{"product_id":"american-autowire-510742-classic-update-wiring-harness-for-1987-1990-jeep-wrangler-yj","title":"American Autowire 510742 Classic Update Wiring Harness for 1987-1990 Jeep Wrangler YJ","description":"87-90 Jeep YJ Classic Update Kit Wire Harness\n\u003cp\u003eUpgrade the electrical system in your 1987-1990 Jeep Wrangler YJ with the American Autowire 510742 Classic Update wiring harness. This complete kit is designed to provide a modern, organized wiring solution for classic Jeep restorations, custom builds, and electrical system replacements. It helps streamline installation while supporting essential vehicle circuits and accessories.\u003cbr\u003eThe harness is engineered for the Jeep Wrangler YJ platform and offers a practical foundation for updating aging or damaged factory wiring. Its classic update design is suited to restoration projects where improved reliability, serviceability, and cleaner electrical routing are important. The complete configuration helps reduce the need to source multiple harness components separately, making it a convenient choice for a comprehensive wiring refresh.\u003cbr\u003eAmerican Autowire is recognized for producing automotive wiring solutions designed for demanding restoration and performance applications. The 510742 kit is intended for qualified installation and may require connection to vehicle-specific switches, instruments, accessories, and other electrical components. Always verify vehicle compatibility and review the included installation instructions before beginning work. Professional installation is recommended when appropriate to ensure proper circuit routing, grounding, and protection.\u003cbr\u003eThis American Autowire Classic Update kit is not classified as air restricted and does not require truck freight shipping. It is a suitable choice for builders seeking a dependable replacement harness for a late-1980s Jeep Wrangler YJ while maintaining a clean, serviceable electrical installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eApplication: Designed for 1987-1990 Jeep Wrangler YJ models\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eProduct Type: Complete classic update vehicle wiring harness kit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBrand: American Autowire\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePart Number: 510742\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInstallation: Provides an organized foundation for electrical system replacement or restoration\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eShipping Classification: Not air restricted and not truck freight only\u003c\/li\u003e\u003c\/ul\u003e","brand":"AMERICAN AUTOWIRE","offers":[{"title":"Default Title","offer_id":67640913723644,"sku":"AAW510742","price":1395.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/8797\/5420\/files\/AAW510742_9e561f53-09d1-48bf-9461-69edb2aac942.jpg?v=1791013986","url":"https:\/\/ozkonickustomz.com\/products\/american-autowire-510742-classic-update-wiring-harness-for-1987-1990-jeep-wrangler-yj","provider":"Ozkonic Kustomz LLC","version":"1.0","type":"link"}