Description of DG511 C1541 FD508 Ignition Coils Pack Set Of 8 - 20% More Energy For Ford F-150 F-250 F-350,Lincoln Navigator,Mercury Mountaineer V8 V10 4.6L 5.4L 6.8L Engine Upgrade.
【20% high performance】With 20% higher performance than OEM coils,the ignition coil uses professional grade silicon magnetic steel core,precision winding and advanced winding technology for faster and smoother current conduction. 【Durability】The ignition coil shell uses high-temperature epoxy resin with strong insulation, which has good thermal conductivity,permeability and high pressure resistance,which can effectively isolate the spark leakage and better avoid high temperature deformation of the coil.The core increases the insulating material carbon strip as a buffer,effectively reducing the spark generation. 【Applicable】The coils are quality inspected and 100% compliant with OE standards,suitable for OE No.5C1584,E508,52-1839,IC558,3L3E-12A366-CA,3L3Z-12029-BA,DG 511,FD-508,UF-537; applicable to 1999-2007 Lincoln Navigator Mark,Mercury Mountaineer,Ford F-150 F-250 F-350 F-450 F-550 Super Duty Expedition Mustang Explorer Sport 6.8L 5.4L 4.6L V8 V10. 【Easy to install】Direct plug-in design,no need to move other parts of the original equipment when installing,the coil fits perfectly after installation,easy to install while having a more stable coil,which helps reduce idle instability and jitter. 【Reliable customer service】Coils shipped after strict quality inspection,100% quality assurance,1-year warranty,any quality problems can contact the after-sales service mailbox, we will always be ready to solve your problems.