This replacement window regulator is precision-engineered and extensively tested to match the exact fit, function and performance of the stock window regulator on specific vehicle years, makes and models.

Power Window Regulator (Regulator Only) 749-745 Features:

• Fits 2000 BMW 323Ci; 2001-2006 BMW 325Ci; 2000 BMW 328Ci; 2001-2006 BMW 330Ci; 2001-2006 BMW M3
• Trustworthy replacement — engineered and tested to match the fit, function and performance of the original window regulator on specified vehicles
• Quality assured — extensively tested by cycling thousands of times in an actual vehicle door to ensure a long, trouble-free service life
• Reliable design — engineered in the USA and backed by long history of automotive aftermarket experience
• Easy installation — reverse-engineered to match the original equipment shape and dimensions to provide a direct, seamless fit