{"product_id":"ngk-laser-iridium-spark-plugs-for-subaru-outback-2-5i-2013-2017-silzkar7b11-4-pack-pre-gapped-oem-fit","title":"NGK Laser Iridium Spark Plugs for Subaru Outback 2.5i (2013–2017) — SILZKAR7B11 4-Pack, Pre-Gapped OEM Fit","description":"\u003cp\u003e\u003cstrong\u003eNGK Laser Iridium SILZKAR7B11 spark plugs (4-pack) are direct-fit, genuine replacement ignition plugs designed for Subaru Outback 2.5i models from 2013–2017.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese are authentic NGK Laser Iridium spark plugs (part number 93482) supplied in a 4-pack with original packaging and mounting hardware. Built to the manufacturer’s specifications, they replace the factory plugs without modification and are intended to restore correct gap dimensions and consistent ignition performance when installed according to your vehicle’s service schedule. Always verify fitment with your VIN or compatibility tool before purchase.\u003c\/p\u003e\n\n\u003ch3\u003eWhy choose NGK Laser Iridium over standard spark plugs?\u003c\/h3\u003e\n\u003cp\u003eLaser Iridium plugs use a fine precious-metal electrode that maintains a stable firing surface longer than conventional plugs. That smaller electrode requires less voltage to fire, which can mean a more reliable spark under a variety of driving conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIridium center electrode improves longevity and consistent spark.\u003c\/li\u003e\n  \u003cli\u003ePrecision manufacturing reduces misfires and keeps combustion stable.\u003c\/li\u003e\n  \u003cli\u003eDirect replacement design keeps OEM gap and thread specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will these plugs work in my 2013–2017 Subaru Outback 2.5i?\u003c\/h3\u003e\n\u003cp\u003eThese SILZKAR7B11 plugs are specified to match the thread size, reach, and heat range used on many Subaru Outback 2.5L engines of those years. Installing the correct NGK part restores the intended ignition geometry for the engine, helping the vehicle run as designed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit for Subaru Outback 2.5i (2013–2017) with 2.5L\/2498cc engine.\u003c\/li\u003e\n  \u003cli\u003ePre-gapped to NGK specifications for straightforward installation.\u003c\/li\u003e\n  \u003cli\u003eIncludes genuine packaging and required hardware for a complete replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I expect during installation and maintenance?\u003c\/h3\u003e\n\u003cp\u003eInstallation follows standard spark plug replacement steps: remove old plugs, check torque and re-gap if needed, and install new plugs to manufacturer torque specs. NGK recommends replacing plugs per the vehicle service interval and inspecting coil boots and ignition components at the same time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse a torque wrench to meet OEM thread torque; do not over-tighten.\u003c\/li\u003e\n  \u003cli\u003eInspect ignition coils and wiring for wear while plugs are removed.\u003c\/li\u003e\n  \u003cli\u003eConfirm fit with your VIN or a compatibility tool before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these plugs affect fuel economy or emissions?\u003c\/h3\u003e\n\u003cp\u003eReplacing worn or fouled plugs with the correct NGK Laser Iridium set can help restore efficient combustion and steady ignition. While they don’t alter factory emissions settings, clean, properly gapped plugs support the engine operating within its designed parameters.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHelps maintain consistent combustion for smooth running.\u003c\/li\u003e\n  \u003cli\u003eCan reduce misfires that may affect fuel use and exhaust monitoring.\u003c\/li\u003e\n  \u003cli\u003eDoes not change factory engine calibration or emissions hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Drivers and technicians who need a dependable, OEM-compatible replacement set of spark plugs for Subaru Outback 2.5i models (2013–2017). Ideal for routine maintenance, tune-ups, and anyone restoring ignition reliability with a genuine NGK Laser Iridium part. Confirm your vehicle fitment before purchase to ensure compatibility.\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 NGK plugs a direct replacement for Subaru Outback 2.5i 2013–2017?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The SILZKAR7B11 4-pack is specified as a direct-fit NGK replacement for many 2013–2017 Outback 2.5i engines; verify with your VIN.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these spark plugs come pre-gapped?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They arrive pre-gapped to NGK specifications, but it's best to confirm the gap and torque to your vehicle's service manual before installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":48081425170590,"sku":"B07T76XFFT","price":109.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ngk-front-packaging.jpg?v=1785803761","url":"https:\/\/northtrailauto.ca\/products\/ngk-laser-iridium-spark-plugs-for-subaru-outback-2-5i-2013-2017-silzkar7b11-4-pack-pre-gapped-oem-fit","provider":"North Trail Auto","version":"1.0","type":"link"}