Search  for anything...

8 Gauge Wire - Red & Black Tinned Copper Cable for Car Audio, Trailer, Marine, LED Light (8AWG 20FT Red + 20FT Black)

Based on 200 reviews
Condition: Used - Like New
Checking for the best price...
$25.19
Save $44.79 was $69.98

Buy Now, Pay Later


As low as $6 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, Nov 4
Order within 19 hours and 8 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

At a glance

Condition
Used - Like New
Color
8AWG
Size
20FT
Model
Shirbly1015
Material
Polyvinyl Chloride
Strands
Single Strand
Voltage
600 volts

Features 5

  • 8 GAUGE WIRE: 169 strands 0.254 mm tinned copper wire. Tinned copper is sturdy and flexible. Compared with aluminum materials, it has lower resistance and higher conductivity.
  • FEATURE: Stand operating temperature up to 14F to 221F (-10C to 105C) and provide resistance to moisture or chemical. Rated voltage is 600 V.
  • PREMIUM PVC MATERIAL: The sheath/insulation material is PVC to protect the wires from wear and chemical corrosion. Weatherproof, moisture-proof, UV-proof.
  • WIDE RANGE OF APPLICATIONS: For Car Audio Radio, Marine, Home Theater, 12V Automotive and Motorcycle, Amplifier Power, Model Train, household appliances, electric heating appliance, low voltage LED light.

Description

The cable is made of tinned copper wire and high-quality PVC, with high heat resistance, wear resistance, oxidation resistance, corrosion resistance, moisture resistance and UV resistance. UL 1015 tinned copper wire is ideal for electrical interior wiring, control panels and other applications. For Car Audio Radio, Marine, Home Theater, 12V Automotive and Motorcycle, Amplifier Power, Model Train, household appliances, electric heating appliance, low voltage LED light. Tinned Copper Wire Two Core Parallel Lines Solar Extension Cable Battery Cable Battery Cable Solar Panel Wire Marine Wire We provide the best quality and the most reliable products to our customers Fully annealed pure copper, It has stronger conductivity and is suitable for high-intensity work. Pure copper battery wire with two sizes of terminals, 3/8 "(M10) and 5/16" (M8) 2-conductor parallel line, more convenient to use, better storage, convenient and compact. Multi functional tinned copper wire, models available in 2AWG, 4AWG, 6AWG, 8AWG, 10AWG, 12AWG, 14AWG It can be used for high-temperature solar panel wires, with a service life of up to 25 years, and is very soft and tough. High quality solar panel extension cables, equipped with PVC insulation protective sleeves, extend the service life of the cables. Made of 100% pure copper, it can improve conductivity, weldability, and corrosion resistance

Specs 15

Color 8AWG
Brand Shirbly
Material Polyvinyl Chloride
Number of Cable Strands Single Strand
Gauge 8
Strands Single Strand
Voltage 600 volts
Number Of Wires 1

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Tinned copper power wires
Color: 8AWG Size: 20FT
New trolling motor power wires. This wire is a good value for the quality. High stranded tinned copper. Good insulation
Reviewed in the United States on August 14, 2025 by Terry & Cherlyn B.

Standard Quality Product
Color: 8AWG Size: 20FT
Good Quality, Insulation flexible, as expected
Reviewed in the United States on October 3, 2025 by Amazon Customer

Saves labor
Color: 8AWG Size: 20FT
Why did you pick this product vs others?: The product is fantastic, I will be using the product on two vehicles Ease of use: did not have to separate strands.
Reviewed in the United States on July 10, 2025 by Alan Hunzicker

worked for trolling motor install.
Color: 8AWG Size: 20FT
worked well to run for my bow mounted tolling motor (non spot lock) watch the wire requirements close on the spot lock type some depending on run length require even heavier wire than this.
Reviewed in the United States on October 28, 2025 by Pete

Nice sturdy wire.
Color: 8AWG Size: 20FT
I really like this wire. It solders nicely. 8 AWG is firm but easily bendable for turns. The insulation is a hard PVC like plastic.
Reviewed in the United States on August 31, 2024 by Hirise

Good heavy duty 8 ga wires and flexible.
Color: 8AWG Size: 20FT
I used it to install a fuse panel in a UTV, worked great. Don’t forget to purchase 8 GA connectors with heat shrink.
Reviewed in the United States on October 28, 2023 by Wildlife

Just as described
Color: 8AWG Size: 20FT
Nice heavy Duty and this seller had the best prices on Amazon! You won't be disappointed!
Reviewed in the United States on December 28, 2024 by Dustin K.

nice flexible tinned wire
Color: 8AWG Size: 20FT
Used this wire on a small boat to power the trolling motor in the front from a battery in the back. Its flexible enough to snake thru the braces on the side of the boat with ease. The tinned wire makes it super easy to solder connections and it won't corrode with water spray.
Reviewed in the United States on October 25, 2023 by Trent C.
Checking for best price...