Peugeot 307 Window Lifter Front Door Left N/S Regulator Mechanism 9221K0

Peugeot 307 Window Lifter Front Door Left N/S Regulator Mechanism is a component from the Window regulators and motors group, designed for operation in the front, left section of the vehicle body. It ensures stable window guidance and proper integration with the factory control mechanism, which translates into ease of operation and safe vehicle use.

Specifications and technical data

• SKU: 9221K0
• Mark: Peugeot
• Condition: Used
• OEM Part Number: 9221K0
• Substitutable numbers: 9221K0, 9221 K0
• Location on the vehicle: Front, Left
• Category: Window Motors & Regulators

Purpose and function in the vehicle

The window lifter mounted on the front left side is responsible for the precise raising and lowering of the driver's window. A correctly selected component guarantees:

• smooth window movement without jamming or play,
• proper guidance within the tracks,
• stable integration with the factory control switch,
• maintenance of door sealing within the window's range of motion.

Thanks to the preservation of the original mounting geometry, the lifter does not require bodywork modifications or interference with the door structure, which facilitates service and reduces repair time.

Benefits of using an original Peugeot component

The original window lifter from the Peugeot range has been designed specifically for the parameters of the door and window in the 307 model. This means:

• factory fitment to mounting holes and attachment points,
• compatibility with the standard electrical installation and controls,
• appropriately selected mechanism operating characteristics,
• preservation of the original functionality of the window lifting system.

Choosing such a solution allows for maintaining the technical consistency of the vehicle and reduces the risk of problems typical of replacements with imprecise dimensions.

Mounting and operational characteristics

The lifter intended for installation in the front left door is structurally prepared for operation in the factory door system of the Peugeot 307. In practice, this means:

• the possibility of installation in place of a worn component without additional adapters,
• maintaining the correct position of the window relative to the seals and door frame,
• appropriate system rigidity during frequent opening and closing of the window.

This type of component is particularly important in daily operation, as it directly affects driver comfort and protects the interior from water and external noise.

Condition and service application

The window lifter offered in used condition provides an economical solution while maintaining the manufacturer's original specifications. It is suitable for both routine repairs and restoring full door functionality after mechanical damage. Choosing an original used component allows for cost reduction while maintaining compliance with the factory design of the window lifting system.

If you are planning a comprehensive repair or upgrade of the door and window area in your Peugeot and need other components from the same group, such as guides, lifting mechanisms, or electric motors, check the available parts in the Peugeot window regulators and motors category.

To better plan your car service budget and understand how failures of key components can affect vehicle maintenance costs, it is worth reading the guide on our blog: BMW E90 faulty engines: check what can ruin your budget!.