Power Window Switch LA-40A007

LA-40A007 Power Window Switch Product Description

LA-40A007 is an automotive power window switch designed for selected Buick 1997–2003 vehicle applications. It cross-references Wells SW4144, Standard DWS141, and OEM number 10256580. This product is used in the vehicle power window control system, helping the driver or passengers operate window up-and-down functions, making it a practical replacement option for the automotive aftermarket, parts distributors, importers, and auto parts sourcing teams.

A power window switch is a commonly used control component in the vehicle interior electrical system. It is closely related to daily driving convenience, window operation stability, and replacement service needs. For repair channels and parts sourcing teams, accurate matching by OEM number, aftermarket reference number, vehicle application year, and product appearance is essential to reduce incorrect part selection and improve purchasing efficiency.

LA-40A007 provides clear Wells, Standard, and OEM number information, allowing customers to compare existing part numbers and confirm replacement needs more efficiently before placing an order. For Buick 1997–2003 replacement part sourcing, accurate cross-reference information helps support application verification, inventory planning, quotation preparation, and aftermarket supply coordination.

As an auto switch parts supplier, Hung Yii supports customers in confirming suitable parts based on OE numbers, vehicle years, product appearance, and actual application requirements. If you are looking for LA-40A007 power window switch, Buick replacement parts, or need to match Wells SW4144, Standard DWS141, or OEM number 10256580, please send us your required quantity, target market, reference number, and packaging needs. Our team will help verify the product information and provide a suitable quotation and supply solution.