This is an OEM-specification screw used as a fastening component across various Land Rover assemblies, securing panels, brackets, covers, or mechanical components depending on the specific application. Using the correct screw ensures proper thread engagement and clamping force, preventing loosening under vibration or thermal cycling. Substituting an incorrect thread pitch, length, or drive type can result in stripped threads, component movement, or fastener failure. Key Features Manufactured to OEM specification for correct thread form, length, and head type Designed for direct replacement without modification to the host component or mating surface Carries Land Rover part number 4378449, confirming fitment accuracy for the intended application Confirm quantity required before ordering, as multiple screws are typically needed per assembly; inspect mating threads for damage during replacement Vehicle Fitment Refer to the part title and your vehicle's parts catalogue to confirm compatibility, as Land Rover part number 4378449 may span multiple models and model years. Not sure about fitment? Feel free to get in touch at [email protected]
