✓VEHICLE FITMENT:Cadillac 2007-2011 DTS, Buick 2007-2011 Lucerne 4.6L, Cadillac 2007-2010 STS 4.6L, Cadillac 2007-2009 SRX 4.6L, Cadillac 2007-2009 XLR, Cadillac 2007-2009 STS 4.4L
✓REPLACE OEM PART NUMBER: 12597745, UF543, 5C1616, 6737301, GN10453, C1559, E1043, 42597745, 48720, C840, CLS1223, IC623SB, CUF543, 6737304, U5186, UF543T, 9202105, 19421260, CUF453, 191135, 5166, SKUF543, CG46, 1813917, NC, E1043P, 3312457019830457, 3312457019830456, 3312457019830455, 2IGC0380, 921X2105
✓OEM QUALITY : PHILTOP Ignition Coils are made with high quality wires and premium materials for high shock resistance and long life. Each coil is design for specific application, low-emissions, high energy output.
✓EFFICIENT WORK:Automotive Replacement Ignition Coil | Fast Ignition Within 0.1-0.2 Seconds | 140 掳 C High Temperature Corrosion Resistance | Rf Interference Protection | 6500Mi Longer Lifespan | High Voltage Output | Smooth Engine Operation.
✓EASY INSTALLATION: Quick And Easy Installation; PURCHASE NOTE: Before purchasing, please use Amazon's Your Garage function to fill in the year/make/model of your vehicle, and verify the fitment of the auto part by the OE number of the replaceable part.