{"product_id":"wjauto-iridium-spark-plugs-4-pack-pre-gapped-oem-replacement-for-multiple-makes-long-life","title":"WJAUTO Iridium Spark Plugs 4-Pack, Pre-Gapped OEM Replacement for Multiple Makes, Long-Life","description":"\u003cp\u003e\u003cstrong\u003eWJAUTO Iridium spark plugs (4-pack) are pre-gapped OEM-style replacements built to deliver reliable ignition, longer service life, and improved throttle response across many popular vehicle makes.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you're replacing worn ignition parts or upgrading from standard copper plugs, these WJAUTO iridium units are designed to fit a wide range of engines from Toyota, Mazda and Nissan to Mercedes‑Benz, Lexus, Land Rover, Jaguar, Infiniti, Chevrolet, Acura, Pontiac, Scion and Suzuki. Each plug arrives pre-set to OEM gap specifications for straightforward installation and consistent electrical performance. The iridium center electrode is engineered for fine, stable spark formation and extended durability under high-temperature conditions.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these spark plugs improve everyday driving?\u003c\/h3\u003e\n\u003cp\u003eIridium electrodes encourage a more concentrated, stable spark which can help combustion start more cleanly. That generally yields smoother idling, crisper throttle response, and steadier acceleration compared with worn or basic copper plugs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFine iridium tip for focused spark and more complete combustion\u003c\/li\u003e\n  \u003cli\u003ePre-gapped to OEM specs to reduce installation time and error\u003c\/li\u003e\n  \u003cli\u003eConsistent performance across a wide RPM range\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these WJAUTO plugs fit my vehicle?\u003c\/h3\u003e\n\u003cp\u003eWJAUTO offers these plugs as OEM-style replacements compatible with many models from the listed brands. Always verify fitment against your vehicle’s year, make, model, and engine code before ordering to confirm correct thread size and reach.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCheck compatibility using vehicle fit tools or your owner’s manual\u003c\/li\u003e\n  \u003cli\u003eDesigned to match common OEM dimensions and heat ranges\u003c\/li\u003e\n  \u003cli\u003eSold in a 4-pack for complete bank or cylinder set replacements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long can I expect them to last compared to standard plugs?\u003c\/h3\u003e\n\u003cp\u003eIridium alloys are harder and more temperature-resistant than traditional copper, which helps the electrode keep its shape and gap longer. Under typical driving conditions these plugs are rated for extended intervals, reducing how often you need to replace them.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable iridium center electrode resists wear and erosion\u003c\/li\u003e\n  \u003cli\u003eDesigned service life notably longer than basic copper plugs\u003c\/li\u003e\n  \u003cli\u003eLower carbon build-up for steadier long-term performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these ready for DIY installation or professional service?\u003c\/h3\u003e\n\u003cp\u003eThe plugs come pre-gapped to match OEM recommendations, so they’re ready to install for most users. Whether you’re performing a home tune-up or a shop technician is doing the job, these plugs reduce one step in the install process.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePre-gapped at the factory to minimize adjustments\u003c\/li\u003e\n  \u003cli\u003e4-pack format suits multi-cylinder engines and full replacements\u003c\/li\u003e\n  \u003cli\u003eWorks well for both DIY mechanics and professional garages\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Drivers and mechanics who want an affordable, long-lasting ignition upgrade that mirrors OEM fit and function across many popular brands. If you need pre-gapped, durable spark plugs for routine maintenance or performance-minded replacement with wide compatibility, the WJAUTO iridium 4-pack offers a straightforward, time-saving option.\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 — each plug is factory pre-gapped to common OEM specifications for straightforward 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 conditions they offer substantially longer service life than standard copper plugs, reducing replacement frequency.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"WJAUTO","offers":[{"title":"Default Title","offer_id":55163254604119,"sku":"B0F4FK2MJ9","price":34.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/wjauto-spark-plugs-front-packaging.jpg?v=1790342621","url":"https:\/\/britishgarage.co.uk\/products\/wjauto-iridium-spark-plugs-4-pack-pre-gapped-oem-replacement-for-multiple-makes-long-life","provider":"British Garage","version":"1.0","type":"link"}