
BOLT, KNOCK SENSOR(PART OF 13)(M8X1.25X39)(8.900)
- Fitting Vehicle Options: G2,3(L8T)
$32.48 $18.11

KEY, Engine Crankshaft Pulley And Balancer
12561513
KEY, CRANKSHAFT BALANCER(PART OF 32)(4.8MMX37.5MM)
Fitting Vehicle Options: G2,3(LV1)
$7.19 $4.57
1
Add To Cart
12561513
KEY, CRANKSHAFT BALANCER(PART OF 24)(4.8MMX37.5MM)
- Fitting Vehicle Options: G2,3(L8T)
$7.19 $4.57
1
Add To Cart

RETAINER, Engine Piston Pin
12569638
RETAINER, PISTON PINION(PART OF 5)(USED WITH FEDERAL MOGUL PISTONS)
Fitting Vehicle Options: G2,3(LV1)
Require Quantity: 12
Package Quantity: 1
$7.02 $4.46
1
Add To Cart
1647383
RETAINER, PISTON PINION(PART OF 5)
- Fitting Vehicle Options: G2,3
- Require Quantity: 08
- Package Quantity: 1
$8.90 $5.65
1
Add To Cart
1647383
RETAINER, PISTON PINION(PART OF 1)
- Fitting Vehicle Options: G2,3
- Require Quantity: 08
- Package Quantity: 1
$8.90 $5.65
1
Add To Cart

SENSOR, Distributor (also Knock Sensor)
12623095
SENSOR, KNOCK(INCLUDES 21)
Fitting Vehicle Options: G2,3(LV1)
Require Quantity: 02
Package Quantity: 1
$40.92 $21.68
1
Add To Cart
12623095
SENSOR, KNOCK(INCLUDES 14)
- Fitting Vehicle Options: G2,3(L8T)
- Require Quantity: 02
- Package Quantity: 1
$40.92 $21.68
1
Add To Cart
12669636
SENSOR, CRANKSHAFT POSITION(INCLUDES 69)(MATING CONNECTOR USE 19299690)
- Fitting Vehicle Options: G2,3(LV1)
$50.48 $26.75
1
Add To Cart
12669636
SENSOR, CRANKSHAFT POSITION(INCLUDES 50)(MATING CONNECTOR USE 19299690)
- Fitting Vehicle Options: G2,3(L8T)
$50.48 $26.75
1
Add To Cart
55593759
SENSOR, CRANKSHAFT POSITION(INCLUDES 15)
- Fitting Vehicle Options: G2,3(LWN)
$52.04 $27.58
1
Add To Cart

ROD, Engine Piston
12648238
ROD, CONNECT(INCLUDES 8)
Fitting Vehicle Options: G2,3(LV1,M5U)
Require Quantity: 06
Package Quantity: 1
$59.94 $38.09
1
Add To Cart
12625458
ROD, CONNECT(INCLUDES 7,8)
- Fitting Vehicle Options: G2,3(LWN)
- Require Quantity: 04
- Package Quantity: 1
$101.42 $58.27
1
Add To Cart
12675746
ROD, CONNECT(INCLUDES 4)
- Fitting Vehicle Options: G2,3(L8T)
- Require Quantity: 08
- Package Quantity: 1
$77.83 $49.47
1
Add To Cart

12632728
GUIDE, Engine Crankshaft And Camshaft Balancer, GUIDE,BALANCER CHAIN ADJUST
$35.39 $21.38
1
Add To Cart

BOLT, Engine Rear Main Bearing
11547134
BOLT, CRANKSHAFT REAR OIL SEAL HOUSING(PART OF 18)(1.639)
Fitting Vehicle Options: G2,3(L8T)
Require Quantity: 12
Package Quantity: 1
$1.00 $0.64
1
Add To Cart
12625420
BOLT, CRANKSHAFT REAR OIL SEAL HOUSING
- Fitting Vehicle Options: G2,3(LWN)
- Require Quantity: 06
- Package Quantity: 1
$4.02 $2.55
1
Add To Cart

11589257
BOLT, Engine Crankshaft And Camshaft Balancer, BOLT,BALANCE SHAFT RETAINER(PART OF 62)(M6X1X35,30.9 THREAD)(*KIT2)(15.394)
- Require Quantity: 02
- Package Quantity: 1
$10.32 $6.90
1
Add To Cart

