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2003 Chevrolet Blazer


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GMK421 main

American International GMK421

Single DIN or Double DIN Stereo Dash Kit for select 1992-2012 vehicles from Chevrolet, GMC, Buick

15
-66.69%

$12.99

List price $39.00

iLX-W650 main

Alpine iLX-W650

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

123
-5.72%

$329.95

List price $349.95

MP69 main

DS18 MP69

Adapts 6x9" Speaker Space to 6.5" Speaker and 1.38" Tweeter

2
NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99

XBAF69 main

NVX XBAF69

Universal 6x9" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)

47
-42.51%

$22.99

List price $39.99

Limited time!

Rockford Fosgate Prime R165X3

180W Peak (90W RMS) 6.5" Prime Series 3 Way Coaxial 4-ohm Speakers

154
-12.50%

$69.99

List price $79.99

NSP69 main

NVX NSP69

900W Peak (300W RMS) 6x9" N-Series 2 Way Coaxial Car Speakers

53
-16.67%

$89.99

List price $107.99

KMM-X705 main

Kenwood eXcelon KMM-X705

Single DIN Digital Media Receiver with Bluetooth, Built-in Alexa (Sirius XM Ready)

6
-20.40%

$199.00

List price $250.00

CAR723W main

Jensen CAR723W

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, Android Auto

15
NSP46 main

NVX NSP46

300W Peak (100W RMS) 4x6" N-Series 2 Way Coaxial Car Speakers

34
-16.67%

$49.99

List price $59.99

Shop all 2003 Chevrolet Blazer Car Audio, Speakers, & Electronics

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Boss Elite BV850ACP

6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera

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6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera

• Double DIN Bluetooth Digital Multimedia Receiver
• 6.75" Capacitive Touchscreen Display
• Apple CarPlay and Android Auto Compatible
• 3 sets of 4 volts preamp outputs
• 10-band Digital Equalizer
• Includes backup camera

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Install kits available for most vehicles

found car based on your search
Fits your Blazer
5
$329.99

In stock

Limited time!

NVX XBAF65

Universal 6.5" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)

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Universal 6.5" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)

• 6.5" Self-Adhesive Foam Speaker Baffle Ring Kit
• Waterproof foldable silicone baffles with egg crate foam
• Foldable rings allow for perfect fitment at varying depths
• Designed for use with 6.5" speakers
• Pack of 2

Free Baffles with Select Speakers Shop deal
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found car based on your search
Fits your Blazer
114
List price $34.99
-37% $21.99

In stock

Used from: $15.39 Like New from: $17.99
Limited time!

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

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600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

• 300 watts Peak Each, 100 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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found car based on your search
Fits multiple locations in your Blazer
122
List price $119.99
Save $40.03
-33% $79.96 /pair

In stock

Used from: $69.99 Like New from: $84.99
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Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

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900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

• 450 watts Peak Each, 150 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

Free Speaker Accessory at Checkout!
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found car based on your search
Fits multiple locations in your Blazer
  • Rear Door
  • Rear Seat Side Panel
40
List price $159.99
Save $48.03
-30% $111.96 /pair

In stock

Used from: $97.99 Like New from: $118.99

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

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6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

• Double DIN Bluetooth Digital Multimedia Receiver
• 6.8" WVGA Display
• Apple CarPlay and Android Auto Compatible
• 3 sets of 2 volts preamp outputs
• 13-Band Customizable Graphic Equalizer
• SiriusXM Satellite Radio Ready
• Easy to use graphic user interface

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Free or discounted install kits when available.

found car based on your search
Fits your Blazer
2
List price $420.00
-17% $349.99

In stock

Limited time!

Alpine iLX-W650

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

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7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

• Double DIN Bluetooth Digital Multimedia Receiver
• 7" Capacitive Touchscreen Display Display
• Wired Apple CarPlay and Android Auto Compatible
• 3 sets of 4 volts preamp outputs
• 3-Band Graphic / 9-Band Parametric Equalizer
• SiriusXM Satellite Radio Ready

FREE Backup Camera at Checkout! Shop deal
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Free or discounted install kits when available.

found car based on your search
Fits your Blazer
123
List price $349.95
-6% $329.95

In stock.

