
The Sparco right-side seat base for Oldsmobile Alero (1999–2004) offers a passenger-side mounting solution that matches aftermarket seat rails to the vehicle’s factory floor mounts. It keeps the correct seating position and rail alignment for the right front seat, simplifying installation of Sparco or compatible seats while avoiding permanent modifications to the Alero’s interior mounting points.
Sparco Base Oldsmobile Alero 99-04 Rt