See all parts that fit your 1990 DeVille
1 AMP Diodes (20 Pieces)
• Install Bay Diode
• 1 AMP
• Package of 20 Diodes
Install New Speakers in select 1990-2021 vehicles from Chevrolet, GMC, Buick
$9.99
List price $14.99
900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers
$111.96
List price $159.99
300W Peak (100W RMS) 4x6” CS Series 2 Way Coaxial 4-ohm Speakers
$59.96
List price $84.99
800W Peak (150W RMS) 6x9" HED Series 4-Way Coaxial 4-ohm Speakers
$79.99
List price $107.99
500W Peak (70W RMS) 5.25" G-Series 2-way 4-ohm Coaxial Car Speakers
$44.99
List price $65.00
800W Peak (90W RMS) 6x9" G-Series 3-way 4-ohm Coaxial Car Speakers
$59.99
List price $80.00
160W Peak (80W RMS) 4x6” Terminator Series 2 Way Coaxial 4-ohm Speakers
$54.95
List price $64.95
• Install Bay Diode
• 1 AMP
• Package of 20 Diodes
900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers
$111.96
List price $159.99
280W Peak (90W RMS) 6x9” SXE Series 2-way 4-ohm Coaxial Speakers
$56.99
List price $71.99
270W Peak (90W RMS) 5.25" Club Series 2 Way Coaxial 3-ohm Speakers
$74.99
List price $129.95
Infinity REF697F (INFSPKRF697FUS)
600W Peak (200W RMS) 6x9" Reference Series 2-Way Coaxial 4-ohm Speakers
$139.95
List price $169.95
Infinity Reference 5030cx (REF5030CX)
390W Peak (130W RMS) 5.25" Reference Series 2-Way 3-ohm Component Speaker System
$99.95
List price $249.95
240W Peak (120W RMS) 6x9" Terminator Series 2 Way Coaxial 4-ohm Speakers
$79.95
List price $89.95
Single DIN Digital Media Receiver with Bluetooth (SiriusXM Ready)
$149.95
List price $180.00
10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Wired Android Auto (SiriusXM Ready)
$798.00
List price $999.99
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FlashLogic ADSHRNRSXL02 (ADS-HRN(RS)-XL02)
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$39.99
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• Right Angled Pin Switch Bracket
•Steel Construction
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•
$10.99
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Manufacturer:
Model Number:
D1
Weight:
0.25lbs
Internal SKU:
d1
Internal Product ID:
20918
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Good diodes. Could be better.
They are diodes. They do what they are supposed to do - allow current to flow in one direction, but not the other. I wish the leads were a little thicker. I had some issues with them breaking off.
45 found this helpful
Unless you are a pro
Product works like it should... Unless you are a professional only order 1 pack.
38 found this helpful
4-Channel Power Density Digital Amplifier (PDX4.150)
(8)
$459.99
List price $749.99
300W Peak (150W) 6.75" CompRT Shallow-Mount Dual 2 Ohm Subwoofer
(3)
$89.95
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Viper 7351V (Requires Programming)
2-Way Replacement Transmitter Responder For Select Viper LC Supercode Alarm Systems
(6)
$119.99
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Empty Dual 12" SPL Vented Enclosure for Kicker L7R and L7S Series Subwoofers
(5)
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AudioControl 2XS Crossover - Black
Concert Series Two Way Crossover with 5-year warranty*!
(3)
$129.99
List price $159.99
Optional TOSLink Optical Digital Output for AmpPro Modules
(2)
$57.99
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1100W Peak (180W RMS) 6x9" DRVN Series 4-way 4-ohm Coaxial Car Speakers
$129.00
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
