Ford Powerstroke 7.3 Diesel - F250/F350 Battery Cable Kit (1999-2003)
Upgrade your Ford 7.3L Powerstroke electrical system with our Big 7 battery cable kit, designed to replace worn-out factory wiring for stronger starts, improved power...
Please hurry! Only -117 left in stock
Subtotal:
$355.50
10 customers are viewing this product
Shipping
USPS and UPS shipping available.
We ship internationally!
Description
xUpgrade your Ford 7.3L Powerstroke electrical system with our Big 7 battery cable kit, designed to replace worn-out factory wiring for stronger starts, improved power delivery, and long-term reliability.
NOTE: Some trucks use a 90° starter connection, while others use a straight connection. Verify your configuration before ordering.
Restore Power. Eliminate Electrical Issues.
Over time, factory battery cables break down from corrosion, heat, and environmental exposure, reducing the current reaching your starter and charging system. The result:
- Slow or hard starts
- Weak charging performance
- Random electrical issues
Our upgraded cables restore full current flow, giving your truck the power it should have had from the factory.
Why Upgrade to Big 7 Cables?
- Faster Starts with maximum current to the starter
- Better Charging for improved alternator performance and battery health
- Reliable Performance by reducing voltage drop and electrical issues
- Built to Last and outperform OEM wiring
No alternator upgrade required. This kit improves performance on any stock system.
Built Better Than Factory
We focus on quality materials and construction to ensure long-term reliability:
- 100% Pure Copper Cable, no copper-clad aluminum (CCA)
- Fine-Strand SAE-Approved Wire for flexibility and conductivity
- Heavy-Duty Crimped Terminals using electromechanical tooling
- Marine-Grade Heat Shrink with environmental sealing (MIL-I-23053/4 compliant)
- Corrosion-Resistant Military-Style Battery Terminals
- MEGA Fuse and Holder Included
- Clearly Labeled Ends for easy installation
What Makes Big 7 Different?
This is not a basic Big 3 upgrade. Our Big 7 kit replaces all critical power and ground paths, ensuring your entire electrical system performs at its best.
Kit Includes
- Battery Negative to Fender Grounds (4GA)
- Battery Negative to Engine Block Grounds (2/0)
- Battery Negative to Frame Grounds (4GA)
- Battery Positive to Solenoid (2GA)
- Battery Positive to Starter (2/0)
- Battery Positive Crossover Cable (2/0)
- Starter to Starter Relay (10GA)
- (2) Sets of Military-Style Battery Terminals
The Bottom Line
If your truck is slow to start, struggles in cold weather, or has ongoing electrical issues, upgrading your battery cables is one of the most effective improvements you can make.
Big 7 from JeepCables. Built to outperform. Built to last.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.). Otherwise, customer is responsible for return shipping.
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Related Products
Recently Viewed Products
- Choosing a selection results in a full page refresh.