Automatic Transmission Case & Related Parts fit your 2003 Chevrolet Impala

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2003 Chevrolet Impala
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Vehicle Options
4-Speed Automatic Transmission, HMD, 4T65-E, Enhanced Electronic
Vehicle Options
4-Speed Automatic Transmission, HMD, 4T65-E, Enhanced Electronic
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Currently selected

Other Categories

Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
Body Mounting, Air Conditioning, Audio/Entertainment
Body Wiring, Roof Trim
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cooling System, Grille, Oil System
Engine
Frames, Springs, Shocks, Bumpers
Front End Sheet Metal, Heater
Front Suspension, Steering
Fuel System, Exhaust, Emission System
Interior Trim, Front Seat Trim, Seat Belts
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Glass, Seat Parts, Adjuster
Rear Seat Trim, Carpet
Starter, Generator, Ignition, Electrical, Lamps
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
Categories Close X

Currently selected

Other Categories

Body Moldings, Sheet Metal, Rear Compartment Hardware, Roof Hardware
Body Mounting, Air Conditioning, Audio/Entertainment
Body Wiring, Roof Trim
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cooling System, Grille, Oil System
Engine
Frames, Springs, Shocks, Bumpers
Front End Sheet Metal, Heater
Front Suspension, Steering
Fuel System, Exhaust, Emission System
Interior Trim, Front Seat Trim, Seat Belts
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Glass, Seat Parts, Adjuster
Rear Seat Trim, Carpet
Starter, Generator, Ignition, Electrical, Lamps
Windshield, Wiper, Mirrors, Instrument Panel, Console, Doors
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Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • PLUG, Transmission Case
    8654382
    PLUG, AUTOMATIC TRANSMISSION FLUID PRESSURE TEST HOLE
    $7.20 $4.57
    1
    Add To Cart
  • 8654382
    PLUG, AUTOMATIC TRANSMISSION FLUID PRESSURE TEST HOLE(*KIT3)
    $7.20 $4.57
    1
    Add To Cart
  • BOLT, Transmission Main Control Valve Body
    11508476
    BOLT, VALVE BODY(VALVE BODY COVER)(M8X1.25X25 9.8)(8.900)
    $3.55 $2.25
    10
    Add To Cart
  • 24207861
    BOLT, VALVE BODY(M6X1X65)(10MM HEAD)
    • Fitting Vehicle Options: W(M15)
    • Require Quantity: 03
    • Package Quantity: 1
    $15.72 $9.50
    1
    Add To Cart
  • Chevrolet 11515262
    11515262
    BOLT, VALVE BODY(M6X1X55)(8.900)
    • Require Quantity: 03
    • Package Quantity: 1
    $6.04 $3.84
    1
    Add To Cart
  • Chevrolet 24201745
    24201745
    BOLT, VALVE BODY(M6X1.0X20.0)(4.226)
    • Fitting Vehicle Options: W(M15)
    • Require Quantity: 05
    • Package Quantity: 1
    $6.91
    1
    Add To Cart
  • Chevrolet 24210131
    24210131
    BOLT, VALVE BODY(M8X1.25X24)
    • Fitting Vehicle Options: W(M15)
    • Require Quantity: 04
    • Package Quantity: 1
    $10.17 $6.15
    1
    Add To Cart
  • Chevrolet 3522360
    3522360
    BOLT, VALVE BODY(8X1.25X90)(6.606)
    • Fitting Vehicle Options: W(M15)
    $4.97 $3.14
    1
    Add To Cart
