ECCPP Ignition Coils Pack of 4 Compatible with Lexus Pontiac Scion Toyota 2001-2012 Replacement for UF333 C1330 IGNITION COIL PACK FITMENT - Replacement ignition coil for Lexus Pontiac Scion Toyota 2001-2012 HIGH QUALITY REPLACEMENT - Made of top quality materials, for higher stability and reliability, meet or exceed OEM standards,it helps solve the issue caused by bad coils such as shake and eliminate misfire FUNCTIONS - This new premium ignition coil can fit your vehicles perfectly and produce a high output energy, which can keep your engine running well and smoothly BUYER NOTICE - Please read the fitment list carefully beforehand to avoid ordering the improper coils, remember to prevent putting the ignition coils under the hot or wet environment COMPATIBLE PART NUMBERS - 9091902244 90919-02244 6731307 9091902266 90919-02266 C1330 UF333 UF-333 Preventing the ignition coil being heated or damp Turning off the ignition coil when the engine does not work Checking, clearing the ignition coil and tightening the connector in order to avoid short circuit or ground Controlling the engine capability to prevent excerssive voltage Changing the spark plug regularly