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2003 Mazda Protege

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Universal gear includes car amplifiers, subs, and other products that do not install in a specific location or require fitment to integrate with a vehicle.

Overview Upgrade your Stereo Upgrade your Speakers Add a Subwoofer Add an Amplifier Digital Sound Processors Audio Installation & Accessories Add a Backup Camera Dads & Grads Sale

Universal-Fit Audio for 2003 Mazda Protege

When thinking of universal gear, we consider products like a car amp that gives more power to your speakers or subs, cell phone chargers, equalizers and sound processors, rear-seat entertainment and video monitors, as well as dash cameras.

Better sound with your factory radio

Better sound with a factory radio

Love your factory look or can't replace the stereo? We got you covered.

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Install Bay SLT18

Split Loom Tubing 1/8 Inch Diameter 100 Foot Coil

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Install Bay SLT18

Split Loom Tubing 1/8 Inch Diameter 100 Foot Coil

• Split Loom Tubing
• Diameter: 1/8"
• Length: 100 Ft
• Material Type: Polyethylene
• Exterior Finish: Smooth
• Color: Black

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List price $31.99
-13% $27.99

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• Split Loom Tubing
• Diameter: 1/8"
• Length: 100 Ft
• Material Type: Polyethylene
• Exterior Finish: Smooth
• Color: Black

Install Bay 2" Round Terminal Cup (TCRBG2)

Round Binding Post with Gold Terminals for Subwoofer and Speaker Boxes

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Install Bay 2" Round Terminal Cup (TCRBG2)

Round Binding Post with Gold Terminals for Subwoofer and Speaker Boxes

• Universal round terminal cup for speaker and subwoofer boxes
• Gold-plated contacts improve signal transfer
• Installation is a breeze
• Rear connections secure with nuts
• Thumbscrew binding posts secure the connection

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• Universal round terminal cup for speaker and subwoofer boxes
• Gold-plated contacts improve signal transfer
• Installation is a breeze
• Rear connections secure with nuts
• Thumbscrew binding posts secure the connection

Install Bay F6N075BK

3/4" Self-Wrapping Split Braid Sleeving, Black - 50FT

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Install Bay F6N075BK

3/4" Self-Wrapping Split Braid Sleeving, Black - 50FT

• 3/4" split-braid sleeving
• Protects wires, cables, hoses and more
• Protects against salt water, solvents, automotive chemicals and more
• More flexible than plastic
• Resists cuts and other abrasions

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List price $133.99
-10% $119.99

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• 3/4" split-braid sleeving
• Protects wires, cables, hoses and more
• Protects against salt water, solvents, automotive chemicals and more
• More flexible than plastic
• Resists cuts and other abrasions

Install Bay Ford Interior Trim Retainer Clips (2048PK)

Ford Interior Trim Retainer Clips 9/32" - 25 pack

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Install Bay Ford Interior Trim Retainer Clips (2048PK)

Ford Interior Trim Retainer Clips 9/32" - 25 pack

• Interior Trim Retainer Clips
• Size: 9/32"
• For Ford Vehicles
• Pack of 25

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List price $18.99
-11% $16.99

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• Interior Trim Retainer Clips
• Size: 9/32"
• For Ford Vehicles
• Pack of 25

Install Bay IBVSTABL

12V 2A DC-DC Voltage Converter Stabilizer

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Install Bay IBVSTABL

12V 2A DC-DC Voltage Converter Stabilizer

• Voltage converter stabilizer
• Input voltage: DC 8 volts - 40 volts
• Output voltage: DC 12 volts
• Maximum output current: 2 amps

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List price $56.99
-11% $50.99

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• Voltage converter stabilizer
• Input voltage: DC 8 volts - 40 volts
• Output voltage: DC 12 volts
• Maximum output current: 2 amps

Install Bay MIBRBSR16

Universal 16mm Black Momentary Red LED Switch with Harness

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Install Bay MIBRBSR16

Universal 16mm Black Momentary Red LED Switch with Harness

• Black momentary switch with harness
• Rated at 5 amps
• IP67 waterproof rating
• 16mm (5/8") mounting hole size
• Red LED illuminated ring