Used from: $262.46

• Double DIN Bluetooth Digital Multimedia Receiver
• 7" Capacitive Touchscreen Display Display
• Wired Apple CarPlay and Android Auto Compatible
• 3 sets of 4 volts preamp outputs
• 3-Band Graphic / 9-Band Parametric Equalizer
• SiriusXM Satellite Radio Ready

Metra 40-GM10

Connect your factory antenna to a new aftermarket radio for select 1958-2023 vehicles from GMC, Chevrolet, Pontiac

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Connect your factory antenna to a new aftermarket radio for select 1958-2023 vehicles from GMC, Chevrolet, Pontiac

• Antenna adapter for select 1958-2023 vehicles from GMC, Chevrolet, Pontiac
• Use for replacing vehicle radio
• Male Motorola connector on one end
• Female connector on other end

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45
$8.99

In stock

• Antenna adapter for select 1958-2023 vehicles from GMC, Chevrolet, Pontiac
• Use for replacing vehicle radio
• Male Motorola connector on one end
• Female connector on other end

Limited time!

Pioneer DMH-W4660NEX

6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)

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6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)

• Double DIN Bluetooth Digital Multimedia Receiver
• 6.8" Capacitive Touchscreen Display
• Wired and Wireless Apple CarPlay and Android Auto Compatible
• 3 sets of 4 volts preamp outputs
• 13-Band Graphic Equalizer
• SiriusXM Satellite Radio Ready

FREE Backup Camera at Checkout! Shop deal
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Free or discounted install kits when available.

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Fits your Blazer
2
List price $750.00
-20% $599.99

In stock

Only 1 Left!

• Double DIN Bluetooth Digital Multimedia Receiver
• 6.8" Capacitive Touchscreen Display
• Wired and Wireless Apple CarPlay and Android Auto Compatible
• 3 sets of 4 volts preamp outputs
• 13-Band Graphic Equalizer
• SiriusXM Satellite Radio Ready

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

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480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

• 240 watts Peak Each, 60 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome zero-protrusion tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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found car based on your search
Fits multiple locations in your Blazer
28
List price $94.99
-11% $84.99 /pair

In stock

Limited time!

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

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600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

• 300 watts Peak Each, 100 watts RMS Each
• 3/4" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

Free Speaker Accessory at Checkout!
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Save $11 on install kits for this speaker

found car based on your search
Fits multiple locations in your Blazer
12
List price $119.99
-9% $109.00 /pair

In stock

Limited time!

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

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360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

• 180 watts Peak Each, 60 watts RMS Each
• Silk Edge Driven Dome tweeters with 0dB or -3dB adjustable output levels
• UV-Resistant Polypropylene cone material with Plus One woofer cone architecture
• Impedance: 3 ohm
• Sensitivity: 93 dB

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Save $21 on install kits for this speaker

found car based on your search
Fits multiple locations in your Blazer
5
List price $139.95
Save $40.00
-29% $99.95 /pair

In stock.

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

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Single Din Digital Media Receiver with Bluetooth

• Single DIN Bluetooth Digital Media Receiver
• Digital LED Backlit Display
• USB/SD/AUX Input
• Three sets of 5 volts preamp outputs
• Multiple Preset EQ

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3
$69.99

In stock

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Hertz MPK163.3

600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System

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600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System

• 300 watts Peak Each, 150 watts RMS Each
• Tetolon Soft Dome tweeters
• Pressed Pulp Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

Free Speaker Accessory Kit at Checkout!
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found car based on your search
Fits multiple locations in your Blazer
2
List price $1175.00
-15% $999.99 /set

In stock

DS18 MP69

Adapts 6x9" Speaker Space to 6.5" Speaker and 1.38" Tweeter

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Adapts 6x9" Speaker Space to 6.5" Speaker and 1.38" Tweeter

• Fits most aftermarket 6"x9" speakers into 6.5" factory openings
• Constructed of ABS plastic
• Includes All Necessary Hardware
• 2 In 1 - Speaker and Tweeter Adapter.

