{"product_id":"ngk-v-power-spark-plugs-lfr6a-11-6-pack-for-2005-toyota-avalon-3-5l-v6-v-groove-resistor","title":"NGK V-Power Spark Plugs LFR6A-11 (6 Pack) for 2005 Toyota Avalon 3.5L V6 — V‑Groove, Resistor","description":"\u003cstrong\u003eNGK V-Power LFR6A-11 is a six-pack of OEM‑approved spark plugs engineered to deliver reliable ignition performance for the 2005 Toyota Avalon 3.5L V6.\u003c\/strong\u003e\n\n\u003cp\u003eIf you’re replacing worn plugs on a 2005 Toyota Avalon Limited with the 3.5L\/3456cc V6, these NGK V-Power LFR6A-11 units are made to match factory specifications while offering NGK’s V-Groove electrode design for stable sparks and economical performance. They come as a six-pack, include resistors to reduce electrical interference, and use NGK’s established heat range to suit the Avalon’s engine requirements.\u003c\/p\u003e\n\n\u003ch3\u003eWhat makes the NGK V-Power LFR6A-11 different from standard spark plugs?\u003c\/h3\u003e\n\u003cp\u003eThese plugs use NGK’s V-Groove technology on the electrode to concentrate the spark and promote more consistent ignition across cylinders. They are produced to original equipment standards so fitment and baseline performance align with factory expectations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eV-Groove electrode focuses the spark for reliable firing\u003c\/li\u003e\n  \u003cli\u003eResistor built in to minimize radio and electronics interference\u003c\/li\u003e\n  \u003cli\u003eManufacturer heat range 6 matches common factory settings for V6 engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will installing these plugs affect my Avalon’s driving behavior?\u003c\/h3\u003e\n\u003cp\u003eReplacing old, fouled, or worn spark plugs with these NGK LFR6A-11 plugs can restore consistent ignition timing and smoother engine idling. While individual results vary with vehicle condition, fresh plugs typically help the engine run more evenly and reduce misfires.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eImproved cylinder-to-cylinder combustion stability\u003c\/li\u003e\n  \u003cli\u003ePotential for steadier idle and reduced engine hesitation\u003c\/li\u003e\n  \u003cli\u003eOEM fitment helps maintain factory engine calibrations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these plugs a direct replacement for a 2005 Toyota Avalon Limited 3.5L (V6)?\u003c\/h3\u003e\n\u003cp\u003eYes — the NGK LFR6A-11 is compatible with the 2005 Toyota Avalon Limited 3.5L\/3456cc V6 when the vehicle calls for this plug specification. They’re sold in a six-pack to cover all cylinders on the V6 without mix‑matching part numbers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSold as a 6-pack to replace all cylinders at once\u003c\/li\u003e\n  \u003cli\u003eListed as original equipment manufacturer approved\u003c\/li\u003e\n  \u003cli\u003eSpecifically suited to V6 engines with heat range 6\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I know before installation?\u003c\/h3\u003e\n\u003cp\u003eAlways check your owner’s manual or service data for the correct gap and torque specifications before installation. Use anti-seize sparingly only if recommended, and torque each plug to the manufacturer’s specification to avoid damage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify electrode gap and torque per Toyota specs before fitting\u003c\/li\u003e\n  \u003cli\u003eReplace all six plugs at once for balanced performance\u003c\/li\u003e\n  \u003cli\u003eObserve ignition coil and wiring condition while you service the plugs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This six-pack of NGK V-Power LFR6A-11 spark plugs is aimed at owners and technicians servicing a 2005 Toyota Avalon Limited with the 3.5L V6 who want an OEM-matching replacement that leverages NGK’s V-Groove design. It’s a practical choice for routine maintenance or for anyone seeking reliable, cost-effective ignition parts that align with factory specifications.\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 the correct fit for a 2005 Toyota Avalon 3.5L V6?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The LFR6A-11 specification is compatible with the 2005 Toyota Avalon Limited 3.5L\/3456cc V6 and is sold in a six-pack to replace all cylinders.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these plugs include suppressors for electronics interference?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. NGK V-Power LFR6A-11 plugs include a built-in resistor to reduce radio and electronic interference.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":48086760325278,"sku":"B07X6KMPG3","price":64.64,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ngk-v-power-lfr6a-11-pack-front.jpg?v=1785903855","url":"https:\/\/northtrailauto.ca\/products\/ngk-v-power-spark-plugs-lfr6a-11-6-pack-for-2005-toyota-avalon-3-5l-v6-v-groove-resistor","provider":"North Trail Auto","version":"1.0","type":"link"}