{"product_id":"rawok-ignition-coil-4-double-iridium-spark-plugs-kit-uf669-for-gm-1-4l-turbo-oem-fit-long-life","title":"RAWOK Ignition Coil \u0026 4 Double-Iridium Spark Plugs Kit UF669 for GM 1.4L Turbo — OEM Fit, Long-Life","description":"\u003cp\u003e\u003cstrong\u003eRAWOK's kit pairs one UF669 ignition coil with four double-iridium spark plugs (1675) as a direct-fit replacement for GM 1.4L turbo engines, restoring ignition reliability and consistent spark performance.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis replacement kit is engineered to match OEM specifications for 1.4L (1364cc) turbocharged Chevrolet and Buick engines found in Cruze, Sonic, Trax, and Encore model years listed. The components are designed for straightforward installation, stable electrical output, and the corrosion- and wear-resistant benefits of double-iridium electrodes. Use this kit when misfires, rough idle, or poor throttle response indicate worn ignition parts, or as part of scheduled maintenance to maintain consistent combustion.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this coil and spark plug kit improve engine starting and idle?\u003c\/h3\u003e\n\n\u003cp\u003eThe UF669 ignition coil supplies a strong, stable secondary voltage while the double-iridium spark plugs sustain a focused, long-lasting spark, which together reduce misfires and smooth idle. Their matched design helps the engine ignite the air\/fuel mixture more consistently across all cylinders under typical operating conditions.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eUF669 coil built to OEM electrical and thermal tolerances\u003c\/li\u003e\n  \u003cli\u003eDouble-iridium plugs provide better electrode durability and stable gap over time\u003c\/li\u003e\n  \u003cli\u003eReduced tendency for plug fouling and intermittent misfires\u003c\/li\u003e\n  \u003cli\u003ePlug life expectancy up to roughly 62,000 miles under normal use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these parts fit my vehicle and how do I confirm compatibility?\u003c\/h3\u003e\n\n\u003cp\u003eThis kit fits GM 1.4L turbocharged engines (1364cc) commonly used in specific Cruze, Sonic, Trax, and Buick Encore model years. Always verify fitment by entering your vehicle details in the vendor's confirmed-fit tool or comparing your OEM part numbers to UF669 (coil) and PFR7S8EG \/ D521C-style plug equivalents.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompatible with Chevrolet Cruze (2011–2015, including Cruze Limited 2016), Sonic (2012–2020), Trax (2015–2021)\u003c\/li\u003e\n  \u003cli\u003eCompatible with Buick Encore (2013–2021)\u003c\/li\u003e\n  \u003cli\u003eEngine requirement: 1.4L turbocharged, 1364cc, 83ci\u003c\/li\u003e\n  \u003cli\u003eCheck OEM part numbers and vehicle fitment tool before purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance and durability benefits do double-iridium plugs offer?\u003c\/h3\u003e\n\n\u003cp\u003eDouble-iridium electrodes use fine, hard metals on both center and ground electrodes to maintain a precise gap and resist erosion, which preserves ignition quality over longer intervals. The result is steadier combustion, longer service intervals compared with conventional plugs, and reduced need for early replacement in standard driving conditions.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFiner electrode tips require less voltage to fire reliably\u003c\/li\u003e\n  \u003cli\u003eImproved resistance to electrode wear and corrosion\u003c\/li\u003e\n  \u003cli\u003eMore consistent spark energy across the plug life\u003c\/li\u003e\n  \u003cli\u003eExpected service life up to about 62,000 miles when installed correctly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow straightforward is installation and what should I prepare?\u003c\/h3\u003e\n\n\u003cp\u003eThese components are manufactured to OEM specifications for a direct-replacement experience and are typically installed with common hand tools. Basic precautions—cool engine, disconnect battery, clean spark plug wells, and use the correct torque—help ensure a reliable, long-lasting installation.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eInstall on a cool engine and disconnect the negative battery terminal\u003c\/li\u003e\n  \u003cli\u003eUse a torque wrench to the OEM-specified torque for plugs and coil mounting\u003c\/li\u003e\n  \u003cli\u003eReplace one cylinder at a time to avoid mix-ups and ensure correct firing order\u003c\/li\u003e\n  \u003cli\u003eInspect wiring harness and connectors; replace if damaged or corroded\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: RAWOK's UF669 coil and four double-iridium 1675 plugs are aimed at owners and technicians of GM 1.4L turbo vehicles who want an OEM-quality replacement that balances longevity, ignition stability, and value. If your Cruze, Sonic, Trax, or Buick Encore shows signs of ignition wear, or you’re preparing for a maintenance service interval, this kit provides direct-fit components designed to restore reliable spark performance without aftermarket tuning.\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 parts direct OEM replacements?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The coil and plugs are manufactured to OEM specifications and designed as direct-fit replacements for compatible 1.4L turbo GM engines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long will the double-iridium plugs typically last?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Under normal driving, the double-iridium plugs can last up to about 62,000 miles before replacement is recommended.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RAWOK","offers":[{"title":"Default Title","offer_id":48081142022302,"sku":"B0CX95YV3J","price":87.32,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/rawok-uf669-coil-front-view.jpg?v=1785797395","url":"https:\/\/northtrailauto.ca\/products\/rawok-ignition-coil-4-double-iridium-spark-plugs-kit-uf669-for-gm-1-4l-turbo-oem-fit-long-life","provider":"North Trail Auto","version":"1.0","type":"link"}