{"product_id":"standard-ignition-ds-451-headlight-switch","title":"Standard Ignition DS-451 Headlight Switch","description":"\u003ch2\u003eReliable Headlight Switch for Ford and Mercury Vehicles\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition DS-451 headlight switch is designed to provide dependable control of your vehicle's headlights. Engineered for select Ford and Mercury models, this switch ensures consistent performance and easy installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect snap fit attachment method for secure installation\u003c\/li\u003e\n\u003cli\u003eCompatible with both female and male connectors\u003c\/li\u003e\n\u003cli\u003eSingle rectangular connector for straightforward wiring\u003c\/li\u003e\n\u003cli\u003eOperates at 12 volts, suitable for standard automotive electrical systems\u003c\/li\u003e\n\u003cli\u003eEquipped with 10 male terminals featuring blade and bullet types\u003c\/li\u003e\n\u003cli\u003eSpecifically designed for headlight function control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe DS-451 headlight switch from Standard Ignition is built to meet the electrical demands of Ford and Mercury vehicles including the Colony Park, Cougar, Courier, Grand Marquis, LTD, LTD Crown Victoria, Marquis, Mustang, and Thunderbird models. Its direct snap fit attachment method allows for a secure and precise fit without the need for additional hardware. The switch features a single rectangular connector that supports both female and male connector genders, simplifying compatibility with existing wiring harnesses. Operating at 12 volts, this switch is equipped with 10 male terminals in blade and bullet styles, ensuring reliable electrical connections for headlight operation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores headlight control functionality in Ford and Mercury vehicles\u003c\/li\u003e\n\u003cli\u003eReplaces faulty or worn headlight switches causing intermittent lighting\u003c\/li\u003e\n\u003cli\u003eSolves issues related to non-responsive or stuck headlight controls\u003c\/li\u003e\n\u003cli\u003eAddresses electrical connection problems due to damaged terminals\u003c\/li\u003e\n\u003cli\u003eImproves safety by ensuring proper headlight operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the DS-451 headlight switch is straightforward due to its direct snap fit design. Ensure the vehicle's battery is disconnected before beginning installation to prevent electrical shorts. Verify connector orientation and terminal alignment to avoid damage during installation. This switch is designed to replace original equipment in compatible Ford and Mercury models, so no modifications to the wiring harness should be necessary.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eStandard Ignition manufactures the DS-451 headlight switch to meet OEM specifications, ensuring reliable performance and durability. While specific warranty details may vary, Standard Ignition products typically come with a limited warranty against defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44679129694389,"sku":"FBHK-DS-451","price":81.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_DS451_Fro.jpg?v=1775079343","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-ds-451-headlight-switch","provider":"PartCatalog","version":"1.0","type":"link"}