12625380
PIN, Engine Front Cover, PIN,ENGINE FRONT COVER LOCATING
- Require Quantity: 02
- Package Quantity: 1
$3.79 $2.41
1
Add To Cart

SEAL, Engine Rear Main Bearing
12625417
SEAL, CRANKSHAFT REAR OIL(PART OF 20)
Fitting Vehicle Options: G2,3(LWN)
$30.05 $19.13
1
Add To Cart
12665076
SEAL, CRANKSHAFT REAR OIL(SINGLE USE)(PART OF 29)(SINGLE USE)(W/O INSTRUCTION SHEET)
- Fitting Vehicle Options: G2,3(LV1)
$39.87 $25.34
1
Add To Cart
12665076
SEAL, CRANKSHAFT REAR OIL(SINGLE USE)(PART OF 18)(SINGLE USE)(W/O INSTRUCTION SHEET)
- Fitting Vehicle Options: G2,3(L8T)
$39.87 $25.34
1
Add To Cart

BALANCER, Engine Crankshaft And Camshaft Balancer
12625430
BALANCER, CRANKSHAFT(0.662)
Fitting Vehicle Options: G2,3(LWN)
$108.42 $68.92
1
Add To Cart
12653449
BALANCER, (INCLUDES 59,61-63)(W/PLATE & SHAFTS)(0.539)
- Fitting Vehicle Options: G2,3(LV1,M5U)
$201.33 $121.65
1
Add To Cart
12680364
BALANCER, CRANKSHAFT
- Fitting Vehicle Options: G2,3(LV1,M5U), G2,3(L8T,MYD)
$125.57 $75.89

SPROCKET, Engine Crankshaft And Camshaft Balancer

12632725
SPROCKET, BALANCE SHAFT
$84.18 $53.50
1
Add To Cart
12690616
SPROCKET, BALANCER SHAFT DRIVEN(INCLUDES 57)
$53.42 $33.95
1
Add To Cart

12632726
PLATE, Engine Crankshaft And Camshaft Balancer, PLATE,BALANCER SHAFT THRUST(INCLUDES 59,61)(W/O PLATE & SHAFTS)(*KIT2)
$82.33 $52.33
1
Add To Cart

12632727
CHAIN, Engine Crankshaft And Camshaft Balancer, CHAIN,BALANCE
$66.47 $38.19
1
Add To Cart

SEAL, Engine Oil Distribution

12638432
SEAL, ENGINE BLOCK OIL GALLERY PLUG(O RING)(PART OF 14)(SINGLE USE)
$7.20 $4.57
1
Add To Cart
12638432
SEAL, ENGINE BLOCK OIL GALLERY PLUG(O RING)(SINGLE USE)(PART OF 8)(LOWER)(SINGLE USE)
$7.20 $4.57
1
Add To Cart
12643093
SEAL, ENGINE BLOCK OIL GALLERY PLUG(O RING)(PART OF 12)(UPPER)
$4.75 $3.02
1
Add To Cart
12643093
SEAL, ENGINE BLOCK OIL GALLERY PLUG(O RING)(PART OF 8)(UPPER)
$4.75 $3.02
1
Add To Cart

GASKET, Engine Oil Pump Body
12638433
GASKET, OIL PUMP HOUSING(PART OF 44)
Fitting Vehicle Options: G2,3(LV1)
$7.21 $4.57
1
Add To Cart
12638433
GASKET, OIL PUMP HOUSING(PART OF 36)
- Fitting Vehicle Options: G2,3(L8T)
$7.21 $4.57
1
Add To Cart

12640390
SHIELD, Distributor (also Knock Sensor), SHIELD,KNOCK SENSOR
- Replaced By: 12686148
$41.24 $21.86
1
Add To Cart

12656818
BEARING KIT, Engine Connecting Rod, BEARING KIT,CONNECT ROD(STD)(CONTAINS 2 CONNECTING ROD BEARING INSERTS)
- Require Quantity: 12
- Package Quantity: 1
$11.95 $7.59
1
Add To Cart

