{"product_id":"dorman-low-beam-headlight-bulb-socket-for-volkswagen-645-127-direct-fit-corrosion-resistant-connector","title":"Dorman Low-Beam Headlight Bulb Socket for Volkswagen — 645-127 Direct-Fit, Corrosion-Resistant Connector","description":"\u003cp\u003e\u003cstrong\u003eThe Dorman 645-127 is a direct-fit low-beam headlight bulb socket that replaces the original connector and restores a reliable electrical connection for compatible Volkswagen vehicles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your low-beam headlight flickers, has a loose connection, or the factory socket is cracked or corroded, the Dorman 645-127 provides a practical replacement that matches the original equipment's fit and terminal layout. Built with corrosion-resistant contacts and quality materials, this socket is intended to splice into existing wiring so you replace just the damaged connector rather than the entire harness or headlight assembly.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this socket match the original fit?\u003c\/h3\u003e\n\u003cp\u003eThe 645-127 is engineered to mirror the original connector's dimensions and terminal count so it installs in the same location and orientation as the factory part. That compatibility helps minimize modification and ensures the electrical contacts line up correctly with the headlight bulb.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOEM-style terminals and housing for correct alignment\u003c\/li\u003e\n  \u003cli\u003eDesigned for the same plug shape as factory connectors\u003c\/li\u003e\n  \u003cli\u003eReady to splice into existing vehicle wiring without major rewiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this socket resist corrosion and wear?\u003c\/h3\u003e\n\u003cp\u003eDorman designs these replacement sockets with durable materials and corrosion-resistant contact surfaces to deliver longer service life compared with damaged or aged factory connectors. While environmental factors affect longevity, the construction reduces the chance of poor connections and electrical failures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCorrosion-resistant electrical contacts for stable conductivity\u003c\/li\u003e\n  \u003cli\u003eRugged housing material to resist cracking and heat exposure\u003c\/li\u003e\n  \u003cli\u003eManufacturing quality control and testing to confirm fit and function\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich Volkswagen models and years is this compatible with?\u003c\/h3\u003e\n\u003cp\u003eThis connector is specified for a range of Volkswagen vehicles across model years; always verify fitment using your vehicle's make, model and trim in the garage tool before purchasing. The listing covers multiple Golf, GTI, Jetta, Passat, Tiguan and related variants from 2011 through 2019 depending on model.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommon compatible vehicles include Golf, GTI, Jetta, Passat, Tiguan, Eos and e-Golf\u003c\/li\u003e\n  \u003cli\u003eCoverage spans various model years (see product listing for exact years and trims)\u003c\/li\u003e\n  \u003cli\u003eUse the site’s garage tool to confirm the connector matches your vehicle’s trim\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what tools are needed?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for most DIYers comfortable with basic automotive electrical work because the part is intended to be spliced into the vehicle's existing wiring. You’ll need simple tools and common supplies to make a secure, lasting connection.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBasic tools: wire strippers, crimpers or soldering iron, and heat shrink or electrical tape\u003c\/li\u003e\n  \u003cli\u003eFollow proper splice methods to ensure moisture resistance and secure contacts\u003c\/li\u003e\n  \u003cli\u003eInstallation typically avoids removing the entire headlamp assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Dorman 645-127 headlight bulb socket is aimed at vehicle owners, DIY mechanics, and repair shops that need a cost-effective, direct-replacement connector for low-beam headlights on compatible Volkswagen models. If your headlight connector is cracked, corroded, or causing intermittent lighting, this part lets you replace only the damaged socket to restore a solid electrical connection without replacing the headlight assembly.\u003c\/p\u003e\n\n\u003cp\u003eFeatures include OEM matching fit and terminal count, corrosion-resistant contacts, durable housing, and quality testing to help ensure a dependable replacement. Before ordering, confirm the exact vehicle fit by entering your make, model and trim in the garage tool to avoid fitment issues.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the Dorman 645-127 fit my Volkswagen?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits many Volkswagen models listed for specific years; confirm exact fit by entering your make, model and trim in the garage tool before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I splice this socket into my existing wiring?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The part is designed to splice into factory wiring using proper crimping or soldering and heat shrink for a durable connection.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":48085554725022,"sku":"B0C9PCKTHG","price":37.07,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/dorman-headlight-socket-front-view.jpg?v=1785873007","url":"https:\/\/northtrailauto.ca\/products\/dorman-low-beam-headlight-bulb-socket-for-volkswagen-645-127-direct-fit-corrosion-resistant-connector","provider":"North Trail Auto","version":"1.0","type":"link"}