Store wide fall 🍁 savings!

  • Expert Support 7 Days a Week

  • Unmatched Quality & Experience

🔥 Fall Sale — deals across diesel, truck, UTV and audio

SKU: FORD-1721-2/0G-6.7DIESEL90DEG

Battery Cable Kit - 6.7 Powerstroke (2017-2021)

Regular price $395.00
Shipping calculated at checkout.

Starter Lug

Confirm vehicle fitment

Confirm fitment before ordering. Match the year, make, model, trim, engine, drivetrain and selected options shown on this page. If any detail is unclear, search your exact vehicle or contact us before checkout.

Shipping expectations

Availability and processing time can vary by manufacturer. Available shipping choices and charges appear at checkout. Tracking is emailed after shipment. Oversized, special-order and supplier-shipped items can require additional processing time.

Returns and cancellations

Please review eligibility before purchase. Installed, used, electronic, custom, special-order and clearance items may have return restrictions. Contact us promptly if you need to change or cancel an order.

What’s included

The product description and selected variant determine what is included. Items shown in lifestyle or installation photos are not included unless they are specifically listed in the description.

Before you add to cart ✓ Confirm year, make, model, trim and engine ✓ Check the selected variant and what’s included ✓ Review availability, shipping and return eligibility

Buy with confidence

Verify fitment, selected options, availability and included components before checkout. Secure payment options and order confirmation are provided at checkout.

Description

Big 7 Battery Cable Kit

Description:

(NOTE: Some trucks will have a 90* connection at the starter, some will have a straight connection. Be sure to verify which your truck has.)

This upgraded battery cable kit replaces old/worn out battery cables in your Ford Powerstroke 6.7 Diesel F250/F350 for more power, better performance, and faster starts from your vehicle. Let's just say that when the factory made your original cables, they didn't make them to last.... and ours will likely outlast your truck!

Why do I need your cables?

You know how when it gets colder, it takes longer to get going? The issue is that the cables your truck came with, aren't the cables they started out as. They've got corrosion keeping the full amount of current from reaching the starter... or the previous guy/gal who owned your truck was a hack, leaving you to deal with their sub-par work. All of these things can contribute to issues with your electrical system.

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 an ANL fuse and holder. To make the entire install simpler, every end will be labeled for ease of installation.

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.

These aren't just any old diesel "big 3" cables, these are the "Big 7" from JeepCables!


Kit Includes:

B- to Fender Grounds (4GA)

B- to Engine Block Grounds (2/0)

B- to Frame Grounds (4GA)

B+ to Solenoid (2GA)

B+ to Starter (2/0)

B+ Crossover Cable (2/0)

Starter to Starter Relay (10GA)

2 sets of military-style battery terminals

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.

A table comparing the facets of 4 products
Facet
Product title
View details
Product title
View details
Product title
View details
Product title
View details
By
ByProduct vendorProduct vendorProduct vendorProduct vendor
Price
Price
$99.99
$99.99
$99.99
$99.99
Description
DescriptionA description of the product, including details such as build quality, materials used and reasons to purchase.A description of the product, including details such as build quality, materials used and reasons to purchase.A description of the product, including details such as build quality, materials used and reasons to purchase.A description of the product, including details such as build quality, materials used and reasons to purchase.

Our Collections

Image banner

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