{"product_id":"apremium-iridium-platinum-spark-plugs-4-pack-for-chevrolet-malibu-colorado-hhr-saturn-aura-pontiac-g6","title":"APremium Iridium Platinum Spark Plugs — 4-Pack for Chevrolet Malibu, Colorado, HHR, Saturn Aura, Pontiac G6","description":"\u003ch2\u003eUpgrade your ignition with APremium Iridium Platinum Spark Plugs\u003c\/h2\u003e\n\u003cp\u003eDesigned to fit a wide range of GM models, these plugs pair a durable iridium tip with a platinum core to deliver consistent ignition and smooth engine response. The set is ideal for owners looking for a straightforward upgrade that supports reliable starts, steady idle, and dependable performance across daily driving and longer trips.\u003c\/p\u003e\n\u003ch3\u003eKey features that matter in real-world use\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCenter electrode: iridium with a platinum core for a durable, efficient spark path.\u003c\/li\u003e\n  \u003cli\u003ePrecise gap: 0.044 inches pre-set for compatibility with the listed engines.\u003c\/li\u003e\n  \u003cli\u003eReliable build: 14 mm thread, 5\/8 inch hex, and a reach of 25 mm designed for a straightforward install in most four-cylinder GM engines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDesigned for longevity and consistency\u003c\/h3\u003e\n\u003cp\u003eEngineered to support longer service intervals, these plugs are commonly considered for replacement around the 80,000 to 100,000-mile mark under normal driving. They aim to maintain stable ignition across aging ignition systems while minimizing misfires and rough starts in everyday use.\u003c\/p\u003e\n\u003ch3\u003eBroad vehicle fitment you can trust\u003c\/h3\u003e\n\u003cp\u003eThe fitment covers multiple Chevrolet models (Cobalt, Malibu, and HHR), GMC Canyon and Colorado, Pontiac lines (G5, G6, Grand Am, Pursuit, Solstice), Saturn vehicles (Aura, Ion, Sky, Vue), and Isuzu i-280\/i-290. This broad compatibility helps simplify choosing a plug set when performing a scheduled ignition service.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReference numbers include: 91418, ILTR5E11, AI3923, XP3923, 12598004, 12622441, 12625058, 3474.\u003c\/li\u003e\n  \u003cli\u003ePack contents: four ignition plugs ready for installation across multiple banks as needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat you get in this pack\u003c\/h3\u003e\n\u003cp\u003eA four-pack of plugs designed for quick replacement in compatible GM engines, paired with a focus on reliable ignition performance and long-term durability. Follow your vehicle’s manual for exact replacement intervals and installation torque specs.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: Benefits described are possibilities based on design and fitment. Actual performance depends on the complete ignition system, fuel quality, and driving conditions.\u003c\/em\u003e\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: Which vehicles are compatible with this spark plug set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with Chevrolet Cobalt, Malibu, HHR; GMC Canyon\/Colorado; Pontiac G5\/G6\/Grand Am\/Pursuit\/Solstice; Saturn Aura\/Ion\/Sky\/Vue; Isuzu i-280\/i-290, among others.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the key features of these A-Premium spark plugs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Iridium center electrode with a platinum core, 0.044 inch gap, 14 mm thread, 5\/8 inch hex, 25 mm reach, designed for long service intervals.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"A-Premium","offers":[{"title":"Default Title","offer_id":42467635920981,"sku":"B0CGM1454Y","price":35.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/apremium-iridium-platinum-spark-plug-closeup.jpg?v=1778059911","url":"https:\/\/plentytorque.co.uk\/products\/apremium-iridium-platinum-spark-plugs-4-pack-for-chevrolet-malibu-colorado-hhr-saturn-aura-pontiac-g6","provider":"PlentyTorque","version":"1.0","type":"link"}