{"product_id":"1-pin-6-3mm-black-female-connector-dj70110-6-3-21-automotive-wiring-terminal-replacement","title":"DJ70110-6.3-21 Automotive 1-Pin 6.3mm Black Female Connector — Wiring Terminal Replacement","description":"\u003ch2\u003eDJ70110-6.3-21 Automotive 1-Pin 6.3mm Black Female Connector — Wiring Terminal Replacement\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eDJ70110-6.3-21\u003c\/strong\u003e is a 1-pin black female automotive connector in the 6.3mm terminal series, designed as a direct OEM-compatible replacement for damaged or corroded wiring harness connectors. The 6.3mm terminal pitch provides robust current-carrying capacity for moderate-to-high current automotive circuits, while the PA66 nylon housing withstands continuous underhood temperatures and exposure to engine fluids. Available individually or in multi-pack quantities for workshop and fleet maintenance use.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\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\u003eOEM Part Number\u003c\/td\u003e\n\u003ctd\u003eDJ70110-6.3-21\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePin Count\u003c\/td\u003e\n\u003ctd\u003e1-pin\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTerminal Pitch\u003c\/td\u003e\n\u003ctd\u003e6.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eGender\u003c\/td\u003e\n\u003ctd\u003eFemale (socket, “-21” suffix)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHousing Color\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003ePA66 glass-filled nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTerminal Material\u003c\/td\u003e\n\u003ctd\u003eTin-plated copper alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWire Range\u003c\/td\u003e\n\u003ctd\u003e0.5–2.5mm² (20–14 AWG)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCurrent Rating\u003c\/td\u003e\n\u003ctd\u003eUp to 15A (6.3mm terminal)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSealing\u003c\/td\u003e\n\u003ctd\u003eUnsealed\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eLocking\u003c\/td\u003e\n\u003ctd\u003ePositive snap-latch\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eCE, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhy Replace Automotive Connectors Promptly\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorrosion causes resistance\u003c\/strong\u003e — a corroded terminal increases contact resistance, causing voltage drop, intermittent faults, and heat buildup that can damage wiring insulation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCracked housings allow moisture ingress\u003c\/strong\u003e — even unsealed connectors rely on the housing to direct water away from terminals; a cracked housing accelerates corrosion\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM dimensions ensure proper mating\u003c\/strong\u003e — aftermarket connectors with incorrect dimensions create loose connections that arc and fail; DJ-series connectors are manufactured to OEM mating specifications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e15A rating for versatile use\u003c\/strong\u003e — the 6.3mm terminal handles ignition coils, fuel injectors, sensors, and moderate-current actuators from a single connector type\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePackage Options\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOption\u003c\/th\u003e\n\u003cth\u003eContents\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSingle unit\u003c\/td\u003e\n\u003ctd\u003e1× DJ70110-6.3-21 female housing + 1× terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMulti-pack\u003c\/td\u003e\n\u003ctd\u003eMultiple housings + terminals (see variant selector)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eIgnition coil and fuel injector connector replacement\u003c\/li\u003e\n  \u003cli\u003eSensor and actuator wiring harness repair\u003c\/li\u003e\n  \u003cli\u003eOEM wiring harness repair on passenger vehicles and light trucks\u003c\/li\u003e\n  \u003cli\u003eWorkshop and fleet maintenance connector stock\u003c\/li\u003e\n  \u003cli\u003eCustom automotive wiring harness fabrication\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eQ: What is the mating male connector for DJ70110-6.3-21?\u003c\/h3\u003e\n\u003cp\u003eThe mating male connector is the \u003cstrong\u003eDJ70110-6.3-11\u003c\/strong\u003e (or equivalent OEM male plug). The “-11” suffix denotes the male (plug) version; the “-21” suffix denotes the female (socket) version in the DJ series naming convention.\u003c\/p\u003e\n\n\u003ch3\u003eQ: Can I use this connector for a fuel injector circuit?\u003c\/h3\u003e\n\u003cp\u003eYes — the 6.3mm terminal is rated for up to 15A continuous, which is well above the typical 1–3A draw of automotive fuel injectors. Ensure the wire gauge matches the circuit requirements (0.5–1.0mm² \/ 20–18 AWG for injector circuits).\u003c\/p\u003e\n\n\u003ch3\u003eQ: How do I remove the terminal from the housing if I make a mistake?\u003c\/h3\u003e\n\u003cp\u003eUse a \u003cstrong\u003eterminal removal pick\u003c\/strong\u003e (also called a terminal release tool) to depress the locking tab inside the housing cavity while gently pulling the wire. Do not use excessive force — the locking tab is designed to hold the terminal securely and requires the pick to release. Terminal removal tools are available in automotive wiring tool kits.\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"Female Connector Set","offer_id":47363858661611,"sku":"14:200004889#Female Connector Set","price":5.7,"currency_code":"USD","in_stock":true},{"title":"15cm wire","offer_id":47363858694379,"sku":"14:200004890#15cm wire","price":11.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/6-3mm-automotive-wiring-connector-harness-socket-black.webp?v=1769061552","url":"https:\/\/keszoox.com\/products\/1-pin-6-3mm-black-female-connector-dj70110-6-3-21-automotive-wiring-terminal-replacement","provider":"Keszoox","version":"1.0","type":"link"}