{"product_id":"automann-571-mk19g1-light-base-1-wire-for-1-1-4-in-x-4-in-sealed-light","title":"Automann 571.MK19G1 Light Base – 1-Wire for 1-1\/4 in x 4 in Sealed Light","description":"\u003cp\u003eQuality replacement light base from Automann. The 571.MK19G1 is a single-wire gray-plastic mounting base for 1-1\/4 in x 4 in sealed rectangular marker\/clearance lights, providing a secure, weather-resistant mount.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eAutomann\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e571.MK19G1\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eLight Base (1-wire)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eFits Light\u003c\/th\u003e\n\u003ctd\u003e1-1\/4 in x 4 in sealed rectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eGray plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth scope=\"row\"\u003eWires\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eCross References\u003c\/h2\u003e\n\u003cp\u003eThis part replaces or is equivalent to the following part numbers:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 43850\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e 19721\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis light is used for:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMounting base for 1-1\/4 in x 4 in sealed rectangular marker\/clearance lights (e.g., Truck-Lite 19 Series sealed lamps)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eVerify your fitment and connector type before ordering to confirm compatibility.\u003c\/em\u003e\u003c\/p\u003e","brand":"Automann","offers":[{"title":"Default Title","offer_id":51857550606621,"sku":"571.MK19G1","price":1.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/0730\/1991\/files\/Screenshot2026-08-25at8.12.24AM.png?v=1787663575","url":"https:\/\/www.allprodiesel.net\/products\/automann-571-mk19g1-light-base-1-wire-for-1-1-4-in-x-4-in-sealed-light","provider":"All Pro Truck Parts","version":"1.0","type":"link"}