{"product_id":"ngk-49181-ignition-coil","title":"NGK 49181 Ignition Coil","description":"\u003ch2\u003eReliable Ignition Coil for Toyota Corolla and Prius Models\u003c\/h2\u003e\u003cp\u003eThe NGK COP (Pencil Type) Ignition Coil 49181 is designed to deliver consistent ignition performance for select Toyota vehicles. Engineered for electronic ignition systems, this 12-volt coil ensures efficient spark delivery to maintain engine operation in Toyota Corolla, Prius, Prius AWD-e, and Prius Prime models.\u003c\/p\u003e\u003ch2\u003eKey Features of NGK COP (Pencil Type) Ignition Coil 49181\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVoltage: 12V, compatible with standard automotive electrical systems\u003c\/li\u003e\n\u003cli\u003eIgnition Type: Electronic, optimized for modern ignition control units\u003c\/li\u003e\n\u003cli\u003eCoil Type: COP (Pencil Type) for direct ignition on spark plugs\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Blade terminals with 4 terminals for secure connections\u003c\/li\u003e\n\u003cli\u003eConnector Gender: Female; Terminal Gender: Male for proper fitment\u003c\/li\u003e\n\u003cli\u003eOil Filled: No, designed for dry operation\u003c\/li\u003e\n\u003cli\u003eMounting Bracket: Not included, designed for direct spark plug installation\u003c\/li\u003e\n\u003cli\u003ePart Number: U5398 (alternate reference)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the NGK COP (Pencil Type) Ignition Coil Product Line\u003c\/h2\u003e\u003cp\u003eThe NGK COP (Pencil Type) Ignition Coil line focuses on coil-on-plug designs that eliminate the need for spark plug wires by mounting directly onto the spark plug. This design improves ignition efficiency and reduces electrical losses. The 49181 part number is part of this line, providing a reliable ignition solution specifically engineered for Toyota's electronic ignition systems.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis NGK ignition coil is a pencil-type coil-on-plug unit that operates at 12 volts and is intended for electronic ignition systems. It features blade-type terminals with four connections, ensuring a secure and stable electrical interface. The coil is not oil-filled, which is typical for pencil-type coils, and it does not include a mounting bracket since it installs directly onto the spark plug. The female connector and male terminal configuration are designed to match OEM specifications for Toyota Corolla and Prius models, including the Prius AWD-e and Prius Prime.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for faulty ignition coils causing engine misfires\u003c\/li\u003e\n\u003cli\u003eRestores proper spark delivery to improve engine starting and performance\u003c\/li\u003e\n\u003cli\u003eEliminates rough idling and hesitation related to ignition coil failure\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light codes related to ignition coil faults\u003c\/li\u003e\n\u003cli\u003eSupports efficient fuel combustion in Toyota Corolla and Prius vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the ignition system is powered off before installation\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with Toyota Corolla, Prius, Prius AWD-e, and Prius Prime models\u003c\/li\u003e\n\u003cli\u003eHandle the coil carefully to avoid damage to terminals and connectors\u003c\/li\u003e\n\u003cli\u003eDo not use excessive force when installing directly onto spark plugs\u003c\/li\u003e\n\u003cli\u003eCheck for secure electrical connections to prevent misfires\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNGK ignition coils are manufactured to meet OEM standards for durability and performance. The 49181 ignition coil undergoes rigorous testing to ensure reliable operation in electronic ignition systems. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":43961196052661,"sku":"BCDP-49181","price":125.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NG_49181_Ang.jpg?v=1775006608","url":"https:\/\/www.partcatalog.com\/products\/ngk-49181-ignition-coil","provider":"PartCatalog","version":"1.0","type":"link"}