A door mirror assembly can be anything from a manually adjusted housing and glass to a unit containing electric adjustment motors, a heating element, an indicator repeater, power folding, a puddle lamp, a blind-spot radar or camera, and a memory position sender.
Symptoms that usually point to it on a vehicle like the JAC S4:
Specify the side, whether the vehicle is left- or right-hand drive, and the connector pin count β pin count is the most reliable single indicator of feature content, because each added function (heating, folding, indicator, blind spot, memory) adds pins. Also state whether you need the complete assembly, the housing cap only, or the glass only, and whether the cap is painted or primed.
Fitment is confirmed from the VIN and from the number on the part being replaced, not from the model name alone: engine variant, trim, market specification and mid-life revisions all change part numbers within the same model year. Send the VIN, the model year, the transmission type, whether the vehicle is left- or right-hand drive, and a photograph of the old part showing any number printed on it.
Read the full Body Parts buying guide, or see all JAC S4 parts and the JAC sourcing notes.
Sino Drive Components exports JAC spare parts from China to importers, distributors, workshops and individual buyers. Wholesale and bulk orders are accepted, mixed loads can be arranged, and the minimum order quantity for this part is shown above. Read how wholesale orders work, or browse Chinese car parts by brand and category.