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• Black momentary switch with harness
• Rated at 5 amps
• IP67 waterproof rating
• 16mm (5/8") mounting hole size
• Red LED illuminated ring

The Install Bay IB500

500 Amp Battery Isolator and Relay

IB500 big
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The Install Bay IB500

500 Amp Battery Isolator and Relay

• Battery Isolator and Relay
• 500 Amp
• Prevents Primary Battery Discharge
• Maximizes the Current Transfer
• Extends Battery Life
• Universal 12V Applications

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List price $148.99
-10% $133.99

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• Battery Isolator and Relay
• 500 Amp
• Prevents Primary Battery Discharge
• Maximizes the Current Transfer
• Extends Battery Life
• Universal 12V Applications

Install Bay D1

1 AMP Diodes (20 Pieces)

D1 big
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Install Bay D1

1 AMP Diodes (20 Pieces)

• Install Bay Diode
• 1 AMP
• Package of 20 Diodes

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2
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-25% $2.99

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• Install Bay Diode
• 1 AMP
• Package of 20 Diodes

Install Bay 2" Square Terminal Cup (TCSB2)

Square Binding Post with Nickel Terminals for Subwoofer and Speaker Boxes

TCSB2 big
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Install Bay 2" Square Terminal Cup (TCSB2)

Square Binding Post with Nickel Terminals for Subwoofer and Speaker Boxes

• Universal square terminal cup for speaker and subwoofer boxes
• Nickel-plated contacts improve signal transfer
• Installation is a breeze
• Rear connections secure with nuts
• Thumbscrew binding posts secure the connection

shipping truck icon Free shipping in USA. Provide zip for delivery date.
3
List price $7.99
-13% $6.99

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• Universal square terminal cup for speaker and subwoofer boxes
• Nickel-plated contacts improve signal transfer
• Installation is a breeze
• Rear connections secure with nuts
• Thumbscrew binding posts secure the connection

Install Bay 3MHST34

3M Heat Shrink 3/4" Diameter Tubing Black

3MHST34 big
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Install Bay 3MHST34

3M Heat Shrink 3/4" Diameter Tubing Black

• 3/4 inch heat shrink tubing
• Made with polyoefin (black)
• Length: 4 feet

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List price $14.99
-13% $12.99

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• 3/4 inch heat shrink tubing
• Made with polyoefin (black)
• Length: 4 feet

The Install Bay MANL40

40 Amp Mini ANL Fuse (2 Pack)

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The Install Bay MANL40

40 Amp Mini ANL Fuse (2 Pack)

• Mini ANL Fuse
• 40 Amp Rating
• Designed for Optimal Signal Transfer
• Package Includes 2 Fuses

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List price $4.99
-20% $3.99

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• Mini ANL Fuse
• 40 Amp Rating
• Designed for Optimal Signal Transfer
• Package Includes 2 Fuses

Install Bay PSP2

Complete ABS Port Tube Kit - 2" x 11" Port

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Install Bay PSP2

Complete ABS Port Tube Kit - 2" x 11" Port

• Complete Port Tube Kit
• 2" x 11" Port
• Achieve Greater Sound Pressure Levels with Less Distortion
• High Quality ABS Construction
• Mounting Hole Variations
• Designed in the U.S.A.

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-12% $21.99

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• Complete Port Tube Kit
• 2" x 11" Port
• Achieve Greater Sound Pressure Levels with Less Distortion
• High Quality ABS Construction
• Mounting Hole Variations
• Designed in the U.S.A.

