{"product_id":"denso-673-8303-direct-ignition-coil","title":"Denso 673-8303 Direct Ignition Coil","description":"\u003ch2\u003eReliable Ignition Coil for Hyundai and Kia Vehicles\u003c\/h2\u003e\u003cp\u003eThe Denso 673-8303 Direct Ignition Coil is designed to deliver consistent 12-volt performance for select Hyundai and Kia models. Engineered to meet OEM specifications, this ignition coil ensures efficient spark delivery for smooth engine operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect Ignition Coil with 12-volt rating\u003c\/li\u003e\n\u003cli\u003eCompatible with Hyundai Optima, Kia Rondo, and Santa Fe models\u003c\/li\u003e\n\u003cli\u003eDurable black housing for heat and corrosion resistance\u003c\/li\u003e\n\u003cli\u003ePart number 673-8303 for precise fitment\u003c\/li\u003e\n\u003cli\u003ePart of Denso's Coil on Plug product line for direct spark plug connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Denso Coil on Plug Product Line\u003c\/h2\u003e\u003cp\u003eThe Coil on Plug product line by Denso is designed to provide direct ignition coil solutions that connect directly to the spark plug, eliminating the need for spark plug wires. This design improves ignition efficiency and reduces potential points of failure. The 673-8303 ignition coil is part of this line, offering reliable voltage delivery and compatibility with specific Hyundai and Kia models.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis ignition coil operates at 12 volts and features a black exterior casing that withstands engine bay conditions. The direct ignition coil design ensures a secure connection to the spark plug, optimizing ignition timing and engine performance. The Denso 673-8303 is engineered to fit Hyundai Optima, Kia Rondo, and Santa Fe vehicles, providing a direct replacement for worn or faulty ignition coils.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces faulty ignition coils causing engine misfires\u003c\/li\u003e\n\u003cli\u003eResolves rough idling and poor acceleration issues\u003c\/li\u003e\n\u003cli\u003eEliminates hard starting problems related to ignition failure\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by ensuring proper spark delivery\u003c\/li\u003e\n\u003cli\u003ePrevents engine stalling due to inconsistent ignition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Denso 673-8303 ignition coil requires basic automotive tools and knowledge of ignition systems. Ensure the vehicle is turned off and cooled before beginning. Disconnect the battery to prevent electrical shorts. Remove the old ignition coil carefully, avoiding damage to the spark plug or wiring harness. Install the new coil by aligning it directly onto the spark plug and securing it according to manufacturer torque specifications. Verify all electrical connections are secure before starting the engine.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso ignition coils are manufactured to meet strict quality standards and OEM specifications. The 673-8303 part undergoes rigorous testing to ensure durability and reliable performance under normal operating conditions. Warranty coverage details should be confirmed with the original equipment manufacturer or authorized distributor.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43446255812789,"sku":"BBNF-673-8303","price":56.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_6738303_Fro.jpg?v=1774734351","url":"https:\/\/www.partcatalog.com\/products\/denso-673-8303-direct-ignition-coil","provider":"PartCatalog","version":"1.0","type":"link"}