{"product_id":"cummins-20-foot-wiring-harness-4933523","title":"Genuine Cummins 4933523 20-Foot Wiring Harness | ISB QSB 5.9L 6.7L","description":"\u003cp\u003eEnsure uninterrupted data signaling and precision control with the \u003cb\u003eGenuine Cummins 4933523 20-Foot Wiring Harness\u003c\/b\u003e. Specifically engineered for Cummins mid-range diesel engine families, this specialized OEM electronic harness spans an extended 20-foot length to effortlessly accommodate custom truck chassis configurations, remote industrial equipment, and marine vessel applications. It provides the critical electrical link required for your main engine control unit to communicate seamlessly with electrical throttle levers and throttle control systems. Built to withstand the harsh, high-vibration environment of a working diesel platform, upgrading to this genuine factory-certified harness completely eliminates voltage drops, signal degradation, and phantom diagnostic trouble codes (DTCs).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eExtended 20-Foot Range:\u003c\/b\u003e Generous length is perfectly suited for long-wheelbase commercial rigs, remote station industrial platforms, and marine dual-station control setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePrecision System Integration:\u003c\/b\u003e Explicitly engineered to facilitate stable, high-accuracy communication between the central control unit and the electronic throttle management assemblies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eEngineered Compatibility:\u003c\/b\u003e Precision-tailored to integrate flawlessly with Cummins \u003cb\u003eQSB 5.9 (CM850), QSB 6.7 (CM2250),\u003c\/b\u003e and Tier 3 \u003cb\u003eISB 5.9L\u003c\/b\u003e diesel engines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHeavy-Duty Armoring:\u003c\/b\u003e Constructed using high-density wires and ruggedized connectors designed to resist mechanical wear, constant vibration, corrosion, and environmental degradation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cummins","offers":[{"title":"Default Title","offer_id":67012864377136,"sku":"4933523","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/2680\/1200\/files\/4933523.png?v=1781887017","url":"https:\/\/choateperformance.com\/products\/cummins-20-foot-wiring-harness-4933523","provider":"choateperformance","version":"1.0","type":"link"}