6Pcs F77Z9G512AA Car Fuel Injector Seal Adaptor Parts for Explorer Mustang 4.0L V6 Engine Fuel Supply System These fuel injector seal adaptors are designed for use with 4.0L V6 engines, providing a precise fit for compatible vehicles including Explorer and Mustang models.The set includes 6 pieces, making it suitable for multiple replacements or installations.Constructed to endure engine bay temperatures, the seals support consistent performance within the fuel supply system.The compact and lightweight design allows for straightforward handling and installation.Engineered to match OEM specifications, these adaptors replace worn or damaged seals effectively.Their construction supports under normal operating conditions, contributing to efficient fuel system.Suitable for both professional use and DIY maintenance, these seal adaptors integrate into vehicle service routines where sealing is required.