{"product_id":"toyota-4runner-big-7-battery-cable-kit-gen-5-2010-2024","title":"Big7Kits Battery Cable Kit for 4Runner (2010-2024)","description":"\u003cp\u003eThe \u003cstrong\u003eBig7Kits Big 7 Battery Cable Kit\u003c\/strong\u003e is a complete electrical system upgrade designed to replace worn, undersized factory battery cables on 5th-gen 4Runners. Heat, corrosion, and age reduce current flow over time—this kit restores and improves electrical performance for stronger starts, better charging, and a more reliable vehicle overall.\u003c\/p\u003e\n\u003cp\u003eThis isn’t just a basic “Big 3” upgrade. It’s a \u003cstrong\u003etrue Big 7\u003c\/strong\u003e, engineered to go beyond factory limitations and future-proof your 4Runner for added accessories and higher electrical demand.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBig 7 upgrade:\u003c\/strong\u003e Improves current capacity for alternator output, battery grounds, starter, and fuse relay circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBeyond Big 3:\u003c\/strong\u003e Includes additional starter and fuse relay leads plus an external fuse to avoid routing higher current through factory fuse wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePure copper:\u003c\/strong\u003e Uses SAE-approved fine-strand \u003cstrong\u003epure copper cable\u003c\/strong\u003e, not copper-clad aluminum (CCA).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrimp quality:\u003c\/strong\u003e Solid copper lugs are crimped using an electromechanical crimping machine for maximum conductivity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental seal:\u003c\/strong\u003e Marine-grade heat shrink meets \u003cstrong\u003eMIL-I-23053\/4\u003c\/strong\u003e standards for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery terminals:\u003c\/strong\u003e Includes military-style corrosion-resistant battery connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse protection:\u003c\/strong\u003e Includes ANL fuse and fuse holder for safe high-current routing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEase of install:\u003c\/strong\u003e All cable ends are clearly labeled for straightforward installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternator:\u003c\/strong\u003e Does \u003cstrong\u003enot\u003c\/strong\u003e require a larger alternator—fully compatible with stock charging systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliability:\u003c\/strong\u003e Helps eliminate voltage drop and electrical gremlins caused by factory cable degradation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Upgrade to Big 7\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStarting power:\u003c\/strong\u003e Delivers faster, stronger, more consistent starts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging efficiency:\u003c\/strong\u003e Improves battery charging stability and alternator performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical reliability:\u003c\/strong\u003e Reduces common electrical issues on modern accessory-heavy builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuture-ready:\u003c\/strong\u003e Prepares your 4Runner for winches, lights, inverters, audio upgrades, and overland gear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCable Size Options\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 GA:\u003c\/strong\u003e Ideal for stock vehicles or mild electrical upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/0 GA:\u003c\/strong\u003e Recommended for future modifications and long-term electrical headroom.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable material:\u003c\/strong\u003e SAE-approved fine-strand pure copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation:\u003c\/strong\u003e Marine-grade heat shrink (MIL-I-23053\/4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminals:\u003c\/strong\u003e Solid copper lugs with military-style battery connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse type:\u003c\/strong\u003e ANL fuse with holder\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCables:\u003c\/strong\u003e Big 7 upgraded battery cable set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminals:\u003c\/strong\u003e Military-style battery connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e ANL fuse and fuse holder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLabeling:\u003c\/strong\u003e Pre-labeled cable ends for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle \/ Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Toyota 4Runner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYears:\u003c\/strong\u003e 2010–2024\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Factory battery cable replacement and electrical system upgrade\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Big7Kits","offers":[{"title":"2GA \/ 4.0 V6","offer_id":46675794395305,"sku":"T4R-G5-2G-4.0","price":148.5,"currency_code":"USD","in_stock":true},{"title":"1\/0GA \/ 4.0 V6","offer_id":46675794428073,"sku":"T4R-G5-1\/0-4.0","price":190.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1151\/3001\/files\/4Runner_Gen5_4.0L_2.jpg?v=1765609923","url":"https:\/\/yota-wolf.com\/products\/toyota-4runner-big-7-battery-cable-kit-gen-5-2010-2024","provider":"YotaWolf","version":"1.0","type":"link"}