SYKRSS UF680 Ignition Coils & 94489 Spark Plugs Compatible with Buick Envision Regal, Compatible with Chevy Camaro Malibu Equinox, for ATS CT6 CTS 2.0L L4 - Replaces 12652405 12687140 25202791 5C1884

["MULTIVEHICLE COMPATIBILITY：Compatible with Buick Envision 2016-2020, Regal 2014-2017, Regal Sportback 2018-2020, Regal TourX 2018-2020; Compatible with Cadillac ATS 2014-2019, CT6 2016-2018, CTS 2014-2019; Compatible with Chevy Camaro 2016-2020, Equinox 2018-2020, Malibu 2014-2020, Traverse 2018-2019; Compatible with GMC Terrain, 2.0L l4. Check product images/descriptions or contact us for fitment confirmation.","PREMIUM IGNITION COIL MATERIALS: Matches OE durability with cross-referenced part numbers: UF680, 12652405, 12654078, 12687140, 25202791, 5C1884, C1827, 5C1884, 25202791, U5273, 48889, C869, GN10682 etc. Precision-engineered with silicon steel cores, German enameled copper wiring, Japanese epoxy resin, and reinforced rubber sleeves for heat/voltage resistance. Built to prevent cracking, shorts, and premature failure.","HIGH-PERFORMANCE SPARK PLUGS: Direct replacement for OE Numbers 94489. Reduces engine wear and improves fuel efficiency. Iridium-tipped electrodes and CNC-machined metal shells ensure precise spark delivery, faster starts, and smoother acceleration. Isostatic ceramic insulators prevent voltage leaks for consistent combustion.","RIGOROUS QUALITY ASSURANCE: Tested to eliminate misfires, rough idling, stalling, and check engine lights. Each coil/spark plug undergoes voltage stability checks across RPM ranges for reliable ignition under extreme conditions. Fixes hesitation, backfiring, and power loss while optimizing engine performance.","COMPLETE KIT &SERVICES: Includes 4 ignition coils, 4 spark plugs, and installation guide. 100% OE-compliant fitment. Designed for DIYers and pros seeking hassle-free replacements. Please feel free to let us know if have any questions about this spark plugs and coil packs kit."]