[Notice] Make sure will fit your vehicle check"fitment information", Please use Amazon's Your Garage feature above to see if this part is compatible with your vehicle. [Performance] Enhance your vehicle with our top-quality fuel injector. Made from corrosion-resistant composite material, it features high-temp viton o-rings for durability. Designed to OE specs, it ensures smooth engine performance, balanced fuel delivery, and reduced fuel consumption. [Design] MACAX fuel injectors kits are engineered for original equipment and replacement applications. Every component either matches or improves on the OE design to ensure fast and easy installation with superior performance and reliability. [After-Sales Service] MACAX fuel injectors pack comes complete with a One year after-sales service.If the fuel injectors ever fails on your car,just reach out to us for a replacement. Save time and money by taking advantage of this service. [Compatible part numbers] FJ1587, 35310-2E610 Package Including:
Fuel Injector * 4

Compatible with Hyundai:
2016-2019 Sonata 2.0L L4 FULL HYBRID EV-GAS (FHEV) VIN:1,3
2016-2019 Sonata 2.0L L4 PLUG-IN HYBRID EV-GAS (PHEV) VIN:2

Compatible with Kia:
2017-2018 Optima 2.0L L4 FULL HYBRID EV-GAS (FHEV) VIN:C,E
2017-2018 Optima 2.0L L4 PLUG-IN HYBRID EV-GAS (PHEV) VIN:D

Replaces The Following Part Numbers:
FJ1587, 35310-2E610