  • Chevrolet 11514895
    11514895
    BOLT, VALVE BODY(M6X1X45,43 THREAD, 9.8)(BLACK ZINC OVER NICKEL)(8.913)
    • Fitting Vehicle Options: W(M15)
    $10.58 $6.69
    1
    Add To Cart
  • 8685262
    BOLT, VALVE BODY(M8X1.25X21)(T40 TORQUE RECESS)(4.105)
    • Fitting Vehicle Options: W(M15)
    • Require Quantity: 04
    • Package Quantity: 1
  • FITTING, Transmission Oil Cooler
    19125677
    FITTING, TRANS FLUID COOLER PIPE(STEEL)(1/4 X 18 NPS)(QK CONNECT,NON BALL)(SPECIAL)(SHORT)(IF REPLACE ALUMINUM,SEE 24236579)
    $25.25 $15.25
    1
    Add To Cart
  • 19125677
    FITTING, TRANS FLUID COOLER PIPE(STEEL)(1/4 X 18 NPS)(QK CONNECT,NON BALL)(SPECIAL)(SHORT)(IF REPLACE ALUMINUM,SEE 24236579)(*KIT3)
    $25.25 $15.25
    1
    Add To Cart
  • 24213958
    FITTING, TRANS FLUID COOLER PIPE(3/8X18 NPS)(QUICK CONNECT, BALL CK,TRANS END)
    $41.19 $24.89
    1
    Add To Cart
  • 24213958
    FITTING, TRANS FLUID COOLER PIPE(3/8X18 NPS)(QUICK CONNECT, BALL CK,TRANS END)(*KIT3)
    $41.19 $24.89
    1
    Add To Cart
  • PUMP KIT, Transmission Oil Pump
    24225894
    PUMP KIT, AUTOMATIC TRANSMISSION FLUID(MODULAR PUMP ASM W/PUMP ROTOR SUPPORT)(USED W/UPDATE LEVEL 3 AND GREATER,NOT USED ON CODE BCB LEVEL 4)(FOR 1ST DESIGN SEE 24226042)
    • Fitting Vehicle Options: W(M15)(2ND DES)
    $289.69 $181.64
    1
    Add To Cart
  • 24226042
    PUMP KIT, AUTOMATIC TRANSMISSION FLUID(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)(USED W/UPDATE LEVEL 1 OR 2 OR CODE BCB W/UPDATE LEVEL 4)(FOR 2ND DESIGN SEE 24225894)
    • Fitting Vehicle Options: W(M15)(1ST DES)
    $121.14 $76.99
  • INDICATOR, Transmission Oil Filler
    Chevrolet 10332372
    10332372
    INDICATOR, TRANS FLUID LEVEL
    • Fitting Vehicle Options: W(L36,M15)
  • Chevrolet 10320923
    10320923
    INDICATOR, TRANS FLUID LEVEL
    • Fitting Vehicle Options: W(LA1,M15)
  • TUBE, Transmission Oil Filler
    25611427
    TUBE, TRANS FLUID FILLER
    • Fitting Vehicle Options: W19-27(L36,M15)
    $33.39 $19.19
    1
    Add To Cart
  • 12553596
    TUBE, TRANS FLUID FILLER
    • Fitting Vehicle Options: W19-27(LA1,M15)
    $36.28 $21.92
    1
    Add To Cart
  • BOLT, Transmission Oil Pump
    Chevrolet 24201745
    24201745
    BOLT, AUTOMATIC TRANSMISSION FLUID PUMP COVER(M6X1.0X20.0)
    • Fitting Vehicle Options: W(M15)
    $6.91
    1
    Add To Cart
  • Chevrolet 24201745
    24201745
    BOLT, AUTOMATIC TRANSMISSION FLUID PUMP COVER(PUMP BODY TO CASE)(M6X1.0X20.0)
    • Fitting Vehicle Options: W(M15)
    $6.91
    1
    Add To Cart
  • Chevrolet 24210075
    24210075
    BOLT, AUTOMATIC TRANSMISSION FLUID PUMP(M6X1.0X95.0)
    • Fitting Vehicle Options: W(M15)
    • Require Quantity: 02
    • Package Quantity: 1
    $7.35 $4.46
    1
    Add To Cart
  • Chevrolet 24216009
    24216009
    BOLT, AUTOMATIC TRANSMISSION FLUID PUMP(M6X1X87.5)
    • Fitting Vehicle Options: W(M15)
    • Require Quantity: 09
    • Package Quantity: 1
    $9.07 $5.69
    1
    Add To Cart
  • Chevrolet 24216009
    24216009
    BOLT, AUTOMATIC TRANSMISSION FLUID PUMP(PUMP COVER TO CHANNEL PLATE)(M6X1X87.5)
    • Require Quantity: 09
