DENSO IRIDIUM TOUGH DENSO Iridium Tough Plugs VFXEH20E (V9110-5644) Set of 4, Unused, New. These are no longer needed, so please feel free to use them. Shipping is included, so no further discounts are possible. Please check the manufacturer's website for compatibility. I am not familiar with the specifics, so I may not be able to answer questions regarding compatibility. (I can answer questions about the condition of the product to the best of my ability.) Please confirm compatibility yourself before purchasing. Although these are unused, please understand that they have been stored personally. (Please forgive any minor scratches that may have occurred during storage.) For those seeking a perfect item or who are overly sensitive, please refrain from purchasing. Shipping will be via Rakuraku Mercari, with the shipping cost covered by me. Due to the thickness of the package, the plugs will be wrapped individually in air caps and shipped without wrapping the outer box in air caps. I am not responsible for any problems that may arise from using this product, regardless of whether it is compatible or not. (Please confirm compatibility and installation at your own risk.) If there is no response to questions or inquiries within 24 hours, you will be added to the block list. DENSO DENSO Iridium Tough IRIDIUM TOUGH VFXEH20E V9110-5644 V91105644