{"title":"Accessories","description":"\u003cp\u003eHeat shrink connectors, custom wiring harness fabrication and other wiring accessories for heavy-duty trucks and equipment.\u003c\/p\u003e","products":[{"product_id":"custom-oem-replacement-wiring-harness-amp-cable-fabrication","title":"Custom Wiring Harness \u0026 Cable Fabrication – OEM Replacement Harnesses","description":"\u003ch2\u003eCustom OEM Replacement Wiring Harness \u0026amp; Cable Fabrication\u003c\/h2\u003e\n\u003cp\u003eLooking for an \u003cstrong\u003eOEM replacement wiring harness\u003c\/strong\u003e or custom cable assembly? At Diesel Electronic Supply, we fabricate new harnesses and cables daily for heavy-duty truck and diesel engine applications. If you don’t see your specific harness listed in our catalog, we can build a replacement solution tailored to your needs.\u003c\/p\u003e\n\u003cp\u003eWhether you're searching for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCustom engine wiring harness fabrication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy duty truck harness replacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDiesel ECU harness replacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFreightliner wiring harness repair\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePaccar MX13 replacement harness\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOEM cable assembly services\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDiesel Electronic Supply provides professional-grade fabrication with precision and durability.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eReverse Engineering \u0026amp; Custom Fabrication\u003c\/h2\u003e\n\u003cp\u003eIf your existing harness is damaged, discontinued, or unavailable from the manufacturer, simply ship your harness or cable to:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e319 Berry Garden Rd\u003cbr\u003eKernersville, NC 27284\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur team can reverse engineer the assembly and provide a detailed quote for replacement. Providing schematics or documentation significantly reduces development lead time.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBuilt for Heavy-Duty Applications\u003c\/h2\u003e\n\u003cp\u003eWe specialize in wiring harnesses and cable assemblies for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDiesel engines (MX11, MX13, DD15, etc.)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eECU and control module systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDEF \/ SCR systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCPC modules\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eABS modules\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCustom electrical assemblies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOur harnesses are built using high-quality automotive-grade wiring, sealed connectors, and durable materials designed to withstand vibration, heat, and harsh environments.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose Diesel Electronic Supply?\u003c\/h2\u003e\n\u003cp\u003eChoosing a custom \u003cstrong\u003eOEM replacement harness manufacturer\u003c\/strong\u003e offers several advantages:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEliminate long OEM backorder delays\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRestore discontinued harnesses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImprove durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduce downtime\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTailor harness design to your needs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe fabricate harnesses daily and understand the electrical requirements of heavy-duty truck systems.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFleet maintenance operations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDiesel repair facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOwner-operators\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRestoration projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAftermarket upgrades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCustom OEM replacement wiring harnesses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReverse engineering services available\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt for heavy-duty truck applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-quality materials and sealed connectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFaster turnaround with provided schematics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eGet a Quote Today\u003c\/h2\u003e\n\u003cp\u003eIf you don’t see your harness listed, contact us or send your existing harness for evaluation. We’ll provide a custom quote and lead time.\u003c\/p\u003e","brand":"Diesel Electronic Supply","offers":[{"title":"Default Title","offer_id":48854717300930,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/3119\/2258\/files\/custom-wiring-harness-fabrication-for-heavy-duty-applications-2116996.jpg?v=1790687472"},{"product_id":"marine-grade-heat-shrink-butt-connectors-waterproof","title":"Marine-Grade Heat Shrink Butt Connectors – Waterproof, 10–26 AWG","description":"\u003ch2\u003eMarine-Grade Heat Shrink Butt Connectors\u003c\/h2\u003e\n\u003cp\u003eThese \u003cstrong\u003epremium heat shrink butt connectors\u003c\/strong\u003e are designed for strong, waterproof, and long-lasting electrical connections. Made with high-quality \u003cstrong\u003etinned copper barrels\u003c\/strong\u003e and \u003cstrong\u003edual-wall adhesive-lined heat shrink tubing\u003c\/strong\u003e, these connectors provide superior conductivity and environmental protection.\u003c\/p\u003e\n\u003cp\u003eIf you’re searching for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWaterproof butt connectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMarine grade heat shrink connectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeat shrink wire connectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdhesive lined butt connectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTinned copper butt connectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese connectors are built to perform in demanding environments.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBuilt for Secure \u0026amp; Reliable Crimps\u003c\/h2\u003e\n\u003cp\u003eThe thick, high-quality \u003cstrong\u003etinned copper barrels\u003c\/strong\u003e ensure a strong crimp and excellent electrical conductivity. Unlike lower-grade connectors, these provide a tight mechanical bond and stable current flow for automotive, marine, and industrial wiring applications.\u003c\/p\u003e\n\u003cp\u003eWhether you're repairing a harness, extending wiring, or completing new installations, these \u003cstrong\u003eheat shrink butt connectors\u003c\/strong\u003e deliver dependable performance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWaterproof \u0026amp; Weather-Resistant Protection\u003c\/h2\u003e\n\u003cp\u003eEach connector features \u003cstrong\u003edual-wall heat shrink tubing with marine-grade adhesive lining\u003c\/strong\u003e. When heated, the tubing shrinks tightly around the wire while the adhesive melts to create an airtight and waterproof seal.\u003c\/p\u003e\n\u003cp\u003eThis makes them ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAutomotive wiring repair\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMarine electrical systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTrailer wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty truck applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutdoor electrical connections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe waterproof seal helps prevent corrosion, moisture intrusion, and vibration-related failure.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEasy to Use\u003c\/h2\u003e\n\u003cp\u003eApplication is simple:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eStrip wire ends\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInsert into connector\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCrimp securely\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApply heat with a heat gun\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThe result is a professional-grade, sealed electrical connection.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMarine-grade heat shrink butt connectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTinned copper barrels for strong conductivity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDual-wall adhesive-lined heat shrink tubing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWaterproof and corrosion-resistant\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEasy to install\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for automotive, marine, and heavy-duty applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnough connectors included for multiple projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose Marine-Grade Butt Connectors?\u003c\/h2\u003e\n\u003cp\u003eUsing \u003cstrong\u003eadhesive-lined heat shrink butt connectors\u003c\/strong\u003e reduces the risk of loose connections, corrosion, and electrical failure. 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