    • Package Quantity: 1
    $9.07 $5.69
    1
    Add To Cart
  • Chevrolet 8646291
    8646291
    BOLT, AUTOMATIC TRANSMISSION FLUID PUMP(4.115)
    • Fitting Vehicle Options: W(M15)
    • Require Quantity: 02
    • Package Quantity: 1
    $12.44 $7.91
    1
    Add To Cart
  • SEAL, Transmission Oil Suction Tube
    8656613
    SEAL, AUTOMATIC TRANSMISSION FLUID FILTER(PART OF 100)(*KIT2)
    $11.43 $6.90
    1
    Add To Cart
  • 8656613
    SEAL, AUTOMATIC TRANSMISSION FLUID FILTER(PART OF 100)(*KIT2,KIT3)
    $11.43 $6.90
    1
    Add To Cart
  • PLATE, Transmission Main Control Valve Body
    24217552
    PLATE, CONTROL VALVE BODY SPACER(INCLUDES GASKETS)
    $31.79 $19.22
    1
    Add To Cart
  • 24217552
    PLATE, CONTROL VALVE BODY SPACER(INCLUDES 369,371)(INCLUDES GASKETS)(*KIT2)
    $31.79 $19.22
    1
    Add To Cart
  • SEAL, Transmission Servo & Accumulator
    Chevrolet 24204374
    24204374
    SEAL, FWD BAND SERVO COVER(O RING)(PART OF 13)(*KIT2)
    $11.24 $7.14
    1
    Add To Cart
  • Chevrolet 24204374
    24204374
    SEAL, FWD BAND SERVO COVER(O RING)(PART OF 13)
    $11.24 $7.14
    1
    Add To Cart
  • Chevrolet 24235894
    24235894
    SEAL, REV BAND SERVO COVER(O RING)(PART OF 40)(*KIT2)
    $63.00 $36.21
    1
    Add To Cart
  • 24232088
    SENSOR, Speedometer Drive, SENSOR,VEHICLE SPEED(W/SEAL)(CONNECTOR POSITION ASSURANCE COMPLIANT)(INCLUDES 11)(MATING CONNECT W/LEADS USE 19178093)
    $62.23 $35.75
    1
    Add To Cart
  • CONVERTER, Transmission Converter
    Chevrolet 24212743
    24212743
    CONVERTER, TORQUE(INCLUDES 2)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
    • Fitting Vehicle Options: W(L36,M15)
    $431.51 $273.65
  • Chevrolet 24224256
    24224256
    CONVERTER, TORQUE(CODE FDQB)(INCLUDES 2)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
    • Fitting Vehicle Options: W(LA1,M15,FQ3)
    $429.24 $272.20
  • SENSOR, Transmission Oil Cooler
    12129691
    SENSOR, AUTOMATIC TRANSMISSION FLUID TEMPERATURE(PART OF 225)(MATES W/CONNECT #12085535)
    $19.25 $12.06
    1
    Add To Cart
  • 12129691
    SENSOR, AUTOMATIC TRANSMISSION FLUID TEMPERATURE(PART OF 224)(MATES W/CONNECT #12085535)
    $19.25 $12.06
    1
    Add To Cart
  • Chevrolet 19258573
    19258573
    TRANSAXLE KIT, Transmission Overhaul, TRANSAXLE KIT,AUTO (SERVICE OVERHAUL W/ PLATE, GASKET, SEAL)(INCLUDES 4,8,14,18,39,41,43,59,100,101,228)(DOES NOT CONTAIN SPACER PLATES,FIBER CLUTCH PLATES OR STEEL CLUTCH PLATES.IF NEEDED,MUST BLACK ENAMEL ORDERED SEPARATELY)
    $350.35 $201.30
    1
    Add To Cart
  • RING, Transmission Servo & Accumulator
    24208959
    RING, REV BAND SERVO PISTON FLUID SEAL(PART OF 44)(*KIT2)
    $11.50 $6.94
    1
    Add To Cart
  • 24208959
    RING, FWD BAND SERVO PISTON FLUID SEAL(PART OF 16)(*KIT2)
    $11.50 $6.94
    1
    Add To Cart
  • 24205229
    RING, REV BAND SERVO COVER RETAINER(*KIT2)
  • Chevrolet 8656536
    8656536
    RING, REV BAND SERVO PINION RETAINER
  • SPRING, Transmission Servo & Accumulator
    Chevrolet 24206047
    24206047
    SPRING, FWD BAND SERVO PISTON CUSHION
    $3.83 $2.40
    1
