{"product_id":"ngk-48670-ignition-coil","title":"NGK 48670 Ignition Coil","description":"\u003ch2\u003eReliable Ignition Performance for Audi and Volkswagen Vehicles\u003c\/h2\u003e\u003cp\u003eThe NGK COP Ignition Coil 48670 is designed to deliver consistent ignition performance for select Audi and Volkswagen models. Engineered for distributorless ignition systems, this coil on plug (COP) unit ensures precise spark delivery to maintain engine efficiency and smooth operation.\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 delivery\u003c\/li\u003e\n\u003cli\u003eBlade terminal type with 4 terminals for secure electrical connection\u003c\/li\u003e\n\u003cli\u003eFemale connector and male terminal gender for proper fitment\u003c\/li\u003e\n\u003cli\u003eOil-free construction for reliable operation without leakage concerns\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Audi and Volkswagen models including A4, A6 Quattro, Golf, Jetta, Passat, and more\u003c\/li\u003e\n\u003cli\u003eNGK part number 48670 (U5022) for accurate identification\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 reduces energy loss and improves ignition timing accuracy. The NGK COP Ignition Coil 48670 is part of this line, providing a reliable and efficient ignition solution for distributorless ignition systems in various Audi and Volkswagen vehicles.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis ignition coil operates at 12 volts and is specifically designed for distributorless ignition systems, which are common in modern Audi and Volkswagen engines. The coil on plug (COP) type allows for direct spark plug connection, enhancing ignition efficiency. It features a blade terminal type with four terminals, ensuring a secure and stable electrical connection. The connector is female, while the terminal gender is male, matching OEM specifications. The coil is oil-free, reducing maintenance concerns related to oil leaks. This part is identified by NGK part number 48670 and stock number 48670, with an alternate part number U5022.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAudi A4, A4 Quattro, A6 Quattro, A8 Quattro\u003c\/li\u003e\n\u003cli\u003eAudi RS6, S6, S8, TT, TT Quattro\u003c\/li\u003e\n\u003cli\u003eVolkswagen Beetle, Golf, Jetta, Passat\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis ignition coil is suitable for use in these models equipped with distributorless ignition systems requiring a coil on plug design.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by NGK COP Ignition Coil 48670\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine misfires due to weak or inconsistent spark\u003c\/li\u003e\n\u003cli\u003eRough idling or hesitation during acceleration\u003c\/li\u003e\n\u003cli\u003eDifficulty starting the engine or extended crank time\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by ignition coil faults\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency caused by incomplete combustion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the NGK COP Ignition Coil 48670, ensure the ignition system is fully powered down to avoid electrical shock. Verify the connector gender and terminal type match the vehicle’s wiring harness. Since this coil does not include a mounting bracket, use the existing OEM bracket or mounting points. Properly seat the coil on the spark plug to maintain optimal spark delivery and prevent misfires.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNGK ignition coils are manufactured to meet strict OEM standards for durability and performance. The NGK COP Ignition Coil 48670 undergoes rigorous testing to ensure reliable operation under various driving conditions. Warranty coverage details should be confirmed with the original parts provider or vehicle manufacturer.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":52159595708597,"sku":"BCDP-48670","price":52.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NG_48670_Fro.jpg?v=1775590050","url":"https:\/\/www.partcatalog.com\/products\/ngk-48670-ignition-coil","provider":"PartCatalog","version":"1.0","type":"link"}