Free help & advice Learn more Hassle-free returns

Gift cards now available Learn more

  • Free help & advice

  • Hassle-free returns

  • Open 7 days a week

Need a better price? Reach out to us at (561) 207-7988 — we're happy to help.

SKU : JL-3.6L-2G

Jeep Wrangler JL Big 7 Battery Cable Kit (2018 - 2024)

Prix habituel $239.00
Frais de livraison calculés lors du paiement.

Wire Size
Engine

Care information

Display general product information or specific product information using metafields.

Delivery and Shipping

Add some general information about your delivery and shipping policies.

Add a stand out message for your customers

Highlight title

Text to highlight a key feature of your product

Description

This upgraded battery cable kit replaces old worn out battery cables for more power and better performance from your vehicle.

What is the "Big 7" Battery Cable Kit

Our "Big 7" kits include the standard "Big 3" cables: alternator output to battery positive, battery negative to frame/body and engine ground to frame body PLUS we add the leads to the starter and the fuse relay box, as well as adding an external fuse to avoid routing the increase in current capacity through the smaller fuse box wiring.

What makes these cables so special?

We're nerds for specs and finer details around here. None of that CCA (copper-clad aluminum) that's used in inferior products, or stereo installations. We only use fine-strand, SAE (Society of Automotive Engineers) approved, pure copper cable. Then using a powerful electromechanical crimping machine, we crimp each solid-copper end, and finally finish the construction by adding a environmental seal made of marine grade heatshrink meeting MIL-I-23053/4. Also included are military style corrosion resistant battery connections and a MEGA fuse and holder. To make the entire install simpler, every end will be labeled for ease of installation. Designed specifically for the Jeep Wrangler JL (2018–2024), this kit provides a direct-fit upgrade for enthusiasts who demand dependable electrical performance.

Do I need a bigger alternator to run these cables?

No. Every vehicle can benefit from our "better than factory" cables. The years, along with environmental damage from rain/salt water/corrosion, can greatly impact your electrical system. Our customers have consistently reported that their vehicle starts faster, charges the battery better, and many times cured electrical gremlins that were brought on by compromised wiring.

I've changed my mind! I want to run a bigger alternator!

Perfect! You're probably running a power inverter, a stereo, a winch, an under hood welder, or flux capacitor. These all require more amperage than the stock alternator is capable of providing. Maybe you're not running any of these yet, but considering it, these cables will get you ready!

2GA or 1/0 GA? Which to choose?

As far as 2GA vs 1/0 GA, it's really going to depend on what mods you're going to do to. If you're staying stock, then 2GA is plenty, but if you're looking at modifying it down the road (winches/lights/etc) and want to future proof, then you'd want 1/0 GA.
You might be interested in:Toyota Tacoma Big 7 Battery Cable Kit.

Payment & Security

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Product features

Use this section to highlight specific product features to your customers.

Product comparison grid

Add content here to explain a bit about the range of products on offer and which ones may be most suitable for your customers.

Un tableau comparant 4 produits
Filtres
Titre du produit
Voir les détails
Titre du produit
Voir les détails
Titre du produit
Voir les détails
Titre du produit
Voir les détails
Distributeur
DistributeurDistributeur du produitDistributeur du produitDistributeur du produitDistributeur du produit
Prix
Prix
$99.99
$99.99
$99.99
$99.99
Description
DescriptionUne description du produit, comprenant des détails tels que la qualité de construction, les matériaux utilisés et les raisons d’acheter.Une description du produit, comprenant des détails tels que la qualité de construction, les matériaux utilisés et les raisons d’acheter.Une description du produit, comprenant des détails tels que la qualité de construction, les matériaux utilisés et les raisons d’acheter.Une description du produit, comprenant des détails tels que la qualité de construction, les matériaux utilisés et les raisons d’acheter.

Our Collections

Image banner

Share information about your brand with your customers. Describe a product, make announcements, or welcome customers to your store.