{"product_id":"dj7021b-2-2mm-automotive-injector-connector-female-socket","title":"DJ7021B 2.2mm Automotive Fuel Injector Wire Harness Connector Female Socket with Terminals","description":"\u003ch2\u003eDJ7021B-2.2-21 Automotive Fuel Injector Wire Harness Connector\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eDJ7021B-2.2-21\u003c\/strong\u003e is a precision 2-pin automotive connector engineered for fuel injector wiring applications. With a 2.2mm pitch PA66 housing and waterproof rubber seals, it delivers a reliable, vibration-resistant connection in demanding engine bay environments.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDJ7021B-2.2-21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eFuel Injector Wiring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin Count\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePitch\u003c\/td\u003e\n\u003ctd\u003e2.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003ePA66 (Nylon 66)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Material\u003c\/td\u003e\n\u003ctd\u003eCopper alloy, tin-plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeal\u003c\/td\u003e\n\u003ctd\u003eRubber wire seals (waterproof)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGender\u003c\/td\u003e\n\u003ctd\u003eFemale (socket)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eWhy Choose This Connector?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✅ OEM-spec 2.2mm pitch for direct injector harness replacement\u003c\/li\u003e\n\u003cli\u003e✅ PA66 housing rated for high-temperature engine bay use\u003c\/li\u003e\n\u003cli\u003e✅ Waterproof rubber seals prevent fuel vapor and moisture ingress\u003c\/li\u003e\n\u003cli\u003e✅ Positive locking tab ensures secure mating under vibration\u003c\/li\u003e\n\u003cli\u003e✅ Includes terminals — ready to crimp and install\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFuel injector harness repair on petrol\/gasoline engines\u003c\/li\u003e\n\u003cli\u003eEFI (Electronic Fuel Injection) system wiring\u003c\/li\u003e\n\u003cli\u003eEngine management sensor connector replacement\u003c\/li\u003e\n\u003cli\u003eAutomotive wiring harness fabrication\u003c\/li\u003e\n\u003cli\u003eCompatible with most 2.2mm pitch injector connectors across OEM brands\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible With\u003c\/h3\u003e\u003cp\u003eFuel injectors using the DJ7021B-2.2-21 OEM connector spec. Fits 20–24 AWG wire. Commonly used in Toyota, Honda, Nissan, Mitsubishi, and other Asian-market vehicles with 2.2mm pitch injector connectors.\u003c\/p\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: Is this a male or female connector?\u003c\/strong\u003e\u003cbr\u003eA: This is a female (socket) connector — it mates with the male pin on the fuel injector body.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Does it include terminals?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Each set includes the female housing and the required crimp terminals (and rubber seals where applicable).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What wire gauge does it support?\u003c\/strong\u003e\u003cbr\u003eA: Designed for 20–24 AWG wire, standard for automotive injector signal and power circuits.\u003c\/p\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOption A: 1× Female connector housing + crimp terminals + rubber seals\u003c\/li\u003e\n\u003cli\u003eOption B: 1× Pre-wired connector with 15cm harness\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Female Connector Set","offer_id":47363769499883,"sku":"14:200004889#Female Connector Set","price":12.84,"currency_code":"USD","in_stock":true},{"title":"15 cm wire","offer_id":47363769532651,"sku":"14:200004890#15 cm wire","price":15.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/dj7021b-2-2mm-connector-overview.webp?v=1769663073","url":"https:\/\/keszoox.com\/products\/dj7021b-2-2mm-automotive-injector-connector-female-socket","provider":"Keszoox","version":"1.0","type":"link"}