{"product_id":"standard-1981-1-direct-ignition-coil-boot","title":"Standard 1981-1 Direct Ignition Coil Boot","description":"\u003ch2\u003eDirect Ignition Coil Boot for Mercedes-Benz\u003c\/h2\u003e\u003cp\u003eStandard 1981-1 is a direct ignition coil boot for select Mercedes-Benz vehicles. It is used in ignition systems where a secure boot connection is needed between the coil and spark plug, helping maintain consistent spark delivery.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect ignition coil boot for ignition hardware applications\u003c\/li\u003e\n\u003cli\u003eFits select Mercedes-Benz CL550, CL63 AMG, CLS550, E350, E550, E63 AMG, GL450, GL550, ML350, ML550, R350, S550, S600, S63 AMG, SL500, SL550, SLK350, and SLK55 AMG models\u003c\/li\u003e\n\u003cli\u003eFits 2011-2014 Mercedes-Benz CL550, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2011-2014 Mercedes-Benz CL63 AMG, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2012-2014 Mercedes-Benz CLS550, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2014 Mercedes-Benz E550, N\/A, to 12\/3\/13\u003c\/li\u003e\n\u003cli\u003eFits 2014 Mercedes-Benz GL550, N\/A, to 12\/3\/13\u003c\/li\u003e\n\u003cli\u003eFits 2014 Mercedes-Benz ML550, N\/A, to 12\/3\/13\u003c\/li\u003e\n\u003cli\u003eFits 2012-2014 Mercedes-Benz S550, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2014 Mercedes-Benz SL500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2014 Mercedes-Benz SL550, N\/A, to 12\/3\/13\u003c\/li\u003e\n\u003cli\u003eFits 2014 Mercedes-Benz SLK55 AMG, N\/A, to 12\/3\/13\u003c\/li\u003e\n\u003cli\u003eFits 2012-2013 Mercedes-Benz E350, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2012-2013 Mercedes-Benz E550, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2012-2013 Mercedes-Benz E63 AMG, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2013 Mercedes-Benz GL450, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2013 Mercedes-Benz GL550, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2012-2013 Mercedes-Benz ML350, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2012-2013 Mercedes-Benz ML550, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2012-2013 Mercedes-Benz R350, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2013 Mercedes-Benz S600, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2011-2013 Mercedes-Benz S63 AMG, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2013 Mercedes-Benz SL550, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2012-2013 Mercedes-Benz SLK350, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2012-2013 Mercedes-Benz SLK55 AMG, N\/A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Fitment and Function\u003c\/h2\u003e\u003cp\u003eStandard 1981-1 is built for direct ignition applications on Mercedes-Benz models from 2011 through 2014. It supports the coil-to-plug connection used in modern ignition systems, making it a practical replacement when servicing ignition hardware on a Mercedes-Benz CL550, S550, or SLK55 AMG. This part number, 1981-1, is listed for multiple V8 and AMG applications across the fitment range.\u003c\/p\u003e\u003cp\u003eThis part cross-references no additional part numbers in the provided data.\u003c\/p\u003e\u003ch2\u003eCommon Issues It Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked or worn ignition coil boot material\u003c\/li\u003e\n\u003cli\u003eIntermittent spark transfer at the coil connection\u003c\/li\u003e\n\u003cli\u003eMisfire concerns related to boot deterioration\u003c\/li\u003e\n\u003cli\u003eHeat-related ignition boot breakdown\u003c\/li\u003e\n\u003cli\u003eService replacement during ignition coil maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify engine and model-year fitment before installation, especially on 2014 Mercedes-Benz applications with notes through 12\/3\/13. Inspect the coil, spark plug well, and surrounding ignition components for wear or contamination before reassembly. Confirm the boot seats fully and aligns correctly with the ignition coil and spark plug connection.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eStandard is a recognized aftermarket brand for ignition and electrical service parts. Part number 1981-1 is cataloged for direct replacement use on the listed Mercedes-Benz applications.\u003c\/p\u003e","brand":"Standard","offers":[{"title":"Default Title","offer_id":52832338575541,"sku":"BBQR-1981-1","price":21.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SW_19811_Fro.jpg?v=1784701636","url":"https:\/\/www.partcatalog.com\/products\/standard-1981-1-direct-ignition-coil-boot","provider":"PartCatalog","version":"1.0","type":"link"}