PISTON KIT, Engine Piston
12656878
PISTON KIT, ENGINE(INCLUDES 3,4,6)(STD)
Location: Passenger Side
Fitting Vehicle Options: G2,3(LV1)
Require Quantity: 03
Package Quantity: 1
$66.02 $41.96
1
Add To Cart
12658180
PISTON KIT, ENGINE(INCLUDES 3,4,6)(.5MM OUTSIDE)
- Location: Driver Side
- Fitting Vehicle Options: G2,3(LV1)
- Require Quantity: 03
- Package Quantity: 1
$243.71 $154.18
1
Add To Cart
12658181
PISTON KIT, ENGINE(INCLUDES 3,4,6)(.5MM OUTSIDE)
- Location: Passenger Side
- Fitting Vehicle Options: G2,3(LV1)
- Require Quantity: 03
- Package Quantity: 1
$243.61 $154.13
1
Add To Cart
12674046
PISTON KIT, ENGINE(INCLUDES 1-3)
- Fitting Vehicle Options: G2,3(LWN)
- Require Quantity: 04
- Package Quantity: 1
$269.11 $170.26
1
Add To Cart
12675714
PISTON KIT, ENGINE(INCLUDES 3,4,6)(USE TOGETHER WITH QTY 2 OF PISTON PINION RETAINER CLIP PN 12569638)(STD)
- Location: Driver Side
- Fitting Vehicle Options: G2,3(LV1)
- Require Quantity: 03
- Package Quantity: 1
$64.64 $41.09
1
Add To Cart
12699527
PISTON KIT, ENGINE(INCLUDES 55,56)(STD)
- Location: Passenger Side
- Fitting Vehicle Options: G2,3(L8T)
- Require Quantity: 04
- Package Quantity: 1
$94.69 $60.19
1
Add To Cart
12699528
PISTON KIT, ENGINE(INCLUDES 55,56)(.5MM OVERSIZE)
- Location: Passenger Side
- Fitting Vehicle Options: G2,3(L8T)
- Require Quantity: 04
- Package Quantity: 1
$117.67 $74.78
1
Add To Cart
12699529
PISTON KIT, ENGINE(INCLUDES 55,56)(STD)
- Location: Driver Side
- Fitting Vehicle Options: G2,3(L8T)
- Require Quantity: 04
- Package Quantity: 1
$42.61 $27.08
1
Add To Cart
12699530
PISTON KIT, ENGINE(INCLUDES 55,56)(.5MM OVERSIZE)
- Location: Driver Side
- Fitting Vehicle Options: G2,3(L8T)
- Require Quantity: 04
- Package Quantity: 1
$117.67 $74.78
1
Add To Cart

CRANKSHAFT, Engine
12708884
CRANKSHAFT, (INCLUDES 23,38,40)
Fitting Vehicle Options: G2,3(L8T)
$1159.48 $730.29
1
Add To Cart
24585521
CRANKSHAFT
- Fitting Vehicle Options: G2,3(LWN)
- Replaced By: 24590075
$1166.65 $902.41
1
Add To Cart
12677719
CRANKSHAFT, (INCLUDES 45)
- Fitting Vehicle Options: G2,3(LV1,M5U)

12679049
BEARING, Engine Camshaft & Balance Shaft Front, BEARING,CAMSHAFT(POSTION #4(V6) OR POSITION #5(V8))
$83.94 $48.23
1
Add To Cart

ACTUATOR, Engine Camshaft
12689341
ACTUATOR, CAMSHAFT POSITION
Fitting Vehicle Options: G2,3(LV1,M5U)
$175.84 $106.24
1
Add To Cart
12689342
ACTUATOR, CAMSHAFT POSITION
- Fitting Vehicle Options: G2,3(L8T)
$185.42 $117.34
1
Add To Cart

12697047
VALVE, Engine Camshaft, VALVE,CAMSHAFT POSITION ACTUATOR SOLENOID
- Replaced By: 12731637
$38.64 $23.35
1
Add To Cart

