{"product_id":"walker-921-2166-ignition-coil","title":"Walker 921-2166 Ignition Coil","description":"\u003ch2\u003eReliable Ignition Coil for Lexus GS400, LS400, and SC400\u003c\/h2\u003e\u003cp\u003eThe Walker ThunderSpark Ignition Coil 921-2166 is designed to provide consistent ignition performance for select Lexus models. Engineered to meet the specific requirements of the GS400, LS400, and SC400, this ignition coil ensures proper spark delivery for efficient engine operation.\u003c\/p\u003e\u003ch2\u003eKey Features of Walker ThunderSpark Ignition Coil 921-2166\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Lexus GS400, LS400, and SC400 models\u003c\/li\u003e\n\u003cli\u003ePart number 921-2166 for precise fitment\u003c\/li\u003e\n\u003cli\u003eDesigned to deliver reliable spark energy for ignition systems\u003c\/li\u003e\n\u003cli\u003eConstructed to meet OEM specifications for durability and performance\u003c\/li\u003e\n\u003cli\u003ePart of the Walker ThunderSpark product line focused on ignition components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Overview: Walker ThunderSpark\u003c\/h2\u003e\u003cp\u003eThe ThunderSpark line by Walker specializes in ignition components engineered to provide dependable spark delivery and ignition system reliability. The 921-2166 ignition coil is part of this line, offering a balance of quality and fitment accuracy tailored for Lexus vehicles, ensuring consistent engine starting and operation.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis ignition coil is specifically designed for use in Lexus GS400, LS400, and SC400 models, providing the necessary voltage transformation to ignite the air-fuel mixture in the engine cylinders. The Walker ThunderSpark 921-2166 ignition coil meets the electrical and mechanical requirements of these vehicles, supporting smooth engine performance and reducing misfires. Its construction aligns with OEM standards, ensuring compatibility and longevity under typical operating conditions.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Ignition Coil\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine misfires or rough idling in Lexus GS400, LS400, and SC400\u003c\/li\u003e\n\u003cli\u003eDifficulty starting the engine or intermittent ignition failure\u003c\/li\u003e\n\u003cli\u003eReduced engine power or acceleration hesitation\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by ignition system faults\u003c\/li\u003e\n\u003cli\u003eIncreased fuel consumption due to incomplete combustion\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\u003eVerify compatibility with Lexus GS400, LS400, or SC400 before replacing the ignition coil\u003c\/li\u003e\n\u003cli\u003eHandle the ignition coil carefully to avoid damage to electrical connectors\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications when securing the coil\u003c\/li\u003e\n\u003cli\u003eInspect related ignition components such as spark plugs and wires during installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Walker ThunderSpark ignition coil 921-2166 is manufactured to meet industry standards for ignition components. While specific warranty details are not provided, Walker products typically undergo rigorous quality control to ensure reliable performance and durability in automotive applications.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43547285586101,"sku":"DKHD-921-2166","price":57.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_9212166_Fro.jpg?v=1774892462","url":"https:\/\/www.partcatalog.com\/products\/walker-921-2166-ignition-coil","provider":"PartCatalog","version":"1.0","type":"link"}