{"product_id":"sunluway-ls-ignition-coil-bracket-kit-8-piece-d581-d514a-mounts-for-5-3l-ls-engines-aluminum-alloy-hardware","title":"Sunluway LS ignition coil bracket kit — 8-piece D581\/D514A mounts for 5.3L LS engines, aluminum alloy \u0026 hardware","description":"\u003cp\u003e\u003cstrong\u003eSunluway’s 8-piece ignition coil bracket kit secures D581\/D514A\/D510C coils to LS-series valve covers for a clean, reliable swap on 5.3L and related engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis bracket set is engineered to replace OEM coil mounts when converting or repairing LS-family engines (LS1, LS2, LS3, LS6, L92, L99, L33, LQ4, LQ9 and others) using D581-type ignition coils. Manufactured from aluminum alloy and steel, the kit includes all the hardware needed to mount eight coils across two valve covers, offering corrosion resistance and heat tolerance suitable for engine-bay conditions.\u003c\/p\u003e\n\n\u003ch3\u003eWill these brackets fit my LS-series valve covers and coil type?\u003c\/h3\u003e\n\n\u003cp\u003eYes — the Sunluway brackets are designed to precisely position D581-series ignition coils on common LS valve covers used in 5.3L and similar swaps. They match the dimensions and mounting points for many aftermarket and OE-style valve covers, reducing modification time.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompatible with D581, D514A, D510C coil families.\u003c\/li\u003e\n  \u003cli\u003eFits many LS1, LS2, LS3, LS6, LQ4\/LQ9 and L92\/L99 valve covers.\u003c\/li\u003e\n  \u003cli\u003eIncludes hardware to mount eight coils across two covers.\u003c\/li\u003e\n  \u003cli\u003eMay require separate spacers for extra-long coils (not included).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable are these mounts under engine heat and vibration?\u003c\/h3\u003e\n\n\u003cp\u003eSunluway uses high-performance aluminum alloy and steel components to withstand high temperatures and resist corrosion typical in engine compartments. The construction and finish minimize metal fatigue and maintain secure attachment under normal driving and light-performance use.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAluminum alloy brackets for heat tolerance and light weight.\u003c\/li\u003e\n  \u003cli\u003eSteel fasteners where strength is required.\u003c\/li\u003e\n  \u003cli\u003eCorrosion-resistant finishes to protect against humidity and road salts.\u003c\/li\u003e\n  \u003cli\u003eDesigned for stable performance under vibration loads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is installation — what’s included and what might I need?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit ships with all mounting brackets and necessary hardware for installing eight coils on two valve covers, making the basic install straightforward for anyone familiar with LS ignition systems. If your ignition coils are longer than standard D581 units, you’ll need to source additional spacers to achieve proper clearance; spacers are not supplied in the set.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eComplete set of brackets for eight coils and mounting screws included.\u003c\/li\u003e\n  \u003cli\u003eBasic hand tools and a torque wrench recommended for accurate installation.\u003c\/li\u003e\n  \u003cli\u003eExtra spacers required for long-length coil designs (sold separately).\u003c\/li\u003e\n  \u003cli\u003eInstallation compatible with standard valve cover gasket and coil boot clearances.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat support and warranty come with the Sunluway kit?\u003c\/h3\u003e\n\n\u003cp\u003eSunluway backs the bracket kit with a 12-month warranty and customer support to address fitment questions or defects. If you experience issues, contact the seller for troubleshooting, replacement parts, or warranty service.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e12-month limited warranty included.\u003c\/li\u003e\n  \u003cli\u003eCustomer support available for fitment and installation guidance.\u003c\/li\u003e\n  \u003cli\u003eReturns or replacements processed per warranty terms.\u003c\/li\u003e\n  \u003cli\u003eQuality control checks performed before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: This bracket set is aimed at mechanics, DIY enthusiasts, and performance builders performing LS-series swaps or replacing worn coil mounts on 5.3L and related engines. It’s ideal for anyone installing D581-style coils who wants a corrosion-resistant, OEM-compatible mounting solution that saves installation time. If you use long-profile coils, plan to buy spacers separately; otherwise the Sunluway kit provides a ready-to-install, durable mounting system for eight coils across two valve covers.\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: Do these brackets fit LS3 valve covers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, they’re engineered for many LS-series valve covers including LS3 when using D581-type coils, but verify mounting hole alignment before final install.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are spacers included for long ignition coils?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, spacers are not included; you will need to purchase additional spacers if your coils extend beyond standard length.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Sunluway","offers":[{"title":"Default Title","offer_id":48085811363998,"sku":"B0BC3XHPQM","price":42.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/sunluway-brackets-front-packaging.jpg?v=1785877677","url":"https:\/\/northtrailauto.ca\/products\/sunluway-ls-ignition-coil-bracket-kit-8-piece-d581-d514a-mounts-for-5-3l-ls-engines-aluminum-alloy-hardware","provider":"North Trail Auto","version":"1.0","type":"link"}