Installation Time
(approx) 45 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
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Big7Kits Battery Cable Kit; 1/0GA (12-18 3.6L Jeep Wrangler JK)
Find parts that fit my vehicle Item J238725
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Upgraded Battery Cable Kit replaces old worn-out battery cables for more power and better performance from your vehicle
- Includes Big 3 cables: alternator output to battery positive, battery negative to frame/body, and engine ground to frame/body
- Adds leads to starter and fuse relay box with external fuse to avoid routing increased current through smaller fuse box wiring
- Uses fine-strand, SAE approved pure copper cable
- Crimped with electromechanical machine and finished with marine-grade heatshrink meeting MIL-I-23053/4
- Military style corrosion resistant battery connections and MEGA fuse and holder included
- Every end is labeled for ease of installation
- No bigger alternator required for use
- 2GA is suitable for stock vehicles; 1/0GA for future upgrades like winches, lights, and high amperage accessories
- 2/0GA available for very high power applications but generally not needed
- Fits 12-18 3.6L Jeep Wrangler JK
Description
High-Performance Battery Cable Kit. The Big7Kits Battery Cable Kit; 1/0GA is designed to replace factory-worn battery cables, delivering enhanced electrical power and improved vehicle performance. This kit upgrades the essential wiring paths to ensure optimal current flow, making it ideal for both stock and modified Wrangler JK models with 3.6L or 3.8L engines that require reliable and efficient electrical systems.
Construction and Appearance. Made from fine-strand, Society of Automotive Engineers (SAE) approved pure copper cable, the Big 7 kit features cables that are crimped using a precise electromechanical machine for a secure connection. The cables are finished with marine-grade heatshrink tubing that meets military specification MIL-I-23053/4, providing environmental sealing and durability. All connectors are military style and corrosion resistant, and the kit includes a MEGA fuse and holder for added electrical safety.
Installation. The kit is designed for straightforward installation. Each cable end is labeled clearly to make the process easier and more accurate for both professional and DIY installers.
Application. Specifically engineered to fit the 2012 through 2018 3.6L Jeep Wrangler JK models, ensuring a perfect fit and compatibility with the vehicle's electrical system for these model years.
Big7Kits JJK-36-0G
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Install Details & What's in the Box
Installation Info
What's in the Box
- (1) Big 7 Battery Cable Kit
4.8
Customer Reviews (15)
Questions & Answers
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Will It Fit My Wrangler
- JK Rubicon 2 Door - 12, 13, 14, 15, 16, 17, 18
- JK Rubicon 4 Door - 12, 13, 14, 15, 16, 17, 18
- JK Wrangler 2 Door - 12, 13, 14, 15, 16, 17, 18
- JK Wrangler 4 Door - 12, 13, 14, 15, 16, 17, 18
