Audio System/Speakers & Amplifier fit your 2003 Chevrolet Trailblazer EXT 4WD

My Vehicle Change Vehicle
2003 Chevrolet Trailblazer EXT 4WD

4-Speed Automatic Transmission, 4L60-E, Electronic; Trailblazer 4 Door EXT

My Vehicle Change Vehicle
2003 Chevrolet Trailblazer EXT 4WD

4-Speed Automatic Transmission, 4L60-E, Electronic; Trailblazer 4 Door EXT

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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
Transmission - Automatic
Categories Close X

You have selected

Other Categories

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
Transmission - Automatic
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Recommended
Part No. & Part Description
Price
Part No. &
Part Description
  • NUT, Radio Auxiliary Speakers
    11570654
    NUT, RADIO FRONT SIDE DOOR SPEAKER(M4.2X1.41X6.9)(PUSH-IN NUT)(FITS 8.75 SQUARE HOLE)
    • Fitting Vehicle Options:
      ST1
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $8.27
    $5.26
    1
    Add To Cart
  • 11570654
    NUT, RADIO REAR SIDE DOOR SPEAKER(M4.2X1.41X6.9)(PUSH-IN NUT)(FITS 8.75 SQUARE HOLE)
    • Fitting Vehicle Options:
      ST1(06)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $8.27
    $5.26
    1
    Add To Cart
  • SPEAKER, Radio Auxiliary Speakers
    15242746
    SPEAKER, RADIO REAR SIDE DOOR
    • Fitting Vehicle Options:
      ST1(06)(EXC UQA)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $132.93
    $66.99
    1
    Add To Cart
  • 10366739
    SPEAKER, RADIO FRONT SIDE DOOR
    • Fitting Vehicle Options:
      ST1(EXC UQA)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $154.98
    $78.11
    1
    Add To Cart
  • Chevrolet 15097309
    15097309
    SPEAKER, RADIO FRONT SIDE DOOR
    • Fitting Vehicle Options:
      ST1(06)(UQA)
    • Require Quantity:
      02
    • Package Quantity:
      1
  • Chevrolet 15135033
    15135033
    SPEAKER, RADIO REAR SIDE DOOR
    • Fitting Vehicle Options:
      ST1(06)(UQA)
    • Require Quantity:
      02
    • Package Quantity:
      1
  • 11589012
    BOLT, HEX WASHER HEAD,M4.2X1.41X25, 16.4 THREAD, 12.5 OUTSIDE DIAMETER, GM6010M STEEL, GMW4205(RADIO FRONT SIDE DOOR SPEAKER)(9.665)
    • Require Quantity:
      06
    • Package Quantity:
      10
    MSRP: $4.03
    $2.56
    10
    Add To Cart
  • 11589012
    BOLT, HEX WASHER HEAD,M4.2X1.41X25, 16.4 THREAD, 12.5 OUTSIDE DIAMETER, GM6010M STEEL, GMW4205(RADIO REAR SIDE DOOR SPEAKER)(9.665)
    • Require Quantity:
      06
    • Package Quantity:
      10
    MSRP: $4.03
    $2.56
    10
    Add To Cart
  • 11589012
    BOLT, HEX WASHER HEAD,M4.2X1.41X25, 16.4 THREAD, 12.5 OUTSIDE DIAMETER, GM6010M STEEL, GMW4205(RADIO FRONT SPEAKER)(9.665)
    • Require Quantity:
      06
    • Package Quantity:
      10
    MSRP: $4.03
    $2.56
    10
    Add To Cart
  • 11588337
    BOLT, HEXAGON W/FLAT WASHER,M6X1X20,9 THREAD,17 OUTSIDE DIAMETER,6202M,GMW3200,TAP,DOG POINT.(RADIO SPEAKER AMPLIFIER)
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $2.31
    $1.46
    1
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2003 Chevrolet Trailblazer EXT 4WD parts. Parts like Audio System/Speakers & Amplifier are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.2L, 8 Cyl 5.3L. Model Code: 4 DOOR EXT.