{"product_id":"autoexact-ignition-coil-pack-iridium-spark-plug-kit-set-of-4-oe-fit-improved-throttle-response","title":"autoexact Ignition Coil Pack \u0026 Iridium Spark Plug Kit Set of 4 — OE Fit, Improved Throttle Response","description":"\u003cp\u003e\u003cstrong\u003eAutoexact UF781 is a plug-and-play kit of four ignition coil packs and four iridium spark plugs engineered to restore reliable starts, reduce misfires, and improve throttle response for compatible Honda and Acura 1.5L\/2.0L L4 engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eOver time coils and spark plugs weaken, causing rough idles, poor fuel economy, or P0300–P0308 misfire codes. This Autoexact set combines epoxy-sealed ignition coils with fine-wire iridium plugs to provide hotter, more consistent sparks that help the engine burn fuel more completely. The components are manufactured to match OE fitment and arrive ready for straightforward DIY installation.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this kit affect drivability and fuel economy?\u003c\/h3\u003e\n\u003cp\u003eReplacing worn coils and plugs can immediately improve throttle response, smooth acceleration, and reduce hesitation under load. Better ignition consistency helps combustion efficiency, which often translates to modest fuel savings and fewer rough-idle episodes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStronger spark for more complete combustion\u003c\/li\u003e\n  \u003cli\u003eReduced engine shake and smoother idle\u003c\/li\u003e\n  \u003cli\u003eImproved throttle response under acceleration\u003c\/li\u003e\n  \u003cli\u003eIridium plugs rated for extended service life (up to ~40,000 miles)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these parts fit my Honda or Acura without modification?\u003c\/h3\u003e\n\u003cp\u003eThis kit is designed as a direct OE replacement for specified model years and engine sizes—no cutting, splicing, or adapters required. Verify vehicle compatibility by checking model year and engine code before purchase to prevent fitment errors.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits 2017–2023 Honda CR-V 1.5L\u003c\/li\u003e\n  \u003cli\u003eFits various 2016–2025 Honda Civic 1.5L \/ 2.0L applications\u003c\/li\u003e\n  \u003cli\u003eFits 2018–2021 Honda Accord 1.5L \u0026amp; 2.0L\u003c\/li\u003e\n  \u003cli\u003eFits 2019–2021 Acura RDX and 2021 Acura TLX 2.0L models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I know about installation and torque specs?\u003c\/h3\u003e\n\u003cp\u003eThe kit comes factory pre-lubricated with dielectric grease and is intended for DIY replacement with common hand tools. Follow the recommended spark plug torque and use proper tightening sequence to avoid damage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePackage includes: 4 ignition coil packs + 4 iridium spark plugs\u003c\/li\u003e\n  \u003cli\u003eRecommended spark plug torque: 11.06–14.75 ft·lb (15–20 N·m)\u003c\/li\u003e\n  \u003cli\u003eFactory-style connector and boot for plug-and-play swap\u003c\/li\u003e\n  \u003cli\u003eRefer to the install guide on the product detail page\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable are the coils and iridium plugs in this set?\u003c\/h3\u003e\n\u003cp\u003eCoils are epoxy-potted and heat-resistant to withstand ignition stresses; the iridium plugs use fine-wire electrodes for long life and stable firing characteristics. Each unit undergoes voltage and sealing tests and is backed by a limited warranty.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEpoxy-sealed ignition coils for heat and moisture resistance\u003c\/li\u003e\n  \u003cli\u003eFine-wire iridium electrodes for extended service life\u003c\/li\u003e\n  \u003cli\u003eEach part tested for voltage output and sealing integrity\u003c\/li\u003e\n  \u003cli\u003e2-year warranty plus lifetime expert support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Drivers and DIY mechanics who own compatible Honda or Acura L4 models and want a reliable OE-fit replacement set to resolve misfires, restore engine smoothness, and avoid costly dealership labor. It’s a practical upgrade for routine maintenance, performance recovery after aging ignition components, or preemptive servicing on higher-mileage vehicles.\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: Does this kit include everything I need to replace all four cylinders?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The package contains four ignition coil packs and four iridium spark plugs for a complete four-cylinder replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will these parts trigger a check engine light if installed correctly?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: When correctly installed and compatible with your vehicle, these parts should eliminate misfire codes rather than trigger new ones.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"autoexact","offers":[{"title":"Default Title","offer_id":48080612524190,"sku":"B0FN768G5T","price":139.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/autoexact-front-packaging-kit-uf781.jpg?v=1785782997","url":"https:\/\/northtrailauto.ca\/products\/autoexact-ignition-coil-pack-iridium-spark-plug-kit-set-of-4-oe-fit-improved-throttle-response","provider":"North Trail Auto","version":"1.0","type":"link"}