{"product_id":"sykrss-8-pack-uf504-coils-lzfr5ci-11-iridium-plugs-for-5-7l-v8-dodge-chrysler","title":"SYKRSS 8-Pack UF504 Coils + LZFR5CI-11 Iridium Plugs for 5.7L V8 (Dodge\/Chrysler)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eUpgrade your 5.7L V8 powertrain with the SYKRSS 8-pack ignition coil packs and LZFR5CI-11 iridium spark plugs. Designed for a broad range of Dodge and Chrysler vehicles, including Challenger, Charger, Durango, Grand Cherokee, Aspen, Ram 1500\/2500\/3500, and more, this kit targets the heart of your ignition system where reliable sparks matter most.\u003c\/p\u003e\n\u003cp\u003eBuilt to meet or exceed OE standards, these components emphasize durability under heat and load. The kit is presented as a practical, all-in-one replacement option intended to simplify maintenance while keeping the engine’s ignition system cohesive and predictable across RPMs.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIgnition coil packs: 8 units\u003c\/li\u003e\n  \u003cli\u003eSpark plugs: 8 units\u003c\/li\u003e\n  \u003cli\u003eManual: 1 copy\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eQuality, compatibility, and reliability\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMultivehicle compatibility: Works with Chrysler 300, Aspen, Dodge Challenger\/Charger, Durango, Jeep Grand Cherokee, Ram 1500\/2500\/3500 — all 5.7L V8 family releases\u003c\/li\u003e\n  \u003cli\u003eOE-standard quality: Built with heat-resistant materials to withstand high temperatures and demanding engine conditions\u003c\/li\u003e\n  \u003cli\u003eDirect replacement: Quick, tool-friendly installation designed for a seamless swap\u003c\/li\u003e\n  \u003cli\u003eReliability in practice: Aims to address common ignition symptoms like misfires, rough idle, and engine hesitation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIn real-world use, you may experience crisper starts and steadier idle, with potential for smoother power delivery across the throttle range. Individual results depend on vehicle condition and maintenance history, but this kit is positioned as a solid, all-in-one option for owners seeking a cohesive ignition upgrade.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation, support, and warranty\u003c\/h3\u003e\n\u003cp\u003eThe kit is designed for straightforward, fast service. To ensure exact fit, verify your vehicle’s year\/make\/model and OE part identifiers (UF504 for coils and LZFR5CI-11 for plugs) before purchase. SYKRSS backs the kit with a 24-month pleasant experience and responsive customer support.\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: What vehicles does this SYKRSS kit fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with many 5.7L V8 Chrysler and Dodge models; always verify OE numbers UF504 and LZFR5CI-11 against your vehicle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What comes in the box?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Eight ignition coils, eight spark plugs, and one user manual; designed for straightforward, direct replacement.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SYKRSS","offers":[{"title":"Default Title","offer_id":42395651604565,"sku":"B0DDKX6C94","price":206.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/sykrss-ignition-coil-pack-uf504-8pk.jpg?v=1775945540","url":"https:\/\/plentytorque.co.uk\/products\/sykrss-8-pack-uf504-coils-lzfr5ci-11-iridium-plugs-for-5-7l-v8-dodge-chrysler","provider":"PlentyTorque","version":"1.0","type":"link"}