Automatic Transmission Case & Related Parts & Park Lock Linkage fit your 2003 Chevrolet Express 1500 4WD

Currently shopping for

2003 Chevrolet Express 1500 4WD

Change Vehicle

Vehicle Options

4-Speed Automatic Transmission, 4L60-E, Electronic

Vehicle Options

4-Speed Automatic Transmission, 4L60-E, Electronic

Categories Close X

Currently selected

Transmission

Other Categories

Body Mounting, Air Conditioning, Audio/Entertainment

Brakes

Brakes, Rear Axle, Propeller Shaft, Wheels, Tires

Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers

Cooling System, Grille, Oil System

Engine

Frames, Springs, Shocks, Bumpers

Front Axle, Front Suspension, Steering

Front End Sheet Metal, Heater

Fuel System, Exhaust, Emission System

Maintenance Parts, Fluids, Capacities, Electrical Connectors

Rear Body Structure, Moldings & Trim, Cargo Stowage

Starter, Generator, Ignition, Electrical, Lamps

Transfer Case

Parts Questions

Sort by:

Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

24208576
FILTER KIT, Oil Pan Pump Suction, FILTER KIT,AUTOMATIC TRANSMISSION FLUID(INCLUDES 71-73)(USED W/DEEP PAN 76.6MM)
$68.57 $37.71
1
Add To Cart

24205900
COVER, Transmission Case, COVER,TORQUE CONVERTER HOUSING ACCESS HOLE(62MM W/3 TANGS)(LARGE COVER)
$23.62 $14.26
1
Add To Cart

8654799
GASKET, Transmission Oil Pan, GASKET,AUTOMATIC TRANSMISSION FLUID PAN(PART OF 75)(*KIT3)
$12.46 $7.81
1
Add To Cart

24205103
RETAINER, Transmission Oil Cooler, RETAINER,TRANS FLUID COOLER PIPE FITTING(POA CONNECT AT RADIATOR)(OUTSIDE DIAMETER 17.4MM)(3/8 RETAINER)(*KIT2)
- Require Quantity: 02
- Package Quantity: 1
$7.87 $4.51
1
Add To Cart

29535617
MAGNET, Transmission Oil Pan, MAGNET,AUTOMATIC TRANSMISSION FLUID PAN(PART OF 75)(4.105)
$16.30 $9.85
1
Add To Cart

24248893
VALVE, Transmission Main Control Valve Body, VALVE,PRESSURE CONTROL SOLENOID
$70.88 $40.72
1
Add To Cart

24213393
CONVERTER, Transmission Converter, CONVERTER,TORQUE(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
$590.05 $376.48
1
Add To Cart

24231519
BOLT, Transmission Oil Pan, BOLT,AUTOMATIC TRANSMISSION FLUID PAN
- Require Quantity: 16
- Package Quantity: 5
$11.16 $6.74
5
Add To Cart

19125677
FITTING, Transmission Oil Cooler, FITTING,TRANS FLUID COOLER PIPE(STEEL)(1/4 X 18 NPS)(QK CONNECT,NON BALL)(SPECIAL)(SHORT)(IF REPLACE ALUMINUM,SEE 24236579)(*KIT2)
$25.25 $15.25
1
Add To Cart

24205899
PLUG, Transmission Case, PLUG,TORQUE CONVERTER HOUSING ACCESS HOLE(28MM W/3 TANGS)(SMALL COVER)
$12.27 $7.41
1
Add To Cart

24208660
SEAL, Rear Bearing Retaining, SEAL,AUTOMATIC TRANSMISSION CASE EXTENSION(*KIT1)
$11.48 $7.28
1
Add To Cart

24215111
SWITCH, Transmission Main Control Valve Body, SWITCH,AUTOMATIC TRANSMISSION FLUID PRESSURE MANUAL VALVE POSITION(INCLUDES TRANS FLUID TEMPERATURE (TFT) SENSOR)(W/PLASTIC COVER)
$62.15 $35.69
1
Add To Cart

