{"product_id":"atsuch-ignition-coil-wire-harness-connectors-2-pack-for-gm-lq9-lq4-ls2-ls3-ls7-oe-style-direct-fit-heat-resistant","title":"atsuch Ignition Coil Wire Harness Connectors 2-Pack for GM LQ9\/LQ4\/LS2\/LS3\/LS7 — OE-Style Direct-Fit, Heat-Resistant","description":"\u003cp\u003e\u003cstrong\u003eThese two atsuch ignition coil wire harness connectors are direct-fit replacement plugs designed to restore reliable electrical connection for GM LQ9\/LQ4\/LS-series coil packs.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen an engine misfire, rough idle, or diagnostic trouble codes point to a failing coil harness, swapping in quality replacement connectors can often solve intermittent ignition faults without replacing whole coils. atsuch's 2-piece harness set targets a wide range of General Motors small-block V8 and truck engines — including LQ9, LQ4, LS2, LS3, LS7 and related LSX family vehicles — and matches multiple OE-style coil pack designs for a straightforward, plug-and-play repair.\u003c\/p\u003e\n\n\u003ch3\u003eWill these connectors fit my GM engine and coil pack?\u003c\/h3\u003e\n\u003cp\u003eatsuch designed this connector set to be compatible with many GM LS and truck coil designs. Cross-reference your vehicle's coil part number (examples include D510C, D581, D585, D513A, D514A) or application list to confirm fitment before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with LQ9, LQ4, LS2, LS3, LS7 and LSX applications\u003c\/li\u003e\n  \u003cli\u003eWorks with common truck coil pack part numbers like 12570616 and 12558693\u003c\/li\u003e\n  \u003cli\u003eIntended as a direct replacement connector for OEM-style coil packs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what tools do I need?\u003c\/h3\u003e\n\u003cp\u003eInstallation is intended to be simple: unplug the old connector and plug in the new atsuch connector, with no splicing required on compatible systems. Basic hand tools may be needed to remove engine covers or clips; otherwise the parts are plug-and-play for technicians and DIYers comfortable working in the engine bay.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNo soldering required when matched to original harnesses\u003c\/li\u003e\n  \u003cli\u003eCommon tools: trim pry, small ratchet or screwdriver to access coil packs\u003c\/li\u003e\n  \u003cli\u003eDesigned to mate with OEM coil terminals for straightforward replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and durability can I expect from these connectors?\u003c\/h3\u003e\n\u003cp\u003eatsuch manufactures these harness connectors from durable polymers and corrosion-resistant contacts engineered for automotive under-hood conditions. They are built to resist heat, vibration and moisture exposure typical of engine compartments, extending service life compared with brittle or aged factory plugs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRobust plastic shell to withstand elevated temperatures\u003c\/li\u003e\n  \u003cli\u003eMetal contact surfaces treated for reliable conductivity\u003c\/li\u003e\n  \u003cli\u003eSealed design helps reduce moisture intrusion and electrical faults\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I verify before ordering to ensure proper fit?\u003c\/h3\u003e\n\u003cp\u003eBefore purchasing, check the OEM part numbers stamped on your existing coil connector or compare the connector shape to the vehicle-specific fit list. If you are unsure, take a photo of your factory connector and compare it to product images or send the seller a message with year, make, model and engine details.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConfirm coil part numbers such as 12570616, 12558693, 10457730, 19005218 where applicable\u003c\/li\u003e\n  \u003cli\u003eMatch connector pin count and housing shape to your existing plug\u003c\/li\u003e\n  \u003cli\u003eContact seller with vehicle details if fitment is uncertain\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Motorists and mechanics looking to repair ignition wiring on GM LS-series and truck engines without replacing expensive coil packs will find this atsuch 2-piece connector set practical and cost-effective. It suits DIY enthusiasts performing routine ignition troubleshooting as well as professional shops needing a durable replacement part for vehicles in the LQ9\/LQ4\/LS2\/LS3\/LS7 family. Always confirm compatibility with your vehicle’s coil part number before installation.\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: Are these connectors plug-and-play?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, when matched to compatible GM coil packs they plug directly into the existing harness without splicing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many connectors are included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The package includes two ignition coil wire harness connectors.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"atsuch","offers":[{"title":"Default Title","offer_id":48086455943326,"sku":"B0D6XC4YCW","price":45.32,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/atsuch-front-view-connector-pair.jpg?v=1785898433","url":"https:\/\/northtrailauto.ca\/products\/atsuch-ignition-coil-wire-harness-connectors-2-pack-for-gm-lq9-lq4-ls2-ls3-ls7-oe-style-direct-fit-heat-resistant","provider":"North Trail Auto","version":"1.0","type":"link"}