The CD4E transmission is a 4-speed automatic transmission developed by Ford company and used in front-wheel drive Ford, Mercury, and Mazda vehicles. The CD4E transmission is also known as the 4F44E in Ford vehicles and the LA4A-EL transmission in Mazda vehicles. Popular CD4E transmission applications include the Ford Escape, Mercury Cougar, and Mercury Mariner. See the full Raybestos Powertrain CD4E transmission parts listing below.