{"product_id":"walker-921-2170-ignition-coil","title":"Walker 921-2170 Ignition Coil","description":"\u003ch2\u003eOverview of Walker ThunderSpark Ignition Coil 921-2170\u003c\/h2\u003e\u003cp\u003eThe Walker ThunderSpark ignition coil 921-2170 is designed specifically for Nissan Sentra models. This ignition coil delivers reliable performance to ensure proper spark generation for efficient engine operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Nissan Sentra vehicles\u003c\/li\u003e\n\u003cli\u003eWalker brand quality and durability\u003c\/li\u003e\n\u003cli\u003ePart number 921-2170 for precise identification\u003c\/li\u003e\n\u003cli\u003ePart of the ThunderSpark ignition coil product line\u003c\/li\u003e\n\u003cli\u003eEngineered to maintain consistent ignition timing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Walker ThunderSpark Product Line\u003c\/h2\u003e\u003cp\u003eThe ThunderSpark line from Walker focuses on ignition components engineered to meet or exceed OEM specifications. This product line emphasizes durability and consistent spark delivery, which is critical for maintaining engine performance and fuel efficiency. The 921-2170 ignition coil is part of this line, providing a reliable ignition solution for Nissan Sentra owners.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker ThunderSpark ignition coil 921-2170 is designed to replace the factory ignition coil in Nissan Sentra models. It converts the battery's low voltage to the high voltage needed to create an electric spark in the spark plugs, igniting the air-fuel mixture in the engine cylinders. This ignition coil supports stable engine operation and helps reduce misfires and rough idling. Using the correct part number 921-2170 ensures compatibility and optimal performance.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Ignition Coil\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine misfires or rough running\u003c\/li\u003e\n\u003cli\u003eDifficulty starting the Nissan Sentra\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency due to incomplete combustion\u003c\/li\u003e\n\u003cli\u003eCheck engine light related to ignition faults\u003c\/li\u003e\n\u003cli\u003eLoss of engine power or hesitation during acceleration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is turned off and the battery is disconnected before installation\u003c\/li\u003e\n\u003cli\u003eLocate the existing ignition coil on the Nissan Sentra and remove it carefully\u003c\/li\u003e\n\u003cli\u003eInstall the Walker ThunderSpark ignition coil 921-2170 by connecting all electrical connectors securely\u003c\/li\u003e\n\u003cli\u003eVerify proper seating and torque specifications as per vehicle manual\u003c\/li\u003e\n\u003cli\u003eAfter installation, reconnect the battery and perform a test start to confirm proper operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker ignition coils, including the ThunderSpark 921-2170, are manufactured to meet industry standards for quality and reliability. While specific warranty details are not provided here, Walker products typically come with a limited warranty against defects in materials and workmanship. It is recommended to consult the product packaging or official Walker documentation for exact warranty terms.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43547287453877,"sku":"DKHD-921-2170","price":38.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_9212170_Fro.jpg?v=1774892463","url":"https:\/\/www.partcatalog.com\/products\/walker-921-2170-ignition-coil","provider":"PartCatalog","version":"1.0","type":"link"}