{"product_id":"wjauto-iridium-spark-plugs-4-pack-pre-gapped-oem-fit-for-hyundai-kia-honda-long-life-ignition","title":"WJAUTO Iridium Spark Plugs 4-Pack — Pre-Gapped OEM Fit for Hyundai\/Kia\/Honda, Long-Life Ignition","description":"\u003cp\u003e\u003cstrong\u003eWJAUTO Iridium Spark Plugs 4-pack are pre-gapped OEM-style replacements designed to deliver reliable ignition, longer service life, and improved throttle response for compatible Hyundai, Kia, Honda, Lexus, Mazda, Mercedes-Benz and other makes.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese WJAUTO iridium spark plugs are built with a fine iridium center electrode and factory-set gap, offering a drop-in upgrade for vehicles that specify iridium or equivalent OEM spark plugs. Sold in a convenient 4-pack, they are intended for complete-cylinder replacements and routine tune-ups. The plugs are engineered to resist high temperatures, help maintain efficient combustion, and reduce carbon buildup compared with standard copper options.\u003c\/p\u003e\n\n\u003ch3\u003eHow will these spark plugs affect everyday driving?\u003c\/h3\u003e\n\u003cp\u003eUpgrading to iridium plugs can provide crisper ignition and steadier combustion throughout the rev range, which drivers often perceive as improved throttle response and smoother idle. While exact results depend on your vehicle and driving style, iridium electrodes burn more slowly and maintain gap integrity longer than softer metals.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFiner iridium tip for consistent spark delivery.\u003c\/li\u003e\n  \u003cli\u003ePre-gapped to OEM specs for immediate installation.\u003c\/li\u003e\n  \u003cli\u003eDesigned to reduce carbon deposits that impact performance.\u003c\/li\u003e\n  \u003cli\u003eSold in four-pack for full-cylinder service or staged replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre WJAUTO spark plugs compatible with my vehicle?\u003c\/h3\u003e\n\u003cp\u003eThese plugs are marketed as OEM-fit replacements for a variety of makes including Hyundai, Kia, Acura, Chrysler, Honda, Lexus, Mazda, Mercedes-Benz, Mini and Mitsubishi. Compatibility depends on engine type and the factory part number, so always verify fitment for your specific year, model and engine.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCheck vehicle year, make, model and engine before purchase.\u003c\/li\u003e\n  \u003cli\u003eUse online parts lookup or your vehicle’s service manual to confirm part number.\u003c\/li\u003e\n  \u003cli\u003ePre-gapped to match many OEM specifications, reducing adjustment needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long can I expect these plugs to last and what maintenance is needed?\u003c\/h3\u003e\n\u003cp\u003eConstructed with iridium, these spark plugs are rated for extended service life and can last up to around 80,000 km under normal driving conditions. Longevity depends on engine condition, fuel quality, and driving patterns; inspect plugs during scheduled maintenance to ensure optimal performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIridium center electrode resists wear for longer intervals.\u003c\/li\u003e\n  \u003cli\u003eRecommended inspection during routine tune-ups or when diagnosing misfires.\u003c\/li\u003e\n  \u003cli\u003eReplace all relevant plugs at once for balanced combustion and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes these plugs DIY-friendly for home mechanics?\u003c\/h3\u003e\n\u003cp\u003eWJAUTO spark plugs come pre-gapped at the factory to OEM-like settings, eliminating the need for initial gap adjustment and simplifying installation. Each pack includes four plugs—sufficient for many four-cylinder engines—making them a practical choice for at-home tune-ups or professional service bays.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePre-gapped for plug-and-play installation.\u003c\/li\u003e\n  \u003cli\u003eFour-plug pack suits most four-cylinder engines or partial replacements.\u003c\/li\u003e\n  \u003cli\u003eDurable construction minimizes the frequency of replacements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The WJAUTO Iridium 4-pack is aimed at drivers and mechanics seeking a cost-effective OEM-style iridium replacement for routine maintenance or performance-minded owners wanting longer service life and steadier ignition. It’s a good fit for owners of compatible Hyundai, Kia, Honda, Lexus, Mazda, Mercedes-Benz, Mini, Mitsubishi and similar vehicles who want a quick, pre-gapped swap that supports reliable starts, consistent throttle response and reduced spark-plug maintenance intervals.\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 spark plugs come pre-gapped?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. WJAUTO Iridium spark plugs are pre-gapped at the factory to match common OEM specifications for immediate 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 plugs typically last?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They are rated for extended service life and can last up to about 80,000 km depending on driving conditions and engine health.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"WJAUTO","offers":[{"title":"Default Title","offer_id":67592572829881,"sku":"B0F4F14684","price":62.74,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/wjauto-front-packaging_f6fbb4af-2f8d-4816-9c70-540700b84c54.jpg?v=1790565734","url":"https:\/\/redleafauto.ca\/products\/wjauto-iridium-spark-plugs-4-pack-pre-gapped-oem-fit-for-hyundai-kia-honda-long-life-ignition","provider":"Redleaf Auto","version":"1.0","type":"link"}