The original equipment window regulator and motor assembly on certain Tesla vehicles can malfunction when the factory design's cable tensioners allow excessive slack, leading to cable tangling, derailing, and eventually failure. This Dorman OE FIX replacement regulator and motor assembly features longer tensioners and deeper channels on the cable reel to help better prevent these issues in the future.

Product Features:

• Upgraded solution - this window regulator for specified Tesla vehicles has longer cable tensioners and deeper channels on the reel to prevent cable slack and help improve reliability
• Direct replacement - engineered to exactly match the fit of the original equipment window regulator and motor assembly for a frustration-free installation on specified Tesla Model 3 vehicles
• Durable construction - designed, manufactured and rigorously tested to strict specifications for long, consistent service life
• Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience