{"product_id":"catwh40013","title":"5193844 Engine Wiring Harness for Caterpillar CAT 312D Excavator","description":"\u003cp\u003eProduct Description:\u003cbr\u003e\nUpgrade your heavy machinery¡¯s electrical system with our premium 5193844 Engine Wiring Harness. Specifically engineered as a direct high quality aftermarket replacement for Caterpillar 312D series excavators, this engine wiring assembly guarantees exact signal transmission and uninterrupted power flow to your engine sensors, fuel injectors, and critical electronic control modules (ECM). Built to face the extreme conditions of harsh industrial jobsites, this harness effectively addresses injector codes, rough idling, and sensor communication faults to restore your equipment to maximum operational productivity.\u003c\/p\u003e\n\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\n\u003cp\u003ePrecision Vehicle Matching: Tailored explicitly for Caterpillar 312D excavator configurations to ensure absolute electrical system harmony.\u003c\/p\u003e\n\n\u003cp\u003ePremium Insulation \u0026amp; Weatherproofing: Outfitted with robust, heat-resistant coverings and heavy-duty factory plugs to withstand oil, moisture, diesel fuel, and high engine bay temperatures.\u003c\/p\u003e\n\n\u003cp\u003ePlug-and-Play Installation: Accurately matches original equipment manufacturer dimensions for easy routing and instant connection without any wiring modifications.\u003c\/p\u003e\n\n\u003cp\u003eLong-Term Operational Stability: Fixes intermittent injector circuit errors, cold start misfires, and common sensor disconnect issues caused by brittle or damaged old wiring.\u003c\/p\u003e\n\n\u003cp\u003eSpecifications:\u003c\/p\u003e\n\n\u003cp\u003ePart Number: 519-3844 \/ 5193844\u003c\/p\u003e\n\n\u003cp\u003eProduct Type: Engine Wiring Harness \/ Engine Wire Loom\u003c\/p\u003e\n\n\u003cp\u003eCondition: Brand New (High Quality Aftermarket)\u003c\/p\u003e\n\n\u003cp\u003eApplication: Caterpillar Construction Equipment\u003c\/p\u003e\n\n\u003cp\u003eCompatible Models:\u003c\/p\u003e\n\n\u003cp\u003eCaterpillar Excavator 312D Series: 312D, 312D L, 312D GC, 312D Series II\u003c\/p\u003e\n\n\u003cp\u003eCaterpillar Engine Series: CAT C4.2 Engine systems\u003cbr\u003e\n(Note: Please verify your equipment's serial number or consult your parts catalog to confirm fitment before ordering.)\u003c\/p\u003e","brand":"Topsealkit mall","offers":[{"title":"Default Title","offer_id":48825587826944,"sku":"catwh40013","price":169.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/3430\/7840\/files\/14_88d9ee87-7e92-493e-b075-576f216947e7.jpg?v=1781144933","url":"https:\/\/topsealkit.com\/es\/products\/catwh40013","provider":"Topsealkit Parts","version":"1.0","type":"link"}