SPRING, Transmission Servo & Accumulator
8639074
SPRING, 3-4 ACCUMULATOR PISTON(BLUE)
Fitting Vehicle Options: GH1,2(M30)
$18.66 $11.86
1
Add To Cart
8642273
SPRING, 2-4 BAND SERVO RETURN(ORANGE)
- Fitting Vehicle Options: GH1,2(M30)
$15.90 $9.97
1
Add To Cart
8642539
SPRING, 2-4 BAND SERVO PISTON CUSHION(PINK)
- Fitting Vehicle Options: GH1,2(M30)
$22.47 $14.09
1
Add To Cart
24219942
SPRING, 1-2 ACCUMULATOR PISTON(GREEN)(*KIT7)
- Fitting Vehicle Options: GH1,2(LM7,M30)
$11.41 $6.89
1
Add To Cart
24220146
SPRING, 1-2 ACCUMULATOR PISTON(YELLOW)(*KIT7)
- Fitting Vehicle Options: GH1,2
$15.73 $9.99
1
Add To Cart

PISTON KIT, Transmission Servo & Accumulator

8642613
PISTON KIT, 2-4 BAND SERVO 2ND APPLY(INCLUDES 18,19)(WHITE)(W/RINGS)
$91.17 $34.05
1
Add To Cart
24221919
PISTON KIT, 1-2 & 3-4 ACCUMULATOR(INCLUDES 44,45,55,56)(CONTAINS 1-2 & 3-4 ACCUMULATOR PISTON & SEAL ASM)
$36.93 $22.30
1
Add To Cart

8634400
VALVE, Transmission Servo & Accumulator, VALVE,3RD ACCUMULATOR BALL CHECK(*KIT2)
$13.53 $8.48
1
Add To Cart

24298348
HARNESS, Transmission Converter, HARNESS,AUTOMATIC TRANSMISSION WIRING(INCLUDES 65,67)(NON-ISS)(W/TORQUE CONVERTER CLUTCH VALVE)(2.480)
$301.14 $167.13

24298348
HARNESS, Chassis Wiring, HARNESS,AUTOMATIC TRANSMISSION WIRING(INCLUDES 65,67)(NON-ISS)(W/TORQUE CONVERTER CLUTCH VALVE)
$301.14 $167.13

8642247
DETENT, Transmission Throttle Valve, DETENT,MANUAL SHIFT(INCLUDES 901)(INCLUDES PINION)

19300335
GASKET KIT, Transmission Overhaul, GASKET KIT,AUTOMATIC TRANSMISSION SERVICE(INCLUDES 2,5,6,18,19,21,26,27,30,34,39,44,45,47,52,55,82,89,902)(FWD AND OVERRUN PISTONS)
$290.52 $166.92
1
Add To Cart

24240207
PAN KIT, Transmission Oil Pan, PAN KIT,AUTOMATIC TRANSMISSION FLUID(INCLUDES 73,74)
$38.00 $24.13

10471813
SEAL, Transmission Solenoid, SEAL,TORQUE CONVERTER CLUTCH SOLENOID VALVE(O RING)(PART OF 66)(SMALL DIAMETER)(OUTER)
$3.88 $2.49
5
Add To Cart

24221350
GASKET KIT, Transmission Main Control Valve Body, GASKET KIT,CONTROL VALVE BODY SPACER PLATE(INCLUDES 47,52)
$26.08 $15.76
1
Add To Cart

8657163
SEAL, Range Selector, SEAL,MANUAL SHIFT SHAFT(PART OF 84)(*KIT1,KIT2)
$10.87 $6.56
1
Add To Cart

PIN, Reverse Brake Band

8680500
PIN, 2-4 BAND SERVO PISTON(IDENTIFY BY 2 GROOVES IN TAPERED POINT)(4.228)
$21.20 $13.29
1
Add To Cart
8680499
PIN, 2-4 BAND SERVO PISTON(IDENTIFY BY 1 GROOVE IN TAPERED POINT)(4.228)
$30.80 $19.31
1
Add To Cart
8680501
PIN, 2-4 BAND SERVO PISTON(IDENTIFY BY NO GROOVES IN TAPERED POINT)(4.228)
$33.36 $20.16
1
Add To Cart

