{"product_id":"wjauto-iridium-spark-plugs-4-pack-for-gm-2-2l-2-4l-l4-pre-gapped-oem-fit-long-life","title":"WJAUTO Iridium Spark Plugs 4-Pack for GM 2.2L\/2.4L L4 — Pre-Gapped OEM Fit, Long-Life","description":"\u003cp\u003e\u003cstrong\u003eWJAUTO Iridium spark plugs are pre-gapped, OEM-fit ignition parts engineered to deliver reliable starts, quicker combustion, and long service life for compatible GM 4-cylinder engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your vehicle uses iridium-tipped spark plugs, this 4-pack from WJAUTO offers a direct replacement engineered to meet original equipment specifications. Designed for a broad range of Chevrolet, GMC, Buick, Pontiac, Saab, Saturn and Fisker models with 2.2L or 2.4L inline-4 engines, these plugs arrive pre-gapped and ready to install to simplify routine maintenance or full spark-plug swaps.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and engines will these WJAUTO plugs fit?\u003c\/h3\u003e\n\u003cp\u003eThese iridium plugs are made to match OEM fitment across many GM platforms. Always verify year, make, model and engine before ordering to avoid returns.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBuick: Allure (2010), LaCrosse (2010–2016), Regal (2011–2017), Verano (2012–2017).\u003c\/li\u003e\n  \u003cli\u003eChevrolet: Captiva Sport (2008–2015), Cobalt (2006–2010), Equinox (2010–2017), HHR (2006–2011), Impala (2014), Malibu (2007–2014), Orlando (2012–2014).\u003c\/li\u003e\n  \u003cli\u003eGMC, Pontiac, Saab, Saturn, Fisker compatibility listed for specific years and models—use vehicle look-up before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do iridium electrodes affect performance and durability?\u003c\/h3\u003e\n\u003cp\u003eIridium is used for its high melting point and wear resistance, enabling a finer electrode tip that sustains a consistent spark over many miles. This typically translates into dependable ignitions and longer service intervals compared with standard copper plugs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFine iridium center electrode for faster ignition and stable combustion.\u003c\/li\u003e\n  \u003cli\u003eHigh-temperature resistance reduces electrode erosion and carbon build-up.\u003c\/li\u003e\n  \u003cli\u003eRated for longer service life—up to approximately 80,000 km under normal conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these plugs ready to install, and what does \"OEM fit\" mean?\u003c\/h3\u003e\n\u003cp\u003eYes—each plug comes factory pre-gapped to match OEM specifications so they can be installed without gap adjustments for the listed vehicles. \"OEM fit\" indicates thread size, hex dimensions and reach match original spark plugs for direct replacement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFactory pre-gapped for plug-and-play installation.\u003c\/li\u003e\n  \u003cli\u003eMatching dimensions for secure seating and correct heat range.\u003c\/li\u003e\n  \u003cli\u003ePackaged as a 4-pack (sold in a box suitable for replacing all cylinders on many 4-cylinder engines).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I expect in terms of maintenance and longevity?\u003c\/h3\u003e\n\u003cp\u003eWith quality materials and correct installation, these iridium plugs are designed to extend the interval between replacements. Real-world results vary with driving style, engine condition and service environment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTypical life expectancy up to around 80,000 km under normal driving conditions.\u003c\/li\u003e\n  \u003cli\u003eReduced need for frequent replacements compared to copper plugs.\u003c\/li\u003e\n  \u003cli\u003eLess carbon deposition means more consistent performance between tune-ups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Car owners and independent mechanics who need a cost-effective, OEM-style replacement for worn spark plugs on compatible GM four-cylinder engines will benefit most. If you perform your own maintenance or manage a small fleet, these pre-gapped iridium plugs simplify installation and help extend service intervals. Before buying, cross-check your vehicle year, make, model and engine code to confirm compatibility; for extra certainty, use online vehicle look-up tools or consult a parts professional.\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 plugs come pre-gapped?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, they arrive pre-gapped to OEM specifications for 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 the iridium spark plugs typically last?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Under normal driving, they’re rated for up to about 80,000 km, depending on conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"WJAUTO","offers":[{"title":"Default Title","offer_id":48085547090078,"sku":"B0G1KBGGMF","price":36.34,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/wjauto-front-packaging.jpg?v=1785872610","url":"https:\/\/northtrailauto.ca\/products\/wjauto-iridium-spark-plugs-4-pack-for-gm-2-2l-2-4l-l4-pre-gapped-oem-fit-long-life","provider":"North Trail Auto","version":"1.0","type":"link"}