PORSCHE 928 (987 1988 1989 1990 1991) PORSCHE 944 (1985 1986 1987 1988 1989 1990 1991) Driver Side Replacement Mirror Glass WHAT'S INCLUDED - This mirror glass comes with the mirror glass, adhesive pads, and instruction sheet. It does NOT include a backing plate, motor mount, or heating element MEASURE YOUR GLASS - This mirror glass measures 6-13/16 inches diagonally (Longest diagonal dimension from top corner to opposing bottom corner). It is very important to measure your glass to ensure that you are ordering the correct mirror for your vehicle. Also, pay attention to the shape of your mirror and compare to the shape of the replacement mirror. It is common to have multiple Burco Redi Cuts mirror options for your vehicles specific make, model, & year MADE IN THE USA  Burco Mirror Glass Replacements are an economical and quality alternative to high-priced OEM mirror assemblies. All Burco Mirror Glass is composed of high quality glass manufactured in the USA using high-end CNC equipment which meets or exceeds OEM specifications EASY INSTALLATION  Each Burco Mirror Glass includes Redi-Stick adhesive pads so there is no need to purchase additional adhesive. There is an installation code on the outside of the box and a step-by-step instruction sheet inside the box to make the installation of your new glass as simple as possible. Installation codes are specific to each part, so please follow the install code that corresponds to your mirror glass VEHICLE FITMENT - Fits 1987-1991 Porsche 928, Fits 1985-1991 Porsche 944