{"product_id":"ngk-58971-direct-ignition-coil-boot","title":"NGK 58971 Direct Ignition Coil Boot","description":"\u003ch2\u003eNGK Coil-on-Plug Boot Overview\u003c\/h2\u003e\u003cp\u003eThe NGK 58971 coil-on-plug boot is a premium ignition hardware replacement for select Jaguar applications. It is built for direct ignition systems and uses a black boot design with a 2.95-inch length for the specified fitments.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade ignition boot for coil-on-plug systems\u003c\/li\u003e\n\u003cli\u003eBlack boot construction with a 2.95-inch length\u003c\/li\u003e\n\u003cli\u003eDirect ignition hardware replacement for select Jaguar models\u003c\/li\u003e\n\u003cli\u003eNGK part number 58971, also identified as CPB-EU018\u003c\/li\u003e\n\u003cli\u003eFits Jaguar Vanden Plas, XJ8, XJR, XK8, and XKR applications listed below\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eNGK 58971 is a direct ignition coil boot designed for coil-on-plug service where the boot transfers spark energy from the ignition coil to the spark plug. The premium grade construction aligns with NGK’s OE-focused ignition product line and supports consistent electrical connection in the applications listed. This part cross-references Continental 50065 for the same application.\u003c\/p\u003e\u003cp\u003eFitment includes 1997-2002 Jaguar XK8, 1998-2003 Jaguar Vanden Plas, 1998-2003 Jaguar XJ8, 1998-2003 Jaguar XJR, and 2000-2002 Jaguar XKR. Use the NGK 58971 coil-on-plug boot when replacing worn ignition boots on these Jaguar models.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing cracked or heat-aged ignition boots\u003c\/li\u003e\n\u003cli\u003eRestoring spark transfer in coil-on-plug ignition systems\u003c\/li\u003e\n\u003cli\u003eAddressing misfire concerns tied to boot deterioration\u003c\/li\u003e\n\u003cli\u003eCorrecting ignition leakage caused by worn boot insulation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle application against the listed fitment before installation. The fitment notes indicate direct ignition coil boots are required for the covered Jaguar applications, with no wiring needed. Inspect the coil, plug well, and surrounding ignition components for wear before installing the new boot.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eNGK brings more than 80 years of ignition experience and OE-focused manufacturing to its replacement parts. The 58971 boot is produced to meet OE standards for durability and operational performance.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":53260872417461,"sku":"BCDP-58971","price":21.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NG_58971_Fro.jpg?v=1789279567","url":"https:\/\/www.partcatalog.com\/products\/ngk-58971-direct-ignition-coil-boot","provider":"PartCatalog","version":"1.0","type":"link"}