8680731
LINK, Transmission Throttle Valve, LINK,MANUAL VALVE(*KIT1)
$7.18 $4.35
1
Add To Cart

PIN, Transmission Servo & Accumulator

8684426
PIN, 1-2 ACCUMULATOR PISTON(PART OF 57)(*KIT7)(4.226)
$7.19 $4.51
1
Add To Cart
8684426
PIN, 1-2 ACCUMULATOR PISTON(4.226)
$7.19 $4.51
1
Add To Cart

12337931
GASKET, Transmission Front Servo, GASKET,AUTOMATIC TRANSMISSION FLUID PUMP(*KIT1)
$33.52 $20.25
1
Add To Cart

24207758
SPRING, Reverse Brake Band, SPRING,2-4 BAND SERVO PISTON(SILVER)
$9.04 $5.46
1
Add To Cart

FILTER, Transmission Main Control Valve Body

24209144
FILTER, SHIFT SOLENOID VALVE FLUID
$8.70 $5.26
1
Add To Cart
24209145
FILTER, PRESSURE CONTROL SOLENOID VALVE FLUID
$10.41 $5.98
1
Add To Cart

24213704
SEAL, Chassis Electrical, SEAL,AUTOMATIC TRANSMISSION WIRING CONNECT (O RING)(PART OF 66)(2.559)
$7.39 $4.46
1
Add To Cart

24232073
RING KIT, Front Servo Piston, RING KIT,2-4 BAND SERVO 2ND APPLICATION PISTON FLUID SEAL(INCLUDES 18,19)
$20.02 $12.09
1
Add To Cart

24235194
SHAFT KIT, Transmission Park Lock, SHAFT KIT,MANUAL SHIFT(INCLUDES 82)(128.2MM)(LONG)(INCLUDES SEAL)
$36.99 $22.34
1
Add To Cart

24246172
BOLT, Transmission Converter, BOLT,TORQUE CONVERTER HOUSING(M10X1.2X45)(MORTORX SPIRAL DRIVE)
- Require Quantity: 08
- Package Quantity: 1
$11.38 $6.87
1
Add To Cart

24247300
CASE KIT, Transmission Case, CASE KIT,AUTOMATIC TRANSMISSION(INCLUDES 9,11,38,40,42,78,82,95,96,99,103)(FOR 2003 & PRIOR TRANS MUST ALSO ORDER 24230111 PUMP BODY PKG)
$744.09 $449.57
1
Add To Cart

8642416
RETAINER, Transmission Servo & Accumulator, RETAINER,2-4 BAND SERVO CUSHION SPRING
$10.30 $6.45
1
Add To Cart

8654581
PIN, Front Servo Piston, PIN,2-4 BAND ANCHOR
$10.83 $6.79
1
Add To Cart

8663890
VALVE, Transmission Rear Ring Gear, VALVE,AUTOMATIC TRANSMISSION FLUID/PUMP COVER BALL CHECK(DOUBLE ORIFICE)(W/BALL)(*KIT2)
$12.60
1
Add To Cart

8667574
BRACKET, Transmission Parking Brake, BRACKET,PARKING PAWL ACTUATOR
$11.52 $7.22
1
Add To Cart

8673041
HOUSING, Transmission Servo & Accumulator, HOUSING,2-4 BAND SERVO 2ND APPLICATION(.55)
$26.65 $16.12
1
Add To Cart

19125963
PAWL KIT, Transmission Park Lock, PAWL KIT,PARKING(INCLUDES 78,81)
$40.73 $25.88
1
Add To Cart

24202440
PIPE, Transmission Case, PIPE,AUTOMATIC TRANSMISSION VENT(*KIT2)
$25.54 $15.43
1
Add To Cart

RING, Front Servo Piston

24206509
RING, 1-2 ACCUMULATOR PISTON FLUID SEAL(*KIT1,KIT6,KIT7)
$11.30 $7.17
1
Add To Cart
24206509
RING, 3-4 ACCUMULATOR PISTON FLUID SEAL(*KIT1,KIT6)
$11.30 $7.17
1
Add To Cart
8642480
RING, 2-4 BAND SERVO PISTON FLUID SEAL(*KIT1)
$11.47 $7.28
1
Add To Cart

