Upgrade the ignition system of your Toyota Corolla or Chevrolet Prizm with this set of four ignition coils. Designed for a 1.8 L4 engine, these coils are perfect for ensuring a reliable and efficient start every time. With no external resistor required, installation is hassle-free. The matte finish adds a sleek touch to your engine bay. These coils are compatible with OE/OEM part numbers 9008019015, 9008019019, and 9091902239, as well as interchange part numbers 5464 and UF247. Made in China by HQ-QDHXQ07, these coil on plug (COP) coils are specifically tailored for your vehicle and will not fit universal models or vintage parts. Exact item set is shown. Made in China. New open box set with original packaging. No returns on installed items or partial sets. This item is a new, opened customer return. It has been inspected and passed quality control to insure the condition described and contents are accurate. Please review our business policies in our store for information regarding returns, shipping and warranties.