[Vehicle Fitment]: Compatible with Hyundai Elantra 2015 L4 2.0L (From 12/2015); Compatible with Forte Koup 2017 L4 2.0L [Reference Number]: 273002E601, UF-816, UF816 [Specifications]: ①Coil Terminal Quantity: 4; ②Terminal Type: Pin; ③Mount Type: Bolt On; ④Mounting Location: Valve Cover; ⑤Primary Resistance(ohms): 0.6-0.73; ⑥Secondary Resistance(KΩ): 6.6-8.0 ; ⑦Spark Plug Material: double Iridium; ⑧Gap Size(IN): 1.0-1.1; ⑨Thread Diameter(MM): 12; ⑩Installation Torque(N): 15-20N [Iridium Spark Plug]: Iridium is a type of refined alloy which is highly suitable to be used as the materials of the central electrode in a spark plug. It extends the life of the spark plug nearly threefold, ensures a more stable idle speed of the engine, and delivers a super performance to the engine with improved fuel efficiency, reduced emissions and faster starting up [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted ignition coils and spark plugs kit. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind Brand A-Premium Item Weight 2.86 pounds Manufacturer PremiumpartsWhosale OEM Part Number 273002E601, UF-816, UF816 Package Dimensions 12.68 x 9.37 x 2.24 inches Manufacturer Part Number APIC1124