24206953
HOUSING, Transmission Converter, HOUSING,TORQUE CONVERTER
$328.43 $188.70
1
Add To Cart

SEAL, Transmission Front Servo

24208664
SEAL, AUTOMATIC TRANSMISSION FLUID PUMP BOLT(PUMP TO CASE BOLT)(PART OF 2)
$3.81 $2.28
1
Add To Cart
24210605
SEAL, AUTOMATIC TRANSMISSION FLUID PUMP(*KIT1)
$10.28 $6.21
1
Add To Cart

COVER, Transmission Servo & Accumulator

24219935
COVER, 1-2 ACCUMULATOR(INCLUDES 43)(INCLUDES PINION)(*KIT7)
$99.71 $60.24
1
Add To Cart
8642979
COVER, 2-4 SERVO(W/SEAL)(INCLUDES 27)(INCLUDES RING)(4.241)
$35.14 $22.01
1
Add To Cart

24222404
LEVER, Transmission Detent, LEVER,MANUAL SHIFT DETENT
$10.99 $6.98
1
Add To Cart

24232065
RING, Transmission Servo & Accumulator, RING,2-4 BAND SERVO COVER RETAINER
$11.81 $7.12
1
Add To Cart

24233361
BOLT, Transmission Front Servo, BOLT,AUTOMATIC TRANSMISSION FLUID PUMP(INCLUDES 3)(M8X1.25X60)(INCLUDES SEAL)(*KIT1)
- Require Quantity: 07
- Package Quantity: 1
$4.69 $2.83
1
Add To Cart

24235438
ACTUATOR, Transmission Parking Brake, ACTUATOR,PARKING PAWL
$13.40 $8.09
1
Add To Cart

24241233
BUSHING, Universal Joint Sleeve Yoke, BUSHING,PROPELLER SHAFT FRONT SLIP YOKE(LOCATED IN TRANS CASE)
$11.78 $7.47
1
Add To Cart

24241783
PLATE, Transmission Main Control Valve Body, PLATE,CONTROL VALVE BODY SPACER(W/GASKET)
$30.50 $18.44
1
Add To Cart

6261174
PIN, Reverse Shifter Crank, PIN,MANUAL SHIFT DETENT ROLLER(PART OF 63)(4.311)
$9.12 $5.80
1
Add To Cart

8642105
RING, Transmission Planet Carrier, RING,2-4 BAND SERVO 2ND APPLICATION PISTON RETAINER
$14.24 $9.06
1
Add To Cart

8642107
WASHER, Transmission Servo & Accumulator, WASHER,2-4 BAND SERVO PINION(11.17 INSIDE DIAMETER X 22.0 OUTSIDE DIAMETER X 2.30 THICK)
$7.21 $4.35
1
Add To Cart

SEAL, Front Servo Piston
8642112
SEAL, 2-4 BAND SERVO 2ND APPLICATION PISTON HOUSING(O RING)(*KIT1)
Replaced By: 24208661
$10.33 $6.56
1
Add To Cart
8647351
SEAL, 2-4 BAND SERVO COVER(O RING)(PART OF 28)(*KIT1)
- Replaced By: 24208662
$11.75 $7.09
1
Add To Cart

