1、Applicable Model: Ignition spark plug wires is replacement for FLT FLHT FLHR FLTR, please confirm whether your model is applicable before buying. 2、OE Number: The part numbers of ignition spark plug cable for reference is 31932‑99A, please confirm whether it is consistent with the OE you need. 3、High Temperature Resistance: The spark plug wiring set is made of rubber and metal materials with excellent wear and high temperature resistance to ensure long term stable use. 4、Stable Conduction: Equipped with an 8mm spiral core, the spark plug wireset can provide stronger electric spark conduction, which helps to improve the ignition efficiency and combustion effect of the engine. 5、Easy Installation: Designed for easy installation, spark plug wire requires a few simple steps. It saves you time and effort, allowing your vehicle to be upgraded quickly. Item Type: Ignition Spark Plug Wires Material: Rubber + Metal OEM: 31932-99A Fitment: Fits for FLT, FLHT, FLHR & FLTR 1999/Later with EFI, does not fit carburetor models. Fits for FLHR 1999-2008 Fits for FLHRC Classic 1999-2008 Fits for FLHRS Custom 2004-2007 Fits for FLHTC Classic 1999-2008 Fits for FLHTCU 1999-2008 Fits for FLTR 1999-2008 Fits for FLTRX 1999-2008 1 x Spark Plug Wires Set(2pcs)