{"product_id":"standard-ignition-ds-443-headlight-switch","title":"Standard Ignition DS-443 Headlight Switch","description":"\u003ch2\u003eReliable Headlight Switch for Buick Regal\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition DS-443 headlight switch is designed specifically for Buick Regal models, providing a direct replacement that ensures proper lighting control. Engineered for durability and precise fitment, this switch supports your vehicle's electrical system with a 12-volt rating and a secure snap-fit attachment method.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect snap fit attachment for easy installation\u003c\/li\u003e\n\u003cli\u003eFemale rectangular connector for secure wiring connection\u003c\/li\u003e\n\u003cli\u003e15 male blade terminals for reliable electrical contact\u003c\/li\u003e\n\u003cli\u003eOperates at 12 volts, compatible with Buick Regal electrical systems\u003c\/li\u003e\n\u003cli\u003eFunctions as a headlight switch to control vehicle lighting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe DS-443 headlight switch from Standard Ignition is built to meet the electrical and lighting needs of Buick Regal vehicles. Featuring a female rectangular connector and 15 male blade terminals, this switch ensures a stable and consistent connection within the vehicle’s wiring harness. The direct snap-fit attachment method allows for straightforward replacement without the need for additional hardware. Designed to operate at 12 volts, this switch integrates seamlessly with the Buick Regal’s electrical system to control headlight functions effectively.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces faulty or worn headlight switches in Buick Regal models\u003c\/li\u003e\n\u003cli\u003eResolves intermittent or non-functioning headlight issues\u003c\/li\u003e\n\u003cli\u003eFixes problems with headlight dimming or flickering\u003c\/li\u003e\n\u003cli\u003eRestores proper electrical connection in the lighting circuit\u003c\/li\u003e\n\u003cli\u003eAddresses switch failure due to terminal corrosion or damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is powered off before installation\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery to prevent electrical shorts\u003c\/li\u003e\n\u003cli\u003eUse the direct snap-fit method to secure the switch in place\u003c\/li\u003e\n\u003cli\u003eVerify the female rectangular connector aligns correctly with the wiring harness\u003c\/li\u003e\n\u003cli\u003eCheck all 15 blade terminals for proper seating and contact\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The DS-443 headlight switch undergoes rigorous quality control to maintain consistent electrical function. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to support long-term use in Buick Regal vehicles.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44679129628853,"sku":"FBHK-DS-443","price":593.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_DS443_Fro.jpg?v=1775079343","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-ds-443-headlight-switch","provider":"PartCatalog","version":"1.0","type":"link"}