{"product_id":"denso-673-8209-direct-ignition-coil","title":"Denso 673-8209 Direct Ignition Coil","description":"\u003ch2\u003eDirect Ignition Coil Overview\u003c\/h2\u003e\u003cp\u003eThis DENSO direct ignition coil is a coil-on-plug replacement built for consistent spark delivery and dependable ignition performance. It is a DENSO Certified Replacement Part for select Suzuki applications and carries part number 673-8209.\u003c\/p\u003e\u003cp\u003eCompatible With 2007-2009 Suzuki SX4 and 2006-2008 Suzuki Grand Vitara, this ignition coil is a direct-fit solution for vehicles using a coil-on-plug design. The black housing and 12.0-volt specification align with the original electrical requirements for the listed applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect ignition coil for coil-on-plug systems\u003c\/li\u003e\n\u003cli\u003eDENSO Certified Replacement Part for listed applications\u003c\/li\u003e\n\u003cli\u003e12.0-volt electrical specification\u003c\/li\u003e\n\u003cli\u003eBlack housing\u003c\/li\u003e\n\u003cli\u003ePart number 673-8209 for identification and ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDENSO developed stick coil technology and applies controlled testing and inspection processes to this ignition coil to support reliable spark output. For Suzuki SX4 and Suzuki Grand Vitara applications, this part number 673-8209 provides a direct replacement path when the original coil shows signs of wear, misfire, or inconsistent ignition performance. This part cross-references Delphi GN10439 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part May Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine misfire caused by a weak ignition coil\u003c\/li\u003e\n\u003cli\u003eRough idle from inconsistent spark delivery\u003c\/li\u003e\n\u003cli\u003eHard starting related to ignition coil failure\u003c\/li\u003e\n\u003cli\u003eLoss of acceleration response from poor coil output\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by ignition system faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle year, make, model, and coil-on-plug configuration before ordering. Inspect the spark plug and connector condition during replacement, and confirm the electrical connector seats fully after installation. Use the listed fitment details for Suzuki SX4 and Suzuki Grand Vitara applications to confirm application match.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDENSO backs this ignition coil with its testing and inspection standards used for certified replacement parts. The brand’s experience in stick coil technology supports consistent manufacturing control for the listed applications.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":53249431404725,"sku":"BBNF-673-8209","price":114.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_6738209_Fro.jpg?v=1789104737","url":"https:\/\/www.partcatalog.com\/products\/denso-673-8209-direct-ignition-coil","provider":"PartCatalog","version":"1.0","type":"link"}