{"product_id":"a-premium-4-ignition-coils-iridium-spark-plugs-kit-for-toyota-camry-corolla-highlander-2-4l","title":"A-Premium 4-Ignition Coils \u0026 Iridium Spark Plugs Kit for Toyota Camry, Corolla, Highlander 2.4L","description":"\u003ch2\u003eA reliable ignition upgrade kit for 2.4L Toyota and friends\u003c\/h2\u003e\n\u003cp\u003eUpgrade your daily driver with the A-Premium set of four ignition coils paired with iridium spark plugs. Designed for broad 2.4L Toyota\/Lexus\/Scion applications, this kit aims to deliver steadier starts, smoother acceleration, and consistent combustion under varied driving conditions. Built to endure heat, vibration, and the demands of regular road use, the system blends reliability with straightforward maintenance.\u003c\/p\u003e\n\u003cp\u003eWhat sets this kit apart is its balanced engineering: four robust coil packs with blade terminals and a bolt-on mounting style that aligns with factory valve-cover placements. The spark plugs use an Iridium+Nickel construction, chosen for durability and dependable performance across mileage, weather shifts, and everyday city or highway driving.\u003c\/p\u003e\n\u003cp\u003eKey fitment and installation details help you plan a confident swap. The kit is compatible with a wide range of 2.4L Toyota models, including Camry, Corolla, Highlander, Matrix, RAV4, and Solara from various years. It also extends to related models such as Lexus HS250h, Pontiac Vibe, and Scion tC\/xB variants within the 2.4L family. A straightforward bolt-on process is supported by a valve-cover mounting location that mirrors factory design, reducing tweaks during installation.\u003c\/p\u003e\n\u003cp\u003eElectrical specs and mechanical guidelines give you a practical sense of what to expect during service. The coils are designed with a primary resistance around 0.79 ohms and a secondary resistance near 6 kΩ, balancing fast spark delivery with durability. The kit uses a 14mm thread diameter and a recommended installation torque of 25–30 N for secure, vibration-resistant mounting. The gap setting is specified at 7.7, which helps ensure consistent spark timing under different operating temperatures and loads.\u003c\/p\u003e\n\u003cp\u003eWhat you get beyond the parts is peace of mind. A dedicated one-year unlimited-mileage warranty backs the coils and plugs, reflecting a commitment to quality and confidence on the road. While individual results vary with vehicle condition, fuel quality, and driving style, this kit is designed to support reliable ignition performance as part of proactive maintenance.\u003c\/p\u003e\n\u003ch3\u003ePractical benefits and use cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnhanced ignition reliability across a 2.4L Toyota and related models, including Camry, Corolla, Highlander, and more.\u003c\/li\u003e\n  \u003cli\u003eDurable Iridium+Nickel spark plugs paired with four coil packs for consistent combustion and smoother starts.\u003c\/li\u003e\n  \u003cli\u003eBolt-on installation on a valve-cover mounting surface for a cleaner, factory-like fitment.\u003c\/li\u003e\n  \u003cli\u003eClear electrical specs (0.79 Ω primary, ~6 kΩ secondary) designed to support efficient spark delivery.\u003c\/li\u003e\n  \u003cli\u003eLong-term durability backed by a one-year unlimited-mileage warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you’re preparing a preventative service, addressing misfires, or pursuing a firmer idle and more confident acceleration, this kit offers a practical, non-technical upgrade path. It focuses on real-world driving needs—reliable starts, steady performance, and a straightforward replacement that respects your vehicle’s design intent.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which vehicles is this A-Premium set compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits Toyota Camry, Corolla, Highlander, Matrix, RAV4, Solara, plus Lexus HS250h and Scion xB\/tC with 2.4L engines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What comes in the kit and is there a warranty?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes four ignition coils and four iridium spark plugs, backed by a one-year unlimited-mileage warranty.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"A-Premium","offers":[{"title":"Default Title","offer_id":42494979506261,"sku":"B09M9X5NVK","price":93.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/a-premium-4-ignition-coils-kit-camry-compatibility.jpg?v=1778668517","url":"https:\/\/plentytorque.co.uk\/products\/a-premium-4-ignition-coils-iridium-spark-plugs-kit-for-toyota-camry-corolla-highlander-2-4l","provider":"PlentyTorque","version":"1.0","type":"link"}