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This speaker adapter fits your Blazer
  • Rear Door 6" x 9" Full-Range
  • Rear Seat Side Panel 6" x 9" Full-Range
2
$20.95

In stock

• Fits most aftermarket 6"x9" speakers into 6.5" factory openings
• Constructed of ABS plastic
• Includes All Necessary Hardware
• 2 In 1 - Speaker and Tweeter Adapter.

Limited time!

AudioControl PNW-65CS2

250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers

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250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers

• 125 watts Peak Each, 100 watts RMS Each
• 3/4" rear-dampened Hybrid Silk Dome tweeters
• Rigid Poly Mica cone material
• Impedance: 3 ohm
• Sensitivity: 88.8 dB

Free Baffles with Select Speakers Shop deal
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found car based on your search
Fits multiple locations in your Blazer
4
List price $339.00
-6% $319.00 /set

In stock

Alpine SXE-6926S

280W Peak (90W RMS) 6x9” SXE Series 2-way 4-ohm Coaxial Speakers

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280W Peak (90W RMS) 6x9” SXE Series 2-way 4-ohm Coaxial Speakers

• 280 watts Peak Each, 90 watts RMS Each
• Mylar Dome tweeters
• Natural Pulp Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your Blazer
  • Rear Door
  • Rear Seat Side Panel
13
List price $71.99
-21% $56.99 /pair

In stock

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

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540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

• 270 watts Peak Each, 90 watts RMS Each
• 3/4" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB
• Mounting Depth: 2.40"

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Save $15 on install kits for this speaker

found car based on your search
Fits multiple locations in your Blazer
93
List price $107.99
-35% $69.99 /pair

In stock

Used from: $54.99

JBL Club 620F (SPKCB620FAM)

330W Peak (110W RMS) 6.5" Club Series 2-way 3-ohm Shallow Mount Coaxial Car Speakers

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330W Peak (110W RMS) 6.5" Club Series 2-way 3-ohm Shallow Mount Coaxial Car Speakers

• 165 watts Peak Each, 55 watts RMS Each
• 3/4" PEI (Polyetherimide) Balanced Dome tweeters
• UV-resistant Polypropylene cone material with Plus One woofer cone architecture
• Impedance: 3 ohm
• Sensitivity: 92 dB

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Save $21 on install kits for this speaker

found car based on your search
Fits multiple locations in your Blazer
2
List price $129.95
-38% $79.95 /pair

In stock.

Used from: $55.97
Limited time!

Infinity REF697F (INFSPKRF697FUS)

600W Peak (200W RMS) 6x9" Reference Series 2-Way Coaxial 4-ohm Speakers

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600W Peak (200W RMS) 6x9" Reference Series 2-Way Coaxial 4-ohm Speakers

• 300 watts Peak Each, 100 watts RMS Each
• 1" Textile Edge Driven Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB

Free Speaker Accessory at Checkout!
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Install kits available for most vehicles

found car based on your search
Fits multiple locations in your Blazer
  • Rear Door
  • Rear Seat Side Panel
5
List price $169.95
-18% $139.95 /pair

In stock

Only 1 Left!

Cerwin-Vega PH654

600W Peak (300W RMS) 6.5" PRO Series Full Range Coaxial 4-ohm Speakers

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600W Peak (300W RMS) 6.5" PRO Series Full Range Coaxial 4-ohm Speakers

• 300 watts Peak Each, 150 watts RMS Each
• Polymide Horn Tweeters
• Treated Paper cone material
• Impedance: 4 ohm
• Sensitivity: 101 dB

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found car based on your search
Fits multiple locations in your Blazer
2
List price $227.99
-17% $189.99 /pair

In stock

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