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Recoil PBG3 True Spec 1/0 Gauge 99.99% Oxygen Free Copper Wire Big 3 Amp Wiring Upgrade Kits for Car Audio Systems up to 350 Amps

  • Based on 356 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Mar 22
Order within 10 hours and 49 minutes
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Features

  • Upgrade for your factory battery ground wire, alternator ground wire and alternator power wire
  • Premium true-spec OFC wire gives improved sound quality and runs with maximum efficiency
  • Flexible insulation wire prevents electrocution, corrosion and damage to components within your car
  • Durable and shielded wire that can tolerate heat, vibration and other rough conditions
  • Designed for systems 350A or less

Brand: RECOIL


Material: Copper


Item Weight: 2.89 Kilograms


Connector Type: Ring Terminals Or Spade Connectors


Wire Diameter: 8.25 Millimeters


Brand: ‎RECOIL


Material: ‎Copper


Item Weight: ‎2.89 Kilograms


Connector Type: ‎Ring Terminals Or Spade Connectors


Wire Diameter: ‎8.25 Millimeters


Manufacturer: ‎RECOIL


Package Dimensions: ‎12.28 x 9.41 x 2.17 inches


Item Weight: ‎6.36 pounds


Item model number: ‎PBG3


Date First Available: ‎November 10, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Mar 22

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.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Big 3 upgrade
Great wire, it is pure copper. Super flexible, nice thick sheath but not too thick. Comes with terminals, shrink wraps and zip ties. Recoil as a brand is growing on me. I've brought 1/0 wire from them as well as battery terminals. They have some great equipment at reasonable prices. Well worth the money! ... show more
Reviewed in the United States on January 19, 2026 by Marc Ryder

  • I like them.
I am using this in a '69 Camaro, I have 3' on it right now, they are also a bit stiff, so routing has been a challenge. These are nice and flexible with the ability to fit many applications. this is my second set, first set was to upgrade a '96 Tacoma, and they were perfect for it as well, I will get another set when I am finished with my '67 Camaro. ... show more
Reviewed in the United States on December 30, 2025 by Neverdiebyanother

  • Quality ofc wire
Had plenty of cable to work with for all three!
Reviewed in the United States on March 5, 2026 by Stephen wainright

  • Good quality. Works.
Very good quality product. Universal kit so not car specific. The power wire was not quite long enough, but still was able to make it work. Upgraded my alternator, installed this kit and now I'm pushing an average of 14.6 charging volts. Runs my Sniper EFI kit with no problems. I was also having stereo issues where it kept cutting out, this FIXED IT!! No more cutting out. Sounds amazing. Very happy. ... show more
Reviewed in the United States on May 23, 2024 by Rick Rick

  • Solve my electrical with while wait alot for it
The good thing it work to bring new life to old truck (97gmc c1500) it just unfortunately took while to come in bc I to make it suitable with high Amp alternator
Reviewed in the United States on December 21, 2025 by jeanluke

  • Absolutely Necessary
Hey Guys, for a rundown of why I need this: - Pulling 20a constantly for Hydrogen Generator - Two 1500w peak 12s in the back of truck under seats - 200a Upgraded Alternator (Yes I can do wattage and voltage math and yes I know my alternator still is underpowered for the setup, but charges battery just fine) - New 900+ CCA top of the line battery from local Batteries Plus I originally bought 25ft of red and black CCA (this time acronym is for copper clad aluminum) wires, only to do more research and see that Kicker back in the day and still today have videos of the shear voltage loss from CCA wire when compared to OFC (Oxygen-Free Copper) wires. Upon seeing this new information (for me), I decided to pull the trigger on this install kit due to price friendliness and truegrade stuff. It helps that I also bought the fused distribution blocks from the same company so all brands match on battery wiring except terminals. Most everything in this build was sourced through Amazon, and even after building the wires after measuring and comparing side by side, I had enough left over of each color to make all the fuse box connections to mimic the stock red block as seen in first picture. This is all done on a 2014 Nissan Titan Pro-4X by me. Let me know if you have any questions, but I'd say hop on this thang and buy it! Was consistently seeing my voltage drop from 14.2 while driving to 13.1 sometimes 12.9 and slowly climbing back up (With bass knob OFF). With these wires installed, voltage with bass knob 20%, I drop to about 13.5 before it STEADILY climbs back up. I'm already impressed, and also saw my mpg with the hydrogen kit bounce up from steady 22-27mpg to over 35mpg in the truck. Will have to record data and measure for truth, ScanGuage might be off. ... show more
Reviewed in the United States on February 9, 2023 by X Up North X Up North

  • Good quality wire.
Good quality wire, pre-heat shrinked into the ring terminal. Comes with zip ties and mounts to make it cleaner.
Reviewed in the United States on January 23, 2026 by Ryan burris

  • Car is upgraded
It’s amazing what free vibrating electrons can do for an 11 year old car’s overall performance with this upgrade. Starter sounds strong. One old electrical gremlin with the knock sensor has seemed to disappear. Shifts are snappier due to the solenoids getting the current they need. Have yet to reconnect amplifiers. ... show more
Reviewed in the United States on January 22, 2026 by Ben Stierhoff

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