Big7Kits 7.3 OBS Powerstroke 2/0GA Battery Cable Kit

NOTE: Some trucks will have a 90* connection at the starter, some will have a straight connection (such as Denso or other high torque). Be sure to verify which your truck has. Give your Ford Powerstroke 7.3L Diesel F250 or F350 the reliable performance it deserves with our Upgraded Battery Cable Kit. This premium kit replaces your old, corroded, or worn-out factory cables to deliver more power, quicker starts, and improved overall performance. The original factory cables weren’t built to last—but ours are engineered to outlast your truck and keep your Powerstroke running strong for years to come. Here’s why upgrading your cables makes a big difference: Solve cold-start problems: As cables age, corrosion and wear reduce current flow to the starter, especially in cold weather. Our cables restore full electrical power for faster, easier starts. Built with premium materials: Made from fine-strand, SAE-approved, 100% pure copper, not cheap copper-clad aluminum (CCA) found in inferior products. Precision construction: Each cable is crimped using a professional electromechanical machine, ensuring a secure, high-conductivity connection. Every joint is then sealed with marine-grade heat shrink meeting MIL-I-23053/4 military standards for superior protection. Corrosion-resistant design: Includes military-style battery terminals, an ANL fuse and holder, and clearly labeled cable ends for a hassle-free installation process. No alternator upgrade required: These cables improve performance on any truck, restoring electrical efficiency compromised by time, moisture, and corrosion. Every 7.3 Powerstroke can benefit from this “better-than-factory” solution. Customers consistently report faster starts, stronger charging performance, and the elimination of electrical issues caused by old wiring. Upgrade your Ford with our Powerstroke 7.3L Diesel Battery Cable Kit—built for durability, reliability, and long-lasting performance that goes the distance. 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