{"product_id":"3-pin-h4-headlight-socket-connector-djd031a-1-pa66-audi-vw-high-temp","title":"3-Pin H4 Headlight Socket Connector DJD031A-1 PA66 High Temperature for Audi VW Automotive","description":"\u003ch2\u003e3-Pin H4 Headlight Socket Connector — DJD031A-1 PA66 High Temperature | Audi \u0026amp; VW\u003c\/h2\u003e\u003cp\u003eOEM-compatible 3-pin H4 headlight socket connector for Audi and Volkswagen automotive headlight wiring harnesses. The DJD031A-1 is a high-temperature PA66 H4 bulb holder connector — designed to withstand the heat generated by H4 halogen bulbs while maintaining OEM-accurate geometry for direct plug-in replacement on Audi and VW headlight assemblies.\u003c\/p\u003e\u003ch3\u003eSpecifications\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\u003ePin Count\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eDJD031A-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eHigh-temperature PA66 (Nylon 66)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSealing\u003c\/td\u003e\n\u003ctd\u003eNon-sealed (headlight housing protected)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +150°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulb Compatibility\u003c\/td\u003e\n\u003ctd\u003eH4 (P43t) halogen \/ LED conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eH4 headlight bulb socket, lamp holder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Brand\u003c\/td\u003e\n\u003ctd\u003eAudi \/ VW (VAG platform)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatible Vehicles \u0026amp; Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAudi A3 8L \/ 8P — H4 headlight socket connector replacement\u003c\/li\u003e\n\u003cli\u003eAudi A4 B5 \/ B6 — headlight bulb holder restoration\u003c\/li\u003e\n\u003cli\u003eAudi A6 C5 \/ C6 — H4 lamp socket repair\u003c\/li\u003e\n\u003cli\u003eVW Golf III \/ IV \/ V — H4 headlight socket connector\u003c\/li\u003e\n\u003cli\u003eVW Passat B4 \/ B5 — headlight bulb holder replacement\u003c\/li\u003e\n\u003cli\u003eVW Polo 6N \/ 9N — H4 headlight socket repair\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose This Connector?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✅ DJD031A-1 OEM-spec — confirmed Audi \u0026amp; VW H4 headlight socket fitment\u003c\/li\u003e\n\u003cli\u003e✅ 150°C high-temperature PA66 — withstands H4 halogen bulb heat without melting\u003c\/li\u003e\n\u003cli\u003e✅ Direct plug-in replacement — no modification required for Audi\/VW headlight assemblies\u003c\/li\u003e\n\u003cli\u003e✅ Compatible with H4 LED conversions — suitable for both halogen and LED H4 bulbs\u003c\/li\u003e\n\u003cli\u003e✅ CE certified — meets EU automotive electrical standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eComparison: H4 Headlight Socket Materials\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003cth\u003eMax Temp\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003cth\u003ePart Example\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh-temp PA66 (DJD031A-1)\u003c\/td\u003e\n\u003ctd\u003e150°C\u003c\/td\u003e\n\u003ctd\u003eH4 halogen (Audi\/VW)\u003c\/td\u003e\n\u003ctd\u003eDJD031A-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCeramic (H4-2B)\u003c\/td\u003e\n\u003ctd\u003e300°C\u003c\/td\u003e\n\u003ctd\u003eH4 halogen (VW Santana classic)\u003c\/td\u003e\n\u003ctd\u003eH4-2B right angle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard PA66\u003c\/td\u003e\n\u003ctd\u003e105°C\u003c\/td\u003e\n\u003ctd\u003eLED \/ HID (lower heat)\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eApplication Scenarios\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eH4 headlight socket replacement on Audi A4 B5 \/ B6 after melting from halogen heat\u003c\/li\u003e\n\u003cli\u003eHeadlight bulb holder restoration on VW Golf IV \/ V during headlight service\u003c\/li\u003e\n\u003cli\u003eH4 socket repair on Audi A3 8P after connector failure\u003c\/li\u003e\n\u003cli\u003eH4 LED conversion socket on VW Passat B5 \/ B6\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: Why does this connector use high-temperature PA66 instead of ceramic?\u003c\/strong\u003e\u003cbr\u003eA: The DJD031A-1 uses high-temperature PA66 rated to 150°C, which is sufficient for modern H4 halogen bulbs (55W\/60W) used in Audi and VW headlights. Ceramic is only required for older high-wattage bulbs or extreme heat applications (VW Santana 2000 style).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Is this connector compatible with H4 LED conversion bulbs?\u003c\/strong\u003e\u003cbr\u003eA: Yes. H4 LED conversion bulbs generate significantly less heat than halogen bulbs, so the 150°C PA66 housing provides ample safety margin for LED use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the difference between DJD031A-1 and H4-2B?\u003c\/strong\u003e\u003cbr\u003eA: DJD031A-1 is a high-temperature PA66 H4 socket for modern Audi\/VW headlights (150°C). H4-2B is a ceramic right-angle socket for classic VW Santana 2000 headlights (300°C). They are not interchangeable.\u003c\/p\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1× 3-Pin H4 Headlight Socket Connector (DJD031A-1)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"15cm wire","offer_id":47363760652523,"sku":"14:200004890#15cm wire","price":13.74,"currency_code":"USD","in_stock":true},{"title":"Follow me cheaper","offer_id":47363760685291,"sku":"14:200004889#Follow me cheaper","price":11.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/3pin-h4-headlight-connector-overview.webp?v=1769670610","url":"https:\/\/keszoox.com\/products\/3-pin-h4-headlight-socket-connector-djd031a-1-pa66-audi-vw-high-temp","provider":"Keszoox","version":"1.0","type":"link"}