{"product_id":"4-pin-2-8mm-unsealed-grey-female-connector-yazaki-7283-2105-40","title":"4-Pin 2.8mm Unsealed Grey Female Connector – Yazaki 7283-2105-40 Automotive Wiring Harness","description":"\u003ch2\u003e4-Pin 2.8mm Unsealed Grey Female Connector – Yazaki 7283-2105-40\u003c\/h2\u003e\n\u003cp\u003eDirect OEM-specification replacement for the Yazaki 4-way 2.8mm pitch unsealed grey female connector, cross-referencing part number 7283-2105-40. The Yazaki 2.8mm series is the dominant OEM standard for Toyota, Honda, Nissan, and Mazda wiring harness applications in protected interior and under-dash locations.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Part Number\u003c\/td\u003e\n\u003ctd\u003e7283-2105-40 (Yazaki)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin Count\u003c\/td\u003e\n\u003ctd\u003e4-Way\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\u003ctr\u003e\n\u003ctd\u003ePitch\u003c\/td\u003e\n\u003ctd\u003e2.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeal Type\u003c\/td\u003e\n\u003ctd\u003eUnsealed (non-waterproof)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003ePA66 Nylon – heat and chemical resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Plating\u003c\/td\u003e\n\u003ctd\u003eTin-plated copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eYazaki 7283 Series: Toyota \u0026amp; Honda OEM Standard\u003c\/h3\u003e\n\u003cp\u003eThe Yazaki 7283 series is the primary OEM connector standard for Toyota, Honda, Nissan, and Mazda wiring harnesses. The 2.8mm pitch accommodates a wide range of wire gauges (0.5mm² to 2.0mm²) and is used for body control, lighting, HVAC, and sensor circuit connections throughout the vehicle interior. The grey housing color is the standard designation for this 4-pin variant in the Yazaki colour-coding system.\u003c\/p\u003e\n\n\u003ch3\u003eCommon Vehicle Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eToyota Corolla, Camry, Hilux – body control and lighting harness\u003c\/li\u003e\n\u003cli\u003eHonda Civic, Accord, CR-V – interior and HVAC wiring\u003c\/li\u003e\n\u003cli\u003eNissan Navara, X-Trail – auxiliary circuit harness repair\u003c\/li\u003e\n\u003cli\u003eMazda 3, 6, CX-5 – sensor and actuator harness connections\u003c\/li\u003e\n\u003cli\u003eCustom 4-circuit interior wiring harness builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cp\u003e1 × 4-Way Female Connector Housing (7283-2105-40, grey, 2.8mm pitch) with wire leads and terminal inserts pre-installed.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the mating male connector for Yazaki 7283-2105-40?\u003c\/strong\u003e\u003cbr\u003eA: The mating male housing is the Yazaki 7282-2105-40 (4-pin 2.8mm grey male). Verify pin layout against your wiring diagram before ordering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What wire gauge does the Yazaki 2.8mm terminal accept?\u003c\/strong\u003e\u003cbr\u003eA: The 2.8mm series terminal accepts 0.5mm² to 2.0mm² (20–14 AWG) wire. Use a ratchet crimping tool with the correct Yazaki 2.8mm die for proper crimp height and terminal retention force.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Why is the housing grey? Does colour indicate circuit function?\u003c\/strong\u003e\u003cbr\u003eA: In the Yazaki colour-coding system, housing colour is used to prevent mis-mating of connectors with the same pin count. Grey is the standard colour designation for this 4-pin 2.8mm variant. Always verify the OEM part number rather than relying on colour alone.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this connector compatible with aftermarket wiring harnesses?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The Yazaki 7283 series is widely used in aftermarket wiring harness kits for Toyota and Honda vehicles. Verify pin count, pitch, and terminal size against your harness specification before installation.\u003c\/p\u003e","brand":"Cable Parts Online","offers":[{"title":"4P \/ Female with Wire \/ China Mainland|Line Connector|10 Sets","offer_id":47844241178869,"sku":"14:200004889#Female with Wire;200001249:202408829#10 Sets;200007763:201336100;200497261:200000933;462:203053809","price":205.05,"currency_code":"USD","in_stock":true},{"title":"4P \/ Female with Wire \/ China Mainland|Line Connector|3 Sets","offer_id":47844241211637,"sku":"14:200004889#Female with Wire;200001249:202408832#3 Sets;200007763:201336100;200497261:200000933;462:203053809","price":61.5,"currency_code":"USD","in_stock":true},{"title":"4P \/ Female with Wire \/ China Mainland|Line Connector|1 Set","offer_id":47844241244405,"sku":"14:200004889#Female with Wire;200001249:202408830#1 Set;200007763:201336100;200497261:200000933;462:203053809","price":20.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3494\/0149\/files\/S965b1b1c015e4ed0ad75aa116271317bf.webp?v=1773810507","url":"https:\/\/www.csldmcml.com\/products\/4-pin-2-8mm-unsealed-grey-female-connector-yazaki-7283-2105-40","provider":"Cable Parts Online","version":"1.0","type":"link"}