{"product_id":"honda-k-series-ecu-header-connector-kit-jumper-standalone-harness-use","title":"Honda K-Series ECU Header Connector Kit – Jumper \u0026 Standalone Harness Use","description":"\u003ch2 data-start=\"407\" data-end=\"474\"\u003eECU Header Connector for K-Series \u0026amp; J-Series Harness Fabrication\u003c\/h2\u003e\n\u003cp data-start=\"476\" data-end=\"854\"\u003eThe Honda K-Series ECU Header Connector Kit is designed for builders and DIY wiring enthusiasts creating \u003cstrong data-start=\"581\" data-end=\"664\"\u003eECU extension harnesses, jumper harnesses, and standalone ECU adapter solutions\u003c\/strong\u003e. This aftermarket ECU header connector interfaces with factory Honda ECU connector openings and is commonly used when building patch harnesses or converting to standalone engine management.\u003c\/p\u003e\n\u003cp data-start=\"856\" data-end=\"1043\"\u003eWith minor modification, this connector can be adapted for use with \u003cstrong data-start=\"924\" data-end=\"983\"\u003eOEM Honda K-Series and select J-Series ECU applications\u003c\/strong\u003e, making it a versatile solution for custom wiring projects.\u003c\/p\u003e\n\u003chr data-start=\"1045\" data-end=\"1048\"\u003e\n\u003ch2 data-start=\"1050\" data-end=\"1100\"\u003eSupports Multiple Honda ECU Connector Positions\u003c\/h2\u003e\n\u003cp data-start=\"1102\" data-end=\"1192\"\u003eThis connector kit is designed to support common Honda ECU connector positions, including:\u003c\/p\u003e\n\u003cul data-start=\"1194\" data-end=\"1258\"\u003e\n\u003cli data-start=\"1194\" data-end=\"1220\"\u003e\n\u003cp data-start=\"1196\" data-end=\"1220\"\u003eConnector \u003cstrong data-start=\"1206\" data-end=\"1218\"\u003eA (or E)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1221\" data-end=\"1240\"\u003e\n\u003cp data-start=\"1223\" data-end=\"1240\"\u003eConnector \u003cstrong data-start=\"1233\" data-end=\"1238\"\u003eB\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1241\" data-end=\"1258\"\u003e\n\u003cp data-start=\"1243\" data-end=\"1258\"\u003eConnector \u003cstrong data-start=\"1253\" data-end=\"1258\"\u003eD\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1260\" data-end=\"1427\"\u003eThese connector positions are commonly required when building jumper harnesses between OEM ECUs and standalone systems or when extending ECU wiring for relocated ECUs.\u003c\/p\u003e\n\u003chr data-start=\"1429\" data-end=\"1432\"\u003e\n\u003ch2 data-start=\"1434\" data-end=\"1496\"\u003eIdeal for Custom Jumper Harnesses \u0026amp; Standalone ECU Installs\u003c\/h2\u003e\n\u003cp data-start=\"1498\" data-end=\"1545\"\u003eThis ECU header connector is commonly used for:\u003c\/p\u003e\n\u003cul data-start=\"1546\" data-end=\"1724\"\u003e\n\u003cli data-start=\"1546\" data-end=\"1586\"\u003e\n\u003cp data-start=\"1548\" data-end=\"1586\"\u003eCustom ECU jumper or patch harnesses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1587\" data-end=\"1619\"\u003e\n\u003cp data-start=\"1589\" data-end=\"1619\"\u003eStandalone ECU installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1620\" data-end=\"1647\"\u003e\n\u003cp data-start=\"1622\" data-end=\"1647\"\u003eECU extension harnesses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1648\" data-end=\"1686\"\u003e\n\u003cp data-start=\"1650\" data-end=\"1686\"\u003eBench wiring and testing harnesses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1687\" data-end=\"1724\"\u003e\n\u003cp data-start=\"1689\" data-end=\"1724\"\u003eCustom motorsport wiring projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1726\" data-end=\"1867\"\u003eIt provides a clean, serviceable interface for builders who need direct access to ECU pinouts without modifying the original vehicle harness.\u003c\/p\u003e\n\u003chr data-start=\"1869\" data-end=\"1872\"\u003e\n\u003ch2 data-start=\"1874\" data-end=\"1925\"\u003eAftermarket Housing with Proper Terminal Support\u003c\/h2\u003e\n\u003cp data-start=\"1927\" data-end=\"2157\"\u003eThe connector housing is manufactured as a high-quality aftermarket component and accepts terminals compatible with \u003cstrong data-start=\"2043\" data-end=\"2063\"\u003e22–20 AWG wiring\u003c\/strong\u003e, making it suitable for signal-level ECU circuits commonly used in engine management systems.