4i Distribuidora is an online auto-parts retailer specializing in steering-system components for cars and automotive repair businesses. Its catalog includes hydraulic and mechanical steering boxes, electric steering components, hydraulic steering pumps, oil reservoirs, axial rods and arms, bushings, and steering-rack boots. The store lists parts for a wide range of vehicle makes and models, with product listings identifying compatible vehicles and model years to help customers find suitable components. It also offers selected automotive accessories, such as silicone spray.

Customers can shop online, browse new arrivals and best-selling products, and access limited-time promotions. The retailer serves customers throughout Brazil and provides support by phone and WhatsApp, with service available Monday to Friday from 8 a.m. to 6 p.m. The site advertises secure shopping with SSL protection, installment payments of up to 12 times by card, and payment by bank slip or Pix. It also promotes free shipping in Brazil’s Southeast region on purchases above R$79. Customers may sign up by email to receive offers and product updates.