Install Bay F6N025BK

1/4in Self-Wrapping Split Braid Sleeving Black - 100FT

F6N025BK big
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Install Bay F6N025BK

1/4in Self-Wrapping Split Braid Sleeving Black - 100FT

• 1/4in size plus 25 percent edge overlap
• 100Ft Box Dispenser
• Semi-rigid braid design simply closes around the entire installation
• Cut and abrasion resistant

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List price $135.99
-10% $121.99

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• 1/4in size plus 25 percent edge overlap
• 100Ft Box Dispenser
• Semi-rigid braid design simply closes around the entire installation
• Cut and abrasion resistant

Install Bay Manual Window Crank Retainer Clips (IBWC)

Manual Window Crank Retainer Clips - 10 pack

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Install Bay Manual Window Crank Retainer Clips (IBWC)

Manual Window Crank Retainer Clips - 10 pack

• Manual Window Crank Retainer Clips
• Pack of 10

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List price $4.99
-20% $3.99

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• Manual Window Crank Retainer Clips
• Pack of 10

Install Bay 3MHS14

3M 10 Pack 1/4" Diameter Heat Shrink Tubing

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Install Bay 3MHS14

3M 10 Pack 1/4" Diameter Heat Shrink Tubing

• 1/4 inch
• refill package
• heat shrink < /br>

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List price $16.99
-12% $14.99

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• 1/4 inch
• refill package
• heat shrink < /br>

Install Bay 3MRVBC

3M Red 22/18 Gauge Vinyl Butt Connectors

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Install Bay 3MRVBC

3M Red 22/18 Gauge Vinyl Butt Connectors

• Butt Connectors
• 22/18 Gauge
• Color: Red
• Vinyl Insulated
• Makes Crimping Wires Fast and Easy
• Offers a Solid Connection of Wires

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-11% $16.99

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• Butt Connectors
• 22/18 Gauge
• Color: Red
• Vinyl Insulated
• Makes Crimping Wires Fast and Easy
• Offers a Solid Connection of Wires

Install Bay IBFG8

8 Gauge (3/4" Mounting Hole) Waterproof Firewall Grommet

IBFG8 big
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Install Bay IBFG8

8 Gauge (3/4" Mounting Hole) Waterproof Firewall Grommet

• 8 Gauge Firewall Grommet
• IP68 Waterproof Rating
• Protects Cables When Installing Through a FIrewall
• Sold Individually

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-33% $1.99

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• 8 Gauge Firewall Grommet
• IP68 Waterproof Rating
• Protects Cables When Installing Through a FIrewall
• Sold Individually

Install Bay 3MRTT

3M Red 22/18 Gauge T-Taps

3MRTT big
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Install Bay 3MRTT

3M Red 22/18 Gauge T-Taps

• Bulk Pack of T-Tap Connector
• Allows for fast and easy splicing of wires
• Quickly tap into wires and cables
• Designed for tapping into 22/18 Gauge (AWG) wire
• Color: Red

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-12% $21.99

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• Bulk Pack of T-Tap Connector
• Allows for fast and easy splicing of wires
• Quickly tap into wires and cables
• Designed for tapping into 22/18 Gauge (AWG) wire
• Color: Red

Install Bay IBHPLUG34

3/4in Hole Plug Flush Black 1in Head Diameter - 100PK

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Install Bay IBHPLUG34

3/4in Hole Plug Flush Black 1in Head Diameter - 100PK

• 3/4 Inch Hole Plug
• 100 Pack
• 1" Head Diameter

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List price $13.99
-14% $11.99

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• 3/4 Inch Hole Plug
• 100 Pack
• 1" Head Diameter

Install Bay 3MHS316

3M Heat Shrink 3/16" Diameter Tubing 10 Pack

3MHS316 big
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Install Bay 3MHS316

3M Heat Shrink 3/16" Diameter Tubing 10 Pack

• 3/16 inch
• Refill pack of heat shrink
• Pack of 10 < /br>

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$7.99

Available

Ships in 10-14 days

Add to Cart

• 3/16 inch
• Refill pack of heat shrink
• Pack of 10 < /br>

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    FAQ for Universal-Fit Audio & Electronics in 2003 Protege

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 2003 Mazda Protege?

    A: Yes this page includes all the best Universal-Fit Audio & Electronics that work in your Protege.

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