Core Functions

• Window Movement Control: Enables precise raising and lowering of the window glass via coordination with the window motor. It ensures the window moves smoothly along the door’s guide rails, avoiding 卡顿 (jamming) or uneven movement that could damage the glass or seal.
• Window Position Locking: Secures the window glass in any desired position (e.g., partially open for ventilation) and maintains full closure to prevent water, dust, or noise from entering the cabin. This preserves the vehicle’s interior comfort and protects against external elements.
• Load-Bearing Support: Bears the weight of the window glass during movement and when stationary, preventing the glass from sagging or falling inside the door (a common issue with worn regulators). This ensures long-term reliability of the window system.

 Compatible Vehicles

This Window Regulator (Window Lift Regulator, OE: 31253722) is tailored for Auto Parts XC90 models within the specified production years:

Notes: Window regulators are door-specific (e.g., front left, rear right)—this OE number corresponds to a specific door position. For 100% fitment accuracy, confirm the exact door it applies to, along with compatibility with your XC90’s trim or door configuration, by verifying with your vehicle’s VIN (Vehicle Identification Number) or consulting Auto Parts’s official service manual. This accounts for potential variations in regulator design across different door positions.

• Extensive Industry Experience: 13 years specializing in Auto Parts auto parts with precise product matching and technical solutions.
• Quality Assurance: 10-stage quality inspection process including durability testing, surface roughness analysis, and dimensional verification.
• Manufacturing Excellence: 15,000㎡ production base with 10,000+ SKUs in inventory for fast order fulfillment.
• Strategic Partnerships: Collaborations with 50+ factories including suppliers to international brands like Womala and Hella.