{"product_id":"hybrid-racing-conversion-harness-for-honda-civic-es1-or-em2-k-swap-2001-2005-hyb-cwh-01-30","title":"Hybrid Racing Conversion Harness for Honda Civic ES1 or EM2 K Swap (2001-2005) HYB-CWH-01-30","description":"\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eFitment Information\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHonda Civic ES1 or EM2 K Swap Non-Si (2001, 2002, 2003, 2004, 2005)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003eFitment note\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWorks with USDM and JDM 02-04 K-series engine harnesses (K20A, K20A2, K20A3).\u003c\/li\u003e\n\u003cli\u003eDoes not work with 05-06 or K24 engine harnesses and ECUs.\u003c\/li\u003e\n\u003cli\u003eWired for the factory wideband O2 sensor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eSpecs \u0026amp; Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlug and play K-Swap conversion harness!\u003c\/li\u003e\n\u003cli\u003eBrand new connectors and pins sourced from the same company Honda uses.\u003c\/li\u003e\n\u003cli\u003eFree phone and email tech support.\u003c\/li\u003e\n\u003cli\u003ePowering 1000's of K-Swaps world wide!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cb\u003e\u003c\/b\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWiring is the part of a K-swap that stops people, and it's the part this solves. With over ten years of K-series swap experience behind it, this conversion harness is one of the most widely used on the market, and it's wired thousands of swaps worldwide. If you're putting a K-series into an EM2 coupe or ES1 sedan, this turns the most intimidating step into plug-and-play.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat A Conversion Harness Actually Does\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWorth being clear, because these terms get mixed up and it matters when you're buying. Your engine harness is the one that lives on the motor. This conversion harness is the bridge between that engine harness, your K-series ECU, and your Civic's factory chassis wiring, letting an engine your car never came with talk to it properly. It's the translator in the middle, and getting it right is the difference between a clean first start and months of chasing gremlins.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy This One Over The Alternatives\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHere's what separates us from other companies in this space. Our conversion harness ships fully assembled and in stock, ready to go out the door, often with overnight shipping available. You're not mailing in part of your factory harness and waiting weeks for it to come back modified. No core required.\u003c\/p\u003e\n\u003cp\u003eIt plugs directly into your factory dash harness, your OEM K-series engine harness, and your K-series ECU, and it keeps full functionality of your factory gauge cluster. It also comes with a full replacement warranty and real tech support, so if something doesn't make sense mid-swap, there's someone on the other end who knows these harnesses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt To Not Cause Problems Later\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA conversion harness is not the place to cut corners, because bad wiring haunts a build for years. Every harness is built with brand-new connectors, terminals, and wire sourced from the same manufacturer Honda uses. Each one is machine-made for consistency and then checked by a human before it ships. There are no soldered joints anywhere, and every wire is clearly labeled, so your install stays organized and you're never guessing what goes where.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho Should Run This Harness\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is for anyone K-swapping an EM2 or ES1 who wants the wiring handled properly instead of improvised. First swap and the electrical side has you nervous, or tenth swap and you just want a clean harness that shows up ready to plug in. Confirm your engine harness year, plug it in, and get back to the fun part of the build.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuild:\u003c\/strong\u003e Brand-new Honda-quality connectors and wire, machine-made, human-checked, no soldered joints, labeled wiring. Included: full replacement warranty and tech support. \u003cstrong\u003eShips: \u003c\/strong\u003eFully assembled, no core required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn the Box\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) Conversion Wiring Harness\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hybrid Racing","offers":[{"title":"Default Title","offer_id":43043647717456,"sku":"HYB-CWH-01-30","price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0058\/0252\/4785\/files\/HYB-CWH-01-30_1.jpg?v=1792515036","url":"https:\/\/shop.redline360.com\/products\/hybrid-racing-conversion-harness-for-honda-civic-es1-or-em2-k-swap-2001-2005-hyb-cwh-01-30","provider":"Redline360","version":"1.0","type":"link"}