ACDelco 15757321 GM Original Equipment Rear Driver Side Door Radio Speaker

ACDelco 15757321 GM Original Equipment Rear Driver Side Door Radio Speaker

Music will sound its best with ACDelco GM Original Equipment Car Speakers, and are GM-recommended replacements for your vehicle’s original components. Speakers turn electrical energy into mechanical energy to move air, using a permanent magnet and an electromagnet. The electromagnet is energized when the radio or amplifier (if equipped) delivers current to the voice coil on the speaker. The voice coil will form a north and south pole that will cause the voice coil and the speaker cone to move in relation to the permanent magnet. The current delivered to the car speaker is rapidly changing alternating current (A/C). This causes the speaker cone to move in two directions, producing sound. These original equipment car speakers have been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Get the GM quality you know and trust with ACDelco GM Original Equipment Electronics. Stay with the parts brand your vehicle came with and get peace of mind that the fit, form, and function is up to the high standards and specifications of General Motors. ACDelco GM Original Equipment Electronics are engineered for virtually every make and model of GM car, light duty truck, and sport utility vehicle. From key fobs, tire pressure sensors and components, antennas and components, amplifiers, and cables, ACDelco has your vehicle’s electronic equipment needs covered.

• Restore the sound quality of your audio system
• GM-recommended replacement part for your GM vehicle's original factory speaker
• Offering the quality, reliability, and durability of GM OE
• Manufactured to GM OE specification for fit, form, and function