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Car Electronics

From the car audio parts and resources you need for do-it-yourself install, to hassle-free professional installation services, look no further than Best Buy and BestBuy.com. Find the car electronics products you want, plus the installation know-how to get you on the road quickly and easily.

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Find the info you're looking for on the latest car products, get the knowledge you need for do-it-yourself installation, or learn more about the services that can get your gadgets going in no time.

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$14.99

Metra Electronics - G.M. Speaker Harness-New

Model: 72-4568
SKU: 1739097
This speaker harness allows you to connect aftermarket car speakers to your vehicle's wiring
Customer Reviews: 3 of 5 3 of 5 (2 reviews)
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$14.99

Metra - 40' Speaker Wire

Model: IBR-SW40
SKU: 9810747
Compatible with most vehicles; connects your vehicle's speaker to an amplifier; 40' length
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$39.99

Dynamat - Xtreme 18" x 32" Dampening Sheet - Aluminum/Black

Model: 10425
SKU: 3877139
Compatible with most vehicles; eliminates vibration and rattles; easy peel and stick application
Customer Reviews: 5 of 5 5 of 5 (1 reviews)
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$14.99

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Metra Electronics - Honda/Acura Speaker Harness

Model: 72-7800
SKU: 2206767
This speaker harness allows you to connect aftermarket car speakers to your vehicle's wiring.
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$14.99

Metra - Speaker Wire Harness Adapter for Most 1999 or Later Ford Trucks

Model: 72-5600
SKU: 3866409
Compatible with most 1999 or later Ford trucks; connects factory speaker wires to aftermarket speakers
Customer Reviews: 4.2 of 5 4.2 of 5 (6 reviews)
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$14.99

Fierce Audio - Ground Loop Isolator - Black

Model: FIGLI
SKU: 9855136
Integrates into most vehicles' OEM systems; eliminates ground loops; copper material
Customer Reviews: 5 of 5 5 of 5 (2 reviews)
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$14.99

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Metra Electronics - Toyota Speaker Harness

Model: 72-8104
SKU: 4224878
This speaker harness allows you to connect aftermarket car speakers to your vehicle's wiring.
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$99.99

Dynamat - Xtreme 12" x 36" Door Dampening Sheets (4-Pack) - Aluminum/Black

Model: 10435
SKU: 4140414
Compatible with most vehicles; eliminates vibration and rattles; easy peel and stick application; 4-pack
Customer Reviews: 5 of 5 5 of 5 (4 reviews)
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$13.99

Metra - 20' Speaker Wire

Model: IBR-SWFT
SKU: 9811106
Compatible with most vehicles; connects your vehicle's speaker to an amplifier; 20' length
Customer Reviews: 5 of 5 5 of 5 (1 reviews)
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$14.99

METRA ELECTRONICS/MOBILE AUDIO - G.M. Speaker Harness

Model: 72-4500
SKU: 2206730
This speaker harness allows you to connect aftermarket car speakers to your vehicle's wiring.
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$16.99

Fierce Audio - 30' 18 AWG Speaker Wire - Black

Model: FS1830
SKU: 9855588
Connects speakers to a speaker source in most vehicles; 18 AWG; crystal oxygen-free copper material
Customer Reviews: 4 of 5 4 of 5 (2 reviews)
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$7.99

Fierce Audio - 3' Spiral-Shielded Interconnect Wires - Black

Model: FI303
SKU: 9855454
Designed to cancel car stereo noise; split center pin for a secure connection; frosted outer shield; oxygen-free copper
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$6.99

Fierce Audio - 18 AWG Blue Primary Wire - Blue

Model: FPWBLU
SKU: 9855224
Connects speakers to a speaker source in your vehicle; 18 AWG; copper material
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$18.99

Metra - Speaker Adapters for Select Vehicles (2-Pack) - Black

Model: 82-6600
SKU: 3206015
Compatible with 1995 - 2008 Chrysler, Dodge and Jeep vehicles; mounts 5-1/4" or 6-1/2" speakers to door
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$14.99

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Metra - Speaker Wire Harness Adapter for Most 1989 or Later Ford Vehicles

Model: 72-5512
SKU: 2206810
Compatible with most 1989 or later Ford vehicles; connects factory speaker wires to aftermarket speakers; ABS plastic, copper, vinyl and aluminum materials
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