Toyota owners with 3.0L V6 engines, this 6-pack of ignition coils will have your engine running smooth again. These are brand new - not remanufactured - and made to OEM standards with copper wire for excellent electrical conductivity. They fit Toyota ES300, RX300, Avalon, Camry, Highlander, and Sienna models with the 3.0L V6 engine. The part numbers match UF-267, C1175, 90919-02234, and several other OEM references. Installation is straightforward if you're comfortable with basic engine work - usually just removing the old coils and plugging these in. When ignition coils start failing, you'll notice misfires, rough idle, poor acceleration, and decreased fuel economy. Replacing all six at once (instead of waiting for them to fail one by one) saves you time and ensures consistent performance across all cylinders. The build quality feels solid, and they come with a 2-year warranty for peace of mind. Seriously, if your Toyota V6 is showing any signs of ignition trouble or you're just doing preventative maintenance, this 6-pack gives you everything you need in one purchase. The performance matches OEM coils at a fraction of the dealership price, and having all six new coils means your engine will run smoothly for years to come.