PLUS++ Set of 8 AutoLite HT15 Spark Plugs Complete Tune Up! Set of 8 / Ignition Coil Wire Harness Repair Kit Clips and Pigtail Loom Included! Ford / Lincoln 5.4L V8 / 6.8L V10 (Check fitment chart below) Direct replacement OEM fitment - Improved Combustion. Improved throttle response and smoothness. Eliminate engine misfires and hesitation. No spark blowout at higher boost. Direct Bolt in part / No modifications required. MEETS OR EXCEED OEM PERFORMANCE. Brand New Coil / Coils in box. Message us with location for Rates. OEM Part Numbers: 3L3E12A366CA, 3L3Z12029BA Other Part Number: ...