\u003c\/p\u003e\n\u003cp data-start=\"2159\" data-end=\"2271\"\u003eTerminal fitment and retention are designed for reliable electrical contact when properly crimped and installed.\u003c\/p\u003e\n\u003chr data-start=\"2273\" data-end=\"2276\"\u003e\n\u003ch2 data-start=\"2278\" data-end=\"2304\"\u003eImportant Fitment Notes\u003c\/h2\u003e\n\u003cp data-start=\"2306\" data-end=\"2429\"\u003eIf your application uses \u003cstrong data-start=\"2331\" data-end=\"2361\"\u003eA, B, and E ECU connectors\u003c\/strong\u003e, \u003cstrong data-start=\"2363\" data-end=\"2402\"\u003etwo connector housings are required\u003c\/strong\u003e to complete the interface.\u003c\/p\u003e\n\u003cp data-start=\"2431\" data-end=\"2590\"\u003eDue to variations between ECU revisions and connector layouts, reference photos should always be used to confirm correct housing placement before installation.\u003c\/p\u003e\n\u003cp data-start=\"2592\" data-end=\"2666\"\u003eMinor modification may be required depending on ECU model and application.\u003c\/p\u003e\n\u003chr data-start=\"2668\" data-end=\"2671\"\u003e\n\u003ch2 data-start=\"2673\" data-end=\"2688\"\u003eApplications\u003c\/h2\u003e\n\u003cul data-start=\"2690\" data-end=\"2895\"\u003e\n\u003cli data-start=\"2690\" data-end=\"2733\"\u003e\n\u003cp data-start=\"2692\" data-end=\"2733\"\u003eHonda \u003cstrong data-start=\"2698\" data-end=\"2718\"\u003eK-Series engines\u003c\/strong\u003e (K20A, K24A)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2734\" data-end=\"2779\"\u003e\n\u003cp data-start=\"2736\" data-end=\"2779\"\u003eSelect \u003cstrong data-start=\"2743\" data-end=\"2777\"\u003eHonda J-Series ECU adaptations\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2780\" data-end=\"2824\"\u003e\n\u003cp data-start=\"2782\" data-end=\"2824\"\u003eCustom ECU jumper or extension harnesses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2825\" data-end=\"2855\"\u003e\n\u003cp data-start=\"2827\" data-end=\"2855\"\u003eStandalone ECU conversions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2856\" data-end=\"2895\"\u003e\n\u003cp data-start=\"2858\" data-end=\"2895\"\u003eMotorsports and race vehicle wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2897\" data-end=\"2900\"\u003e\n\u003ch2 data-start=\"2902\" data-end=\"2920\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul data-start=\"2922\" data-end=\"3004\"\u003e\n\u003cli data-start=\"2922\" data-end=\"2957\"\u003e\n\u003cp data-start=\"2924\" data-end=\"2957\"\u003e1× ECU Header Connector Housing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2958\" data-end=\"3004\"\u003e\n\u003cp data-start=\"2960\" data-end=\"3004\"\u003eTerminals compatible with 22–20 AWG wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3006\" data-end=\"3009\"\u003e\n\u003ch2 data-start=\"3011\" data-end=\"3032\"\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp data-start=\"3034\" data-end=\"3207\"\u003eProfessional wiring knowledge is recommended. Proper depinning and open-barrel crimping tools are required to ensure correct terminal installation and long-term reliability.\u003c\/p\u003e\n\u003cp data-start=\"3209\" data-end=\"3328\"\u003eThis product is intended for experienced builders and technicians familiar with Honda ECU pinouts and wiring practices.\u003c\/p\u003e\n\u003ch2 data-start=\"3209\" data-end=\"3328\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0735\/7956\/1152\/files\/K_sereies_ECU_pinout.pdf?v=1767063716\" target=\"_blank\" title=\"K-Series ECU Diagram - Pinout 02-06 RSX\" rel=\"noopener\"\u003eK-Series ECU Diagram\u003c\/a\u003e\u003c\/h2\u003e","brand":"VTI","offers":[{"title":"Default Title","offer_id":47453004431552,"sku":"vti411","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/7956\/1152\/files\/IMG_9830-Enhanced-NR.webp?v=1770773392","url":"https:\/\/www.vtecinnovations.com\/products\/honda-k-series-ecu-header-connector-kit-jumper-standalone-harness-use","provider":"VTI","version":"1.0","type":"link"}