
The Sparco seat base for Honda Civic 3-door (1990–1991), right side, provides the mounting interface to install a replacement or aftermarket seat in those model years. Intended for the passenger or right-hand position, this base aligns with the Civic 3-door mounting points and offers a straightforward way to adapt a different seat while keeping a clean factory-oriented fit.
Sparco Base Honda Civic 3 Dr 90-91 Rt