{"product_id":"wjauto-iridium-spark-plugs-4-pack-pre-gapped-oem-replacement-long-life-approx-80-000-km","title":"WJAUTO Iridium Spark Plugs 4-Pack — Pre-Gapped OEM Replacement, Long-Life (approx. 80,000 km)","description":"\u003cp\u003e\u003cstrong\u003eWJAUTO Iridium Spark Plugs 4-Pack are OEM-style, pre-gapped ignition plugs built with fine iridium for reliable starts, improved throttle response, and extended service life up to 80,000 km.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese WJAUTO iridium spark plugs are engineered as direct-fit replacements for a wide range of vehicles — from commuter compacts to performance sedans — including Alfa Romeo, Audi, BMW, Chevrolet, Chrysler, Dodge, Honda, Toyota, Nissan, and many more. Supplied as a convenient four-piece set and pre-gapped at the factory, they simplify routine tune-ups and full-bank replacements while delivering consistent ignition and low carbon buildup over extended mileage.\u003c\/p\u003e\n\n\u003ch3\u003eHow do WJAUTO iridium plugs improve everyday driving?\u003c\/h3\u003e\n\u003cp\u003eIridium is used on the center electrode to provide a smaller, more durable firing tip than conventional copper or standard platinum plugs. That smaller tip concentrates spark energy, producing quicker flame kernel development and more reliable ignition across various driving conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFaster ignition response for crisper throttle feel.\u003c\/li\u003e\n  \u003cli\u003eReduced misfires during cold starts and load changes.\u003c\/li\u003e\n  \u003cli\u003eLower carbon accumulation helps maintain consistent combustion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these plugs truly ready to install out of the box?\u003c\/h3\u003e\n\u003cp\u003eYes — each spark plug arrives pre-gapped to match common OEM specifications, so no field re-gapping is required for compatible applications. Pre-gapping saves time for both DIYers and technicians and reduces the risk of incorrect gap settings that can affect performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFactory pre-set gap for straightforward swap-and-go replacement.\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard torque and installation procedures.\u003c\/li\u003e\n  \u003cli\u003eIdeal for single-cylinder and multi-cylinder replacement when supplied as a 4-pack.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long can I expect these iridium plugs to last?\u003c\/h3\u003e\n\u003cp\u003eConstructed with high-grade iridium and robust materials, these plugs are designed for long service intervals. Under normal driving conditions they can deliver notable durability, helping you stay on schedule with fewer replacements than copper or conventional plugs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated for extended life — up to approximately 80,000 km when used per manufacturer guidelines.\u003c\/li\u003e\n  \u003cli\u003eHigh temperature resistance reduces electrode wear over time.\u003c\/li\u003e\n  \u003cli\u003eConsistent ignition means fewer tune-ups to restore performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich cars do these WJAUTO spark plugs fit?\u003c\/h3\u003e\n\u003cp\u003eWJAUTO markets these iridium plugs as OEM-fit replacements for many popular makes and models. Compatibility depends on year, engine type, and specific plug part number, so verifying fitment before purchase is recommended.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible brands include Alfa Romeo, Audi, BMW, Chevrolet, Chrysler, Dodge, Hyundai, Honda, Toyota, Nissan, Mazda, Volkswagen, Mitsubishi, Isuzu, Suzuki, Plymouth.\u003c\/li\u003e\n  \u003cli\u003eSold as a 4-pack, suitable for many four-cylinder engines or partial-bank replacements.\u003c\/li\u003e\n  \u003cli\u003eUse your vehicle info (year\/make\/model\/engine) to confirm exact fit before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Drivers and mechanics who want a cost-effective, OEM-style ignition upgrade that balances durability and performance will find these WJAUTO iridium spark plugs useful. They’re aimed at owners performing scheduled maintenance, DIY enthusiasts tackling tune-ups, and service shops seeking a reliable, long-life plug option across many common vehicle makes. Always confirm compatibility with your vehicle’s specifications and follow recommended torque and installation practices for safe, effective results.\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 WJAUTO spark plugs come pre-gapped?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. They are pre-gapped at the factory to common OEM specs for easy plug-and-play installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long do WJAUTO iridium spark plugs typically last?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Under normal driving, they can last up to around 80,000 km, depending on engine conditions and driving style.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"WJAUTO","offers":[{"title":"Default Title","offer_id":48084368425118,"sku":"B0F4F28QW9","price":33.34,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/wjauto-spark-plugs-front-packaging_9bd26fe3-16af-4b60-be14-6c3d09c9ea24.jpg?v=1785851929","url":"https:\/\/northtrailauto.ca\/products\/wjauto-iridium-spark-plugs-4-pack-pre-gapped-oem-replacement-long-life-approx-80-000-km","provider":"North Trail Auto","version":"1.0","type":"link"}