    Add To Cart
  • 24206070
    SPRING, REV BAND SERVO PISTON CUSHION
  • RETAINER, Transmission Servo & Accumulator
    24206089
    RETAINER, REV BAND SERVO PISTON SPRING
    $2.24 $1.41
    1
    Add To Cart
  • Chevrolet 24213252
    24213252
    RETAINER, FWD BAND SERVO PISTON CUSHION SPRING
  • PIN, Transmission Servo & Accumulator
    8651798
    PIN, FWD BAND SERVO PISTON
    $34.42 $21.59
    1
    Add To Cart
  • 24206136
    PIN, REV BAND SERVO PISTON
  • HARNESS, Transmission Converter
    24237264
    HARNESS, AUTOMATIC TRANSMISSION WIRING(INCLUDES 390,391)(2.480)
    $149.18 $66.83
    1
    Add To Cart
  • 24237264
    HARNESS, AUTOMATIC TRANSMISSION WIRING(INCLUDES 391)(2.480)
    $149.18 $66.83
    1
    Add To Cart
  • HARNESS, Chassis Wiring
    24237264
    HARNESS, AUTOMATIC TRANSMISSION WIRING(INCLUDES 390,391)
    $149.18 $66.83
    1
    Add To Cart
  • 24237264
    HARNESS, AUTOMATIC TRANSMISSION WIRING(INCLUDES 391)
    $149.18 $66.83
    1
    Add To Cart
  • RETAINER, Transmission Oil Cooler
    Chevrolet 24288159
    24288159
    RETAINER, TRANS FLUID COOLER PIPE FITTING(AT RADIATOR)(OUTSIDE DIAMETER 17.4MM)(EXPANDING SPRING WIRE)(5.535)
    • Require Quantity: 02
    • Package Quantity: 1
    • Replaced By: 24205103
    $7.87 $4.51
    1
    Add To Cart
  • Chevrolet 24288159
    24288159
    RETAINER, TRANS FLUID COOLER PIPE FITTING(AT RADIATOR)(OUTSIDE DIAMETER 17.4MM)(EXPANDING SPRING WIRE)(*KIT3)(5.535)
    • Require Quantity: 02
    • Package Quantity: 1
    • Replaced By: 24205103
    $7.87 $4.51
    1
    Add To Cart
  • Chevrolet 15726460
    15726460
    BOLT, BOLT,AUTOMATIC TRANSMISSION CASE EXTENSION
    • Require Quantity: 04
    • Package Quantity: 1
    • Replaced By: 15029243
  • CLIP, Transmission Safety Start/Warning
    Chevrolet 24209320
    24209320
    CLIP, AUTOMATIC TRANSMISSION FLUID TEMPERATURE SENSOR(PART OF 225)
  • Chevrolet 24209320
    24209320
    CLIP, AUTOMATIC TRANSMISSION FLUID TEMPERATURE SENSOR
  • CASE, Transmission Case
    Chevrolet 24217184
    24217184
    CASE, AUTOMATIC TRANSMISSION(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
  • Chevrolet 24217184
    24217184
    CASE, AUTOMATIC TRANSMISSION(INCLUDES 3,38,60-62,101)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
  • Chevrolet 24225443
    24225443
    VALVE, Transmission Main Control Valve Body, VALVE,CONTROL(W/BODY & VALVE)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)(USED WITH UPDATE LEVELS LESS THAN 3 AND CODE 3BCB W/UPDATE LEVEL 4)(FOR 2ND DESIGN SEE 24229920 BODY KIT,CONTROL VALVE)
  • TRANSAXLE, Automatic
    89059912
    TRANSAXLE, AUTO (SERVICE)(INCLUDES 4,8,18,39,41,43,59,100,101,228,369-371)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
    • Fitting Vehicle Options: W(LA1,M15,FQ3)
  • 89059914
    TRANSAXLE, AUTO (SERVICE)(INCLUDES 4,8,18,39,41,43,59,100,101,228,369-371)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
    • Fitting Vehicle Options: WF19(L36,M15,FR9,9C1,9C3,9C6)
  • 89059915
    TRANSAXLE, AUTO (SERVICE)(INCLUDES 4,8,18,39,41,43,59,100,101,228,369-371)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
