{"product_id":"5500-5600-3-7mm-2pin-automotive-wire-butt-connector-10-sets","title":"5500\/5600 3.7mm 2-Pin Automotive Wire Butt Connectors – 10 Sets","description":"\u003ch2\u003e10-Set 5500\/5600 Series 3.7mm Pitch 2-Pin Automotive Wire Butt Connectors\u003c\/h2\u003e\n\u003cp\u003eKeep your vehicle's electrical system running cleanly and securely with these \u003cstrong\u003e5500\/5600 Series 3.7mm Pitch 2-Pin Automotive Wire Butt Connectors\u003c\/strong\u003e. Designed for car headlight wiring, these air butt socket connectors deliver a firm, riveted connection that resists vibration and moisture — perfect for OEM-style repairs and custom wiring projects alike.\u003c\/p\u003e\n\n\u003cp\u003eEach set includes both male and female housings with pre-installed terminals, so you get everything you need for a complete, professional-grade wire join right out of the box. The 3.7mm pitch ensures a precise, snug fit that stays locked in place even under the hood's demanding conditions.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Highlights\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10 Complete Sets\u003c\/strong\u003e — 10x Male Connector Housing \u0026amp; Insert + 10x Female Connector Housing \u0026amp; Insert\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e40 Terminals Included\u003c\/strong\u003e — 20x Male Terminals + 20x Female Terminals for a full wiring solution\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3.7mm Pitch\u003c\/strong\u003e — Compatible with 5500\/5600 series connector standards (Model: DJ3023-2.3-11\/21)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2-Pin (2P) Configuration\u003c\/strong\u003e — Ideal for car headlight plugs, butt socket wiring, and general automotive electrical applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRiveted \/ Air Butt Design\u003c\/strong\u003e — Secure, vibration-resistant connection that holds firm in demanding automotive environments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE Certified\u003c\/strong\u003e — Meets EU Low Voltage Directive standards\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals\u003c\/strong\u003e — Compliant and safe for everyday automotive use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e10 × Male Connector Housing and Insert\u003c\/li\u003e\n  \u003cli\u003e10 × Female Connector Housing and Insert\u003c\/li\u003e\n  \u003cli\u003e20 × Male Terminals\u003c\/li\u003e\n  \u003cli\u003e20 × Female Terminals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYanYunDZ\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDJ3023-2.3-11\/21 (3.7mm Connector 2P)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5500\/5600\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePin Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2P (2-Pin)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePitch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cp\u003eLooking for more tools and accessories? Browse our related items:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-percent-better-every-day-motivational-canvas-wall-art-print\"\u003e\"1% Better Every Day\" Motivational Canvas Wall Art Print\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/everything-is-fine-trust-government-mens-graphic-t-shirt-cotton\"\u003e\"Everything Is Fine\" Funny Men's Graphic T-Shirt\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eExternal Resource\u003c\/h3\u003e\n\u003cp\u003eFor safe electrical wiring practices and automotive connector standards, refer to guidelines from the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Electrical_connector\" target=\"_blank\" rel=\"noopener\"\u003eElectrical connector\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What vehicles or applications are these 5500\/5600 3.7mm 2-pin automotive connectors compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: These 5500\/5600 series 3.7mm pitch 2-pin connectors are widely used in automotive headlight wiring, butt socket connections, and general car electrical repair or custom wiring projects. They are compatible with any application using the DJ3023-2.3-11\/21 standard connector format.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many connectors are included in each order?\u003c\/h4\u003e\n\u003cp\u003eA: Each order includes 10 complete sets: 10 male connector housings with inserts, 10 female connector housings with inserts, 20 male terminals, and 20 female terminals — giving you everything needed for up to 10 full wire connections.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are these automotive wire connectors certified for safety?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. These connectors are CE certified and meet EU Low Voltage Directive (LVD) standards, making them suitable for high-voltage automotive electrical systems above 50Vac or 75Vdc.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the pitch size and why does it matter for automotive connectors?\u003c\/h4\u003e\n\u003cp\u003eA: The pitch is 3.7mm, which refers to the center-to-center distance between the connector pins. Matching the correct pitch is essential for a secure, proper fit — using the wrong pitch can result in loose connections or damage to your vehicle's wiring harness.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What vehicles or applications are these 5500\/5600 3.7mm 2-pin automotive connectors compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These 5500\/5600 series 3.7mm pitch 2-pin connectors are widely used in automotive headlight wiring, butt socket connections, and general car electrical repair or custom wiring projects. 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These connectors are CE certified and meet EU Low Voltage Directive (LVD) standards, making them suitable for high-voltage automotive electrical systems above 50Vac or 75Vdc.\"}}, {\"@type\": \"Question\", \"name\": \"What is the pitch size and why does it matter for automotive connectors?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The pitch is 3.7mm, which refers to the center-to-center distance between the connector pins. Matching the correct pitch is essential for a secure, proper fit — using the wrong pitch can result in loose connections or damage to your vehicle's wiring harness.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Automotive\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/collections\/automotive\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"5500\/5600 3.7mm 2-Pin Automotive Wire Butt Connectors – 10 Sets\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/products\/5500-5600-3-7mm-2pin-automotive-wire-butt-connector-10-sets\"}]}\u003c\/script\u003e","brand":"Peaceful Pleasures Health and Wellness","offers":[{"title":"Default Title","offer_id":53733900452153,"sku":"1005006613172589-Default Title","price":18.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/3689\/5801\/files\/S40f2adc49bea4d3687c5bed8e9f1a7bfl.webp?v=1783387016","url":"https:\/\/peacefulpleasureswellness.com\/products\/5500-5600-3-7mm-2pin-automotive-wire-butt-connector-10-sets","provider":"Peaceful Pleasures Health and Wellness","version":"1.0","type":"link"}