HOUSING, Engine Rear Main Bearing
12705663
HOUSING, CRANKSHAFT REAR OIL SEAL(INCLUDES 26-28,30,31)(W/O INSTRUCTIONS)
Fitting Vehicle Options: G2,3(LV1,M5U)
$134.82 $77.46
1
Add To Cart
12705664
HOUSING, CRANKSHAFT REAR OIL SEAL(INCLUDES 17,19,20,21,22)
- Fitting Vehicle Options: G2,3(L8T,MYD)
$102.80 $65.35
1
Add To Cart
55484756
HOUSING, CRANKSHAFT REAR OIL SEAL(INCLUDES 18)
- Fitting Vehicle Options: G2,3(LWN)
$101.30 $64.40
1
Add To Cart

19369831
SEALANT, Maintenance Products, SEALANT,ROOM TEMPERATURE VULCANIZING SILICONE(1217H)(THREEBOND)(CRANKSHAFT REAR OIL SEAL HOUSING)
$39.90 $22.24
1
Add To Cart

24502262
PLUG, Engine Cylinder Head, PLUG,CYL HEAD CORE HOLE(PART OF 24)(INCLUDES 40)(1.014 OUTSIDE DIAMETER,.32 THICK,FROM .05 THICK 304 STAINLESS)
$7.03 $4.46
1
Add To Cart

12625433
PIN, Distributor (also Knock Sensor), PIN,CRANKSHAFT POSITION SENSOR EXCITER RING LOCATING
$4.03 $2.55

11515767
BOLT, HEX FLANGED HEAD,M10X1.5X35,32THD,22.3 O.D.,MACHINE,10.9,7114M(BALANCE SHAFT DRIVEN GEAR)(TOGETHER WITH 12345493)
$1.19 $0.73
10
Add To Cart

11570903
BOLT, HEX FLANGED HEAD,M8X1.25X20,12 THREAD,16 OUTSIDE DIAMETER,10.9,GMW3359, 6MM MAT POINT(KNOCK SENSOR SHIELD)
$16.69 $10.60
1
Add To Cart

11589311
BOLT, HEX FLANGED HEAD, M8X1.25X29, 20 THREAD, 18 OUTSIDE DIAMETER, 8.8 STEEL, GMW3359, M-POINT(PART OF 29)
- Require Quantity: 12
- Package Quantity: 10
- Replaced By: 11570082
$7.79 $4.95
10
Add To Cart

11515758
BOLT, HEX FLANGED HEAD,M8X1.25X30,28THD,18 O.D.,MACHINE POINT,10.9,7114M(PART OF 44)
- Require Quantity: 02
- Package Quantity: 10
$1.81 $1.09
10
Add To Cart

11515756
BOLT, HEX FLANGED HEAD, M8X1.25X20,17THD,18 O.D.,10.9,7114M(BOLT,CRANKSHAFT POSITION SENSOR)
$7.31 $4.41
10
Add To Cart

11515756
BOLT, HEX FLANGED HEAD, M8X1.25X20,17THD,18 O.D.,10.9,7114M(CRANKSHAFT PULLEY HUB)
- Require Quantity: 04
- Package Quantity: 10
$7.31 $4.41
10
Add To Cart

1453658
PIN, DOWEL STRAIGHT 5/8 DIAMETER 1 3/16 LG(TRANS LOCATING)
- Require Quantity: 02
- Package Quantity: 1
- Replaced By: 12720455
$7.21 $4.57
1
Add To Cart

11611351
PLUG, HEXAGON, M28X1.25X13, 10.9 STEEL,GMW3044, INTAKE DRIVER W/THREAD SEAL(ENGINE BLOCK COOLANT DRAIN HOLE)
- Location: Driver Side
$23.11 $14.68
1
Add To Cart

11611351
PLUG, HEXAGON, M28X1.25X13, 10.9 STEEL,GMW3044, INTAKE DRIVER W/THREAD SEAL(ENGINE BLOCK CORE HOLE)
$23.11 $14.68
1
Add To Cart

11561256
BOLT, HEX FLANGED HEAD, M8X1.25X39, 29 THREAD, 18 OUTSIDE DIAMETER, 9.8 STEEL, GMW3359, MAT POINT(PART OF 20)
- Require Quantity: 02
- Package Quantity: 1

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2021 Chevrolet Express 2500 parts. Parts like Engine Assembly-Cylinder Block & Related Parts are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.8L Diesel, 6 Cyl 4.3L. Model Code: 3/4 TON CARGO EXPRESS, 3/4 TON PASSENGER EXPRESS.