{"product_id":"standard-ignition-hls1785-headlight-switch","title":"Standard Ignition HLS1785 Headlight Switch","description":"\u003ch2\u003eHeadlight Switch for Silverado and Sierra Security Lighting\u003c\/h2\u003e\u003cp\u003eStandard Ignition HLS1785 is a plug-in headlight switch built for vehicles equipped with security lighting. It uses a 12-terminal layout with a female connector, male pin terminals, and a snap-fit attachment method for a direct electrical replacement.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeadlight switch function for lighting control\u003c\/li\u003e\n\u003cli\u003e12 terminals for the specified vehicle interface\u003c\/li\u003e\n\u003cli\u003eFemale connector with male pin terminals\u003c\/li\u003e\n\u003cli\u003eSingle plug-in connector design\u003c\/li\u003e\n\u003cli\u003ePlastic finish in black and white\u003c\/li\u003e\n\u003cli\u003eSnap-fit attachment method\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment and Application Details\u003c\/h2\u003e\u003cp\u003eCompatible with 2020-2023 Chevrolet Silverado 2500 HD, w\/ Security Lighting; 2020-2023 Chevrolet Silverado 3500 HD, w\/ Security Lighting; 2020-2022 Chevrolet Silverado 1500, w\/ Security Lighting; 2022 Chevrolet Silverado 1500 LTD, w\/ Security Lighting; 2020-2023 GMC Sierra 2500 HD, w\/ Security Lighting; and 2020-2023 GMC Sierra 3500 HD, w\/ Security Lighting. This Standard Ignition HLS1785 headlight switch is a direct-fit electrical replacement for Silverado and Sierra trucks listed with security lighting.\u003c\/p\u003e\u003cp\u003eFor buyers searching by part number, HLS1785 is also referenced in interchange listings for related OE and aftermarket applications. This part cross-references 84526542 and HL7810 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat This Switch Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHeadlight switch failure causing loss of lighting control\u003c\/li\u003e\n\u003cli\u003eIntermittent or inconsistent switch operation\u003c\/li\u003e\n\u003cli\u003eBroken or worn electrical connector terminals\u003c\/li\u003e\n\u003cli\u003eDash lighting or switch input issues tied to the headlight control circuit\u003c\/li\u003e\n\u003cli\u003eReplacement needs after connector or internal switch wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle is equipped with security lighting before ordering. Match the connector style, terminal count, and attachment method to the original switch, and confirm the part number HLS1785 against the removed component for proper fitment on Chevrolet Silverado and GMC Sierra models.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eStandard Ignition is a recognized name in automotive electrical components, and this switch is built to meet the fitment and connector requirements listed for the specified Silverado and Sierra applications.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":52819066388661,"sku":"FBHK-HLS1785","price":66.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_HLS1785_Fro.jpg?v=1784443854","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-hls1785-headlight-switch","provider":"PartCatalog","version":"1.0","type":"link"}