cold weather upgrade 3/0 Gauge Battery Cable Kit Made in USA Compatible with Dodge RAM 2500 3500 6.7L Cummins Diesel 2007.5-2009 Hard Start for Extreme Conditions.

Dodge Battery Cable kit for Gen 3.5 (2007.5 - 2009), 3/0 Hard Start #835. Includes: Positive 2/0 battery to battery Positive 3/0 battery to starter with starter relay Left negative with 3 wires Right negative with 2 wires 2 Positive and 2 Negative military style battery terminals 4 Lock nuts 2 sets of terminal protector washers Loom 5 mountable and 5 normal zipties

• Replace Corroded Factory Cables with the Original Upgrade – Proudly Made in USA by Custom Battery Cables, a family-owned business crafting hard-to-find diesel cables since 2004. Avoid cheap imported copies that may not meet SAE standards.
• 100% Pure Copper Wire – Meets or exceeds SAE J1127 specifications (SGX high-temp insulation) for superior conductivity, oil/chemical/heat resistance, and reliability. Skip inferior copper-clad aluminum (CCA) or non-SAE "OFC" wires that overheat and reduce performance.
• Extreme Cold Hard Start Solution – Upgraded 3/0 SGX battery-to-starter cable delivers maximum cranking power in freezing conditions or high-demand setups. Heavy 2/0 battery-to-battery and engine negative cables improve conductivity and grounding for faster, more reliable starts.
• Complete Professional Kit – Includes military-style positive/negative terminals with locknuts, anti-corrosion protector washers, protective loom, and zip ties for a clean, secure install. Everything you need for a bolt-on upgrade.
• Patented Components for Authentic Quality – Features our exclusive design elements – support American innovation and avoid foreign sellers infringing on U.S. patents.
• Note on Kit Scope – Does NOT include alternator or grid heater wires (sold separately – search our other products for part numbers 891, 893, 895, 4467, or 14259).
• Satisfaction Guaranteed – Over 20 years in business building top-quality products with full backing – these cables won't defeat or bypass emission controls.