This is a blanking plug designed to seal unused apertures on the left-hand side of the transmission tunnel on the Defender dashboard. It prevents ingress of water, dust, and noise through unoccupied holes in the tunnel panel - openings typically left vacant when certain switches, controls, or ancillary equipment are not fitted. A missing or deteriorated plug can allow water penetration and road noise into the cabin. Key Features Moulded plug designed to fill a specific left-hand tunnel aperture on the Defender dashboard panel Snap-fit installation requiring no tools or adhesive Supplied as a single unit - check remaining tunnel apertures and replace any others showing signs of shrinkage or cracking Matches OEM specification for pre-facelift Defender variants up to VIN LA939975 Vehicle Fitment Fits Land Rover Defender (90, 110, 130) from 1986 to 2006, specifically for the left-hand tunnel aperture on vehicles up to VIN LA939975, with noted fitment reference also applicable to 2007 onwards variants. Not sure about fitment? Feel free to get in touch at [email protected]