BDFHYK Set of 8 Iridium Spark Plug Compatible with 2011-2017 F-150 5.0L V8 2011-2017 Mustang 5.0L V8 2015-2017 Mustang 5.2L V8 Engine Replacement for SP548 LTR6AHX 91276 LTR6DP13 90374

【Spark Plug Features】:BDFHYK Spark Plugs offer superior ignition performance, quicker and more sensitive ignition jumping, and a significant increase in power performance.

【Relive Performance】:OE standard performance and durability TS16949 certified manufacturer. All center electrodes are made from extremely fine iridium electrodes for good ignition performance. Insulators are made from isostatic ceramics for high density, strength, and good insulation.

【Compatible Part Numbers】:Spark Plug compatible to SP548.

【Buy with Confidence】: Exquisite craft,100% new and high quality auto parts,OE level durability.