JL 51-33-7-039-452 Front Right Window Regulator without Motor

The JL 51-33-7-039-452 is a front right (passenger side) power window regulator designed for MINI Cooper applications. This premium replacement regulator features an advanced ball bearing pulley design that significantly reduces internal cable friction for smoother operation and extended service life.

Key Features:

• Premium ball bearing pivot design for smooth, quiet operation
• Heavy-duty construction with improved pulley profile for better cable retention
• Enhanced durability to meet or exceed OEM specifications
• Self-lubricating mechanism reduces friction and noise
• Quality cable sheathing resists compression to maintain proper tension
• Front right (passenger side) placement
• Electric window lift system compatible

Important Notes:

• Motor NOT included - regulator assembly only
• Must be used with compatible window motor (OEM part 67626954276 or 67626955876)
• Designed for double rail window lift systems
• OEM replacement part number 51337039452

This window regulator is the mechanism inside the door panel that raises and lowers the window glass. When window regulators fail, common symptoms include grinding or scraping noises during window operation, slow window movement, or the window falling into the door frame. This premium regulator is engineered with superior materials and design improvements to address common failure points in OEM parts, providing reliable performance and longevity.