{"product_id":"ngk-48678-ignition-coil","title":"NGK 48678 Ignition Coil","description":"\u003ch2\u003eReliable Ignition Coil for Jaguar LS and Lincoln S-Type\u003c\/h2\u003e\u003cp\u003eThe NGK COP Ignition Coil 48678 is designed to deliver consistent ignition performance for select Jaguar and Lincoln models. Engineered for distributorless ignition systems, this coil ensures efficient spark delivery directly at the plug.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e12-volt ignition coil compatible with distributorless ignition systems\u003c\/li\u003e\n\u003cli\u003eCoil-on-plug (COP) design for direct spark plug connection\u003c\/li\u003e\n\u003cli\u003eBlade-type terminals with two terminals for secure electrical connection\u003c\/li\u003e\n\u003cli\u003eFemale connector and male terminal gender for proper fitment\u003c\/li\u003e\n\u003cli\u003eNon-oil filled construction for reliable operation\u003c\/li\u003e\n\u003cli\u003eCompatible with Jaguar LS and Lincoln S-Type models\u003c\/li\u003e\n\u003cli\u003ePart number U5031, stock number 48678\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the NGK COP Ignition Coil Product Line\u003c\/h2\u003e\u003cp\u003eThe NGK COP Ignition Coil line focuses on coil-on-plug technology, which eliminates the need for spark plug wires by mounting the coil directly on the spark plug. This design improves ignition efficiency and reduces potential points of failure. The NGK COP Ignition Coil 48678 is part of this line, providing a direct fit replacement for vehicles equipped with distributorless ignition systems such as the Jaguar LS and Lincoln S-Type.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis ignition coil operates at 12 volts and is designed specifically for distributorless ignition systems, which are common in modern vehicles like the Jaguar LS and Lincoln S-Type. The coil-on-plug (COP) design allows for a compact installation directly on the spark plug, improving ignition timing and reducing energy loss. The coil features blade-type terminals with two terminals, ensuring a secure electrical connection. The connector is female, while the terminal gender is male, matching factory specifications. This coil is not oil filled, which is typical for COP ignition coils, and does not include a mounting bracket.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for faulty or worn ignition coils in Jaguar LS and Lincoln S-Type\u003c\/li\u003e\n\u003cli\u003eResolves engine misfires caused by weak or inconsistent spark\u003c\/li\u003e\n\u003cli\u003eImproves starting reliability and engine performance\u003c\/li\u003e\n\u003cli\u003eEliminates rough idling related to ignition coil failure\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light codes related to ignition coil malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the NGK COP Ignition Coil 48678, ensure the ignition system is off and the engine is cool. The coil mounts directly onto the spark plug, so verify the spark plug condition before installation. Connect the blade terminals securely, matching the female connector and male terminal orientation. No mounting bracket is included, so use the existing vehicle hardware. Proper installation will maintain the distributorless ignition system's performance and reliability.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNGK ignition coils are manufactured to meet OEM standards for fit, form, and function. The NGK COP Ignition Coil 48678 undergoes rigorous testing to ensure durability and consistent performance. While specific warranty details are not provided here, NGK products typically come with a limited warranty against defects in materials and workmanship.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":43960929517749,"sku":"BCDP-48678","price":55.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NG_48678_Ang.jpg?v=1775006560","url":"https:\/\/www.partcatalog.com\/products\/ngk-48678-ignition-coil","provider":"PartCatalog","version":"1.0","type":"link"}