{"product_id":"sykrss-iridium-spark-plugs-4-pack-xp5263-for-2-0l-2-4l-l4-engines-oe-fit-long-life","title":"SYKRSS Iridium Spark Plugs 4-Pack XP5263 for 2.0L–2.4L L4 Engines — OE Fit, Long Life","description":"\u003cp\u003e\u003cstrong\u003eSYKRSS XP5263 iridium spark plugs are a four-pack direct-replacement designed to match OE fit and deliver reliable ignition for 2.0L–2.4L L4 GM-based engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese SYKRSS iridium plugs are engineered to meet the original equipment dimensions and electrical characteristics used in many Buick, Chevrolet, Pontiac, Saturn, Saab and related models. Built with an iridium-tipped center electrode, copper core and ceramic insulator, they are intended to offer consistent spark energy, long service life and easier cold starts compared with older nickel plugs. Before buying, confirm the OEM part numbers (12680076, 12642791, XP5263, 41-118) and your vehicle’s year, make and model to ensure fitment.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these plugs improve everyday driving?\u003c\/h3\u003e\n\u003cp\u003eIridium’s high melting point and fine electrode tip require less voltage to produce a stable spark, which helps the ignition system fire more consistently across operating conditions. That consistency can reduce misfires and stabilize idle and throttle response without changing engine management.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSharper, more consistent spark from a fine iridium tip\u003c\/li\u003e\n  \u003cli\u003eImproved cold-start ignition over worn plugs\u003c\/li\u003e\n  \u003cli\u003eReduced misfires and smoother idle in many applications\u003c\/li\u003e\n  \u003cli\u003eLonger expected service life compared with standard plugs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these SYKRSS XP5263 plugs fit my vehicle?\u003c\/h3\u003e\n\u003cp\u003eThese plugs are made as direct replacements for OE numbers listed above and are commonly used in 2.0L, 2.2L and 2.4L L4 engines found in several GM and related models. Compatibility varies by model year and engine variant, so always verify against your vehicle’s manual or parts list.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible OE references: 12680076, 12642791, XP5263, 41-118\u003c\/li\u003e\n  \u003cli\u003eCommon fitments: Buick LaCrosse, Regal, Verano; Chevy Equinox, Malibu, HHR, Cobalt, Captiva Sport, Captiva; Pontiac G5\/G6\/Aura; Saturn Vue; Saab 9-5; others\u003c\/li\u003e\n  \u003cli\u003eEngine sizes: 2.0L \/ 2.2L \/ 2.4L inline-4 configurations\u003c\/li\u003e\n  \u003cli\u003eAlways cross-check year\/make\/model before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and quality checks are used in these spark plugs?\u003c\/h3\u003e\n\u003cp\u003eSYKRSS designs these plugs with an iridium-tipped center electrode over a copper core to balance conductivity and durability. Each plug is assembled with a ceramic insulator and tested to ensure stable high-voltage performance across typical engine conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIridium center electrode for long life and low voltage requirement\u003c\/li\u003e\n  \u003cli\u003eCopper core for efficient heat transfer and electrical conductivity\u003c\/li\u003e\n  \u003cli\u003eCeramic insulator for reliable isolation and thermal resistance\u003c\/li\u003e\n  \u003cli\u003eManufacturing tests to reduce misfires, backfiring and ignition faults\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the box and what support is offered?\u003c\/h3\u003e\n\u003cp\u003eThe package includes four SYKRSS XP5263 spark plugs and a user manual. SYKRSS provides a one-year customer service window and commits to respond to inquiries within 48 hours, helping with fitment questions or warranty concerns.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes: 4 spark plugs and 1 manual\u003c\/li\u003e\n  \u003cli\u003eWarranty\/support: 1-year assistance and 48-hour response commitment\u003c\/li\u003e\n  \u003cli\u003eRecommended to inspect and gap plugs if required before installation\u003c\/li\u003e\n  \u003cli\u003eKeep old plugs for comparison if diagnosing engine issues\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? These SYKRSS XP5263 iridium plugs are intended for DIY mechanics, professional technicians and vehicle owners seeking a cost-effective replacement that mirrors OE specifications for many GM-derived 2.0–2.4L four-cylinder engines. They are a suitable option if you want a longer-lived plug than standard copper types, need to restore consistent ignition behavior, or are replacing worn or fouled spark plugs as part of routine maintenance. Confirm fitment with your vehicle’s OEM reference before purchase to ensure correct application.\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 spark plugs pre-gapped?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They come to standard factory gap specifications but always check and adjust to your vehicle’s required gap before installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long do SYKRSS iridium plugs typically last?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Iridium plugs generally last significantly longer than nickel plugs; mileage depends on driving conditions but they are designed for extended service life.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SYKRSS","offers":[{"title":"Default Title","offer_id":48087667114142,"sku":"B0D4PCFCR2","price":36.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/sykrss-xp5263-front-packaging.jpg?v=1785928114","url":"https:\/\/northtrailauto.ca\/products\/sykrss-iridium-spark-plugs-4-pack-xp5263-for-2-0l-2-4l-l4-engines-oe-fit-long-life","provider":"North Trail Auto","version":"1.0","type":"link"}