{"product_id":"t56-dbw-engine-wiring-harness-stand-alone-ls3-for-4-8-5-36-0-drive-by-wire-03-07","title":"T56 DBW Engine Wiring Harness Stand Alone LS3 For 4.8 5.36.0 Drive By Wire 03-07","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis standalone engine wiring harness is designed for T56 drive-by-wire applications using LS3 and 4.8, 5.3, and 6.0 liter engines from 2003 through 2007. It provides the electrical connections needed to run the engine in a swap or custom build where a factory harness would not fit the installation. The standalone design supports drive-by-wire throttle operation for compatible engine and transmission combinations.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEngine wiring harness for T56 drive-by-wire setups\u003c\/li\u003e\n\u003cli\u003eStandalone configuration for custom builds and engine swaps\u003c\/li\u003e\n\u003cli\u003eIntended for LS3 and 4.8, 5.3, and 6.0 liter engines\u003c\/li\u003e\n\u003cli\u003eFits model years 2003 through 2007 as stated in the title\u003c\/li\u003e\n\u003cli\u003eSupports drive-by-wire throttle operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFits T56 applications\u003c\/li\u003e\n\u003cli\u003eFits LS3 engines\u003c\/li\u003e\n\u003cli\u003eFits 4.8 liter engines\u003c\/li\u003e\n\u003cli\u003eFits 5.3 liter engines\u003c\/li\u003e\n\u003cli\u003eFits 6.0 liter engines\u003c\/li\u003e\n\u003cli\u003eFits 2003 through 2007 model years\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProduct Type: Engine Wiring Harness\u003c\/li\u003e\n\u003cli\u003eStyle: Stand Alone\u003c\/li\u003e\n\u003cli\u003eThrottle Type: Drive By Wire\u003c\/li\u003e\n\u003cli\u003eApplication: T56\u003c\/li\u003e\n\u003cli\u003eEngine Application: LS3, 4.8, 5.3, 6.0\u003c\/li\u003e\n\u003cli\u003eModel Year Range: 2003-2007\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is the purpose of a standalone engine wiring harness? \u003cstrong\u003eA:\u003c\/strong\u003e A standalone harness provides the electrical connections for running an engine in a custom build or swap by replacing the factory vehicle harness with a self-contained wiring setup.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I verify this harness fits my engine and transmission? \u003cstrong\u003eA:\u003c\/strong\u003e Confirm your engine type, displacement, model year range, transmission, and throttle type match the information in the title before purchase.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis is an aftermarket replacement part for the referenced application and is not represented as genuine or original equipment. Compatibility may vary by model, production date, serial number, or existing part number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"RivetOak","offers":[{"title":"Default Title","offer_id":67595540889700,"sku":"ZZ3N01105","price":189.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0804\/6647\/7156\/files\/s-l1600_9aa45165-bc2b-4757-8534-851910eaacc4.jpg?v=1790983510","url":"https:\/\/www.rivetoak.com\/products\/t56-dbw-engine-wiring-harness-stand-alone-ls3-for-4-8-5-36-0-drive-by-wire-03-07","provider":"RivetOak","version":"1.0","type":"link"}