    • Fitting Vehicle Options: W(L36,M15,F83)
  • 89059916
    TRANSAXLE, AUTO (SERVICE)(INCLUDES 4,8,18,39,41,43,59,100,101,228,369-371)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
    • Fitting Vehicle Options: WX(L36,M15,FR9)
  • 11588714
    BOLT, HEX FLANGED HEAD,M6X1X30,22.7 THREAD,14.2 OUTSIDE DIAMETER,8.8,GMW3359, M-POINT.(AUTOMATIC TRANSMISSION CASE COVER)
    • Require Quantity: 03
    • Package Quantity: 1
    $9.71 $6.18
    1
    Add To Cart
  • 11514623
    BOLT, HEXAGON W/CONICAL WASHER,M6X1X20(TRANS FLUID FILLER TUBE)
    $5.34 $3.40
    10
    Add To Cart
  • 11508476
    BOLT, M8X1.25X25 9.8(VALVE BODY)
    • Require Quantity: 09
    • Package Quantity: 10
    $3.55 $2.25
    10
    Add To Cart
  • 11515760
    BOLT, M8X1.25X40,18 O.D.,22THD,9.8,7114M(VALVE BODY)
    $7.39 $4.69
    1
    Add To Cart
  • 104918
    BALL, 1/4" DIAMETER,CHROME STEEL(TRANS CASE COVER BALL CHECK)
    • Require Quantity: 04
    • Package Quantity: 10
    $0.07 $0.04
    10
    Add To Cart
  • 104918
    BALL, 1/4" DIAMETER,CHROME STEEL
    • Require Quantity: 08
    • Package Quantity: 10
    $0.07 $0.04
    10
    Add To Cart
  • Chevrolet 11515262
    11515262
    BOLT, HEX FLANGED HEAD,M6X1X55,18THD,14.2 O.D.,9.8,PC(VALVE BODY)
    • Require Quantity: 04
    • Package Quantity: 1
    $6.04 $3.84
    1
    Add To Cart
  • 11517518
    BOLT, HEX FLANGED HEAD,M6X1X20,17.9 THREAD,14.2 O.D.,9.8,TIN ZINC(FWD BAND SERVO COVER)
    • Require Quantity: 03
    • Package Quantity: 1
    $12.60
    1
    Add To Cart
  • 11517518
    BOLT, HEX FLANGED HEAD,M6X1X20,17.9 THREAD,14.2 O.D.,9.8,TIN ZINC
    $12.60
    1
    Add To Cart
  • Chevrolet 8682650
    8682650
    BOLT, HEX FLANGED HEAD,M6X1X17,17 THREAD,14.2 OUTSIDE DIAMETER,8.8 PHOSPHATE ZINC ORGANIC - FLAKE(AUTOMATIC TRANSMISSION FLUID PAN)
    • Require Quantity: 20
    • Package Quantity: 1
    $10.04 $6.38
    1
    Add To Cart
  • Chevrolet 11514399
    11514399
    BOLT, HEXAGON,M6X1X60,20THD,13.6 O.D.,10.9,4435M(VALVE BODY)
    • Require Quantity: 03
    • Package Quantity: 1
    $6.75
    1
    Add To Cart
  • 11514008
    BOLT, METRIC HEXAGON FLANGE HEAD(M6X1X30)(PHOSPHATE ORGANIC 9.8)(VALVE BODY)(1.097)
    • Replaced By: 11588714
    $9.71 $6.18
    1
    Add To Cart
  • Chevrolet 11515339
    11515339
    BOLT, HX FLNG HEAD (6X1X85 9.8 PC)(AUTOMATIC TRANSMISSION CASE COVER)
    $13.83 $8.79
    1
    Add To Cart
  • Chevrolet 7826284
    7826284
    BALL, 3/8" DIAMETER STEEL(TRANS CASE COVER BALL CHECK)
    • Require Quantity: 02
    • Package Quantity: 1
  • Chevrolet 7826284
    7826284
    BALL, 3/8" DIAMETER STEEL
    • Require Quantity: 02
    • Package Quantity: 1
  • Chevrolet 15029243
    15029243
    BOLT, HEXAGON W/CONICAL WASHER,M10X1.5X35,28.10 THREAD,20.28 OUTSIDE DIAMETER,10.9,GM 7114-M, W/61(AUTOMATIC TRANSMISSION CASE EXTENSION)
    • Require Quantity: 04
    • Package Quantity: 1
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2003 Chevrolet Impala parts. Parts like Automatic Transmission Case & Related Parts are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 3.4L, 6 Cyl 3.8L. Model Code: IMPALA, LS, SS.