Car Headlight Switch HY-34G30

HY-34G30 Automotive Headlight Switch Product Description

HY-34G30 is an automotive headlight switch designed for selected Buick 1984–1987 vehicle applications. It cross-references Wells SW239, Standard DS291, and OEM / reference numbers 1987380 and D1500B. This product is used in the vehicle lighting control system, helping drivers operate headlight-related functions, making it a practical replacement option for the automotive aftermarket, parts distributors, importers, and auto parts sourcing teams.

A headlight switch is an important control component in the vehicle electrical and lighting system. It is closely related to night driving, changing weather conditions, and road safety. 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, shorten confirmation time, and improve purchasing efficiency.

HY-34G30 provides clear Wells, Standard, and OEM / reference number information, allowing customers to compare existing part numbers and confirm replacement needs more efficiently before placing an order. For Buick 1984–1987 replacement part sourcing, accurate cross-reference information helps support application verification, inventory planning, and quotation preparation.

If you are looking for HY-34G30 automotive headlight switch, Buick 1984–1987 replacement parts, or need to match Wells SW239, Standard DS291, OEM / reference number 1987380, or D1500B, please send us your required quantity, target market, reference number, and packaging needs. Hung Yii will help verify the product information and provide a suitable quotation and supply solution.