SKU #: BK-JJT-30D-2G-RBR-XXRKS MPN #: JJT-30D-2G-RBR-XXRKS

Big 7 Kits Battery Cable Kit 20-23 Jeep Gladiator JT 3.0L EcoDiesel

$189.50

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Big 7 Kits Battery Cable Kit 20-23 Jeep Gladiator JT 3.0L EcoDiesel

Description

Restore dependable electrical performance in your Jeep Gladiator JT equipped with the 3.0L EcoDiesel using the Big 7 Battery Cable Kit. This vehicle-specific replacement system upgrades aging or undersized factory cables to help reduce voltage drop, improve starting and charging performance, and support additional electrical accessories. The kit is constructed from 100% fine-strand, SAE-rated pure copper cable with a flexible J1127 jacket. Solid-copper terminals are secured with gas-tight electromechanical crimps rated for up to 700 pounds of pull force and sealed with marine-grade heat shrink for protection against moisture and corrosion. The Big 7 system upgrades the primary charging, starting, and grounding connections, including the alternator output, battery grounds, starter lead, and fuse-relay box connection. An external ANL fuse and holder, corrosion-resistant military-style battery terminals, and clearly labeled cable ends are included to simplify installation.

FEATURES & BENEFITS:

Fits Jeep Gladiator JT models with the 3.0L EcoDiesel
100% fine-strand SAE-rated pure copper cable
Flexible SAE J1127 cable jacket
Gas-tight solid-copper terminal crimps
Marine-grade heat-shrink protection
Includes military-style battery terminals
Includes an ANL fuse and fuse holder
Clearly labeled, vehicle-specific cables

About Big 7 Kits

Big 7 Kits is a U.S.-based manufacturer specializing in high-quality battery cable upgrade kits designed to restore and improve vehicle electrical performance. What began as a solution to common starting and voltage issues has grown into a trusted brand serving enthusiasts and vehicle owners nationwide.

Built on a foundation of durability and real-world performance, each kit is engineered using premium materials such as fine-strand oxygen-free copper wiring, heavy-duty crimps, and marine-grade heat shrink. The brand name is inspired by its comprehensive “Big 7” cable upgrade system, delivering complete, easy-to-install solutions that outperform factory components.

With roots in the enthusiast community, Big 7 Kits continues to expand its lineup across platforms including Jeep, Ford Powerstroke, and Dodge Cummins, while maintaining a focus on American craftsmanship, reliability, and practical design.