ECCPP Ignition Coil Pack of 1 Compatible with Chrysler Dodge Jeep 1997-2010 Replacement for UF403 C1136 IGNITION COIL PACK FITMENT - Replacement ignition coil for Chrysler Dodge Jeep 1997-2010(please refer to the product description for details) HIGH QUALITY REPLACEMENT - Made of top quality materials,for higher stability and reliability, meet or exceed OEM standards,it helps solve the issue cased 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 - UF189 0040100380 0040100382 10409 12137510738 CUF189 12836 140027 1788299 20372 245199 250013 250598336 2510 351T 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