8642193
SPRING, Transmission Park Lock, SPRING,PARKING PAWL
$7.22 $4.35
1
Add To Cart

8642246
RETAINER, Transmission Throttle Valve, RETAINER,MANUAL SHIFT SHAFT
$4.04 $2.53
1
Add To Cart

8642478
PISTON, Transmission Servo & Accumulator, PISTON,2-4 BAND SERVO 4TH APPLY(W/RING)
$61.73 $38.70
1
Add To Cart

8663707
ORIFICE, Transmission Oil Pump, ORIFICE,LUBRICANT FLUID(4.3MM DIAMETER)(*KIT2)
$7.04 $4.46
1
Add To Cart

BOLT, Transmission Main Control Valve Body
8680741
BOLT, VALVE BODY(M6X1X54.4)
Fitting Vehicle Options: GH1,2(M30)
Require Quantity: 03
Package Quantity: 1
$9.00 $5.64
1
Add To Cart
8680764
BOLT, AUTOMATIC TRANSMISSION FLUID PRESSURE MANUAL VALVE POSITION SWITCH(M6X1X17.7)
- Fitting Vehicle Options: H1,2(LM7,M30)
- Require Quantity: 02
- Package Quantity: 1
$1.15 $0.73
1
Add To Cart

8680764
BOLT, Oil Pan Pump Suction, BOLT,FLUID PASSAGE COVER(SPACER SUPPORT PLATE)(M6X1X17.7)(4.265)
- Require Quantity: 03
- Package Quantity: 1
$1.15 $0.73
1
Add To Cart

8682792
COVER, Oil Pan Pump Suction, COVER,AUTOMATIC TRANSMISSION CASE FLUID PASSAGE(4.265)
$9.33 $5.84
1
Add To Cart

24220143
ACCUMULATOR, Transmission Servo & Accumulator, ACCUMULATOR,1-2(INCLUDES 43,54-57,104)

ORIFICE, Transmission Case

8628864
ORIFICE, FWD CLUTCH FEED(6.4MM DIAMETER)(NO DIMPLE)(*KIT2)(4.104)
$3.32 $2.11
8628864
ORIFICE, 3RD ACCUMULATOR BLEED(6.4MM DIAMETER)(NO DIMPLE)(*KIT2)(4.104)
$3.32 $2.11

11517996
NUT, HEX FLANGED HEAD,M10X1.5,11.2 THICK,21.5 OUTSIDE DIAMETER,10,7111M,ALL METAL PREVENT TORQUE(MANUAL SHIFT DETENT LEVER)
$7.38 $4.46
1
Add To Cart

104918
BALL, 1/4" DIAMETER,CHROME STEEL(CONTROL VALVE BODY BALL CHECK)
$0.07 $0.04
10
Add To Cart

104918
BALL, 1/4" DIAMETER,CHROME STEEL(NO. 10 CHECK BALL)
$0.07 $0.04
10
Add To Cart

11503428
BOLT, HEXAGON (M10X1.5X27)(EXTENSION TO CASE)
- Require Quantity: 06
- Package Quantity: 1
$7.38 $4.69
1
Add To Cart

11503870
BOLT, HEXAGON M6X1X35 10.9 PC(ACCUMULATOR COVER TO CASE)
$3.92 $2.49
1
Add To Cart

11503870
BOLT, HEXAGON M6X1X35 10.9 PC(TORQUE CONVERTER CLUTCH SOLENOID VALVE)
$3.92 $2.49
1
Add To Cart

11506078
BOLT, HEX FLANGED HEAD M6X1X65 9.8 PLAIN(1-2 ACCUMULATOR COVER)
$13.09 $8.32
1
Add To Cart

11508687
BOLT, HEXAGON,M8X1.25X20,16.88THD,10.9,PHOSPHATE ZINC ORGANIC(PARKING LOCK BRACKET TO CASE)
- Require Quantity: 02
- Package Quantity: 1
$14.85 $8.98
1
Add To Cart

11508687
BOLT, HEXAGON,M8X1.25X20,16.88THD,10.9,PHOSPHATE ZINC ORGANIC(DETENT SPRING TO VB)
$14.85 $8.98
1
Add To Cart

9415640
RETAINER, SNAP RING BOWED EXTERNAL.FITS SHIFT 7/16 PLAIN(OUTPUT SHAFT)
$7.24 $4.51
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2003 Chevrolet Express 1500 4WD parts. Parts like Automatic Transmission Case & Related Parts & Park Lock Linkage are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.3L, 8 Cyl 5.3L. Model Code: 1/2 TON CARGO EXPRESS, 1/2 TON PASSENGER EXPRESS.