{"product_id":"standard-ignition-hls1739-headlight-switch","title":"Standard Ignition HLS1739 Headlight Switch","description":"\u003ch2\u003eReliable Headlight Switch for Ford Expedition\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition HLS1739 headlight switch is designed specifically for Ford Expedition models, providing a dependable electrical component to control your vehicle's headlights. Engineered with precision, this switch ensures consistent performance and easy installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePush-on attachment method for secure and straightforward installation\u003c\/li\u003e\n\u003cli\u003eBlack plastic finish for durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eFemale connector with one connection point for compatibility\u003c\/li\u003e\n\u003cli\u003eTen male pin terminals designed for reliable electrical contact\u003c\/li\u003e\n\u003cli\u003eOperates on standard 12-volt vehicle electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition HLS1739 headlight switch features a robust plastic housing finished in black, designed to withstand the rigors of automotive environments. It includes a single female connector and ten male pin terminals, ensuring a stable and secure electrical connection. The push-on attachment method simplifies installation and replacement, reducing downtime. This switch is engineered to operate at 12 volts, matching the electrical system of Ford Expedition vehicles. The combination of terminal types and quantities supports reliable signal transmission for headlight control functions.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis headlight switch is compatible with Ford Expedition models, making it a suitable replacement part for electrical, lighting, and body switch components. It is intended for use in controlling the vehicle's headlight functions, addressing issues such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIntermittent or non-functioning headlights\u003c\/li\u003e\n\u003cli\u003eFaulty or unresponsive headlight switch operation\u003c\/li\u003e\n\u003cli\u003eElectrical connection problems within the headlight control circuit\u003c\/li\u003e\n\u003cli\u003eWear or damage to the original headlight switch\u003c\/li\u003e\n\u003cli\u003eCorrosion or terminal failure affecting headlight performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Standard Ignition HLS1739 headlight switch requires disconnecting the vehicle battery to ensure safety. The push-on attachment method allows for a straightforward replacement without the need for specialized tools. Ensure the female connector is properly aligned with the male terminals to avoid damage. Verify all connections are secure before restoring power to the vehicle. Consult the Ford Expedition service manual for detailed wiring diagrams and safety precautions.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The HLS1739 headlight switch undergoes rigorous quality control testing to maintain consistent standards. While specific warranty details may vary, Standard Ignition typically offers coverage 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":44689344725173,"sku":"FBHK-HLS1739","price":46.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_HLS1739_Fro.jpg?v=1775080633","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-hls1739-headlight-switch","provider":"PartCatalog","version":"1.0","type":"link"}