These steel sub-frames fit base-mount sport seats into the Volkswagen Polo Mk4, covering the production run from 2002 to 2009. Part number 00499079-1764.
They use the standard 345mm x 271mm bolt pattern, which is shared across Sparco, OMP, and Corbeau base-mount seats, so the frames are compatible with any of those three brands.
The frames are universally handed: the same frame fits both driver and passenger positions. Price is per frame; if you are fitting both seats, add two to the basket and select the position for each. Sparco sliding runners are required between the frame and the seat if you want fore-aft adjustment, and are available from the dropdown on this page.
These frames are specific to the Polo Mk4. They are not interchangeable with the Mk5 or later Polo models.
Photos in our listings are illustrative. Sub-frames differ significantly between vehicles: some are adaptor bars fitted to the existing floor structure, others are complete replacement rails. If you want to know what the Polo Mk4 frame looks like before ordering, ask us and we will confirm.
Will this fit my car?
This frame is made for the Volkswagen Polo Mk4. Chassis code and years matter more than the badge, as floor pans change between generations, so if your car sits near a changeover year, send us the registration and we will confirm before you order.
Which seats does it take?
It takes seats drilled 345mm x 271mm (the Sparco and OMP seat pattern). The Compatible seats tab above lists what bolts straight on. If your seat is not listed, tell us what you run and we will confirm the fit.
Do I keep fore-and-aft adjustment?
Only with a sliding runner between the frame and the seat, which is a separate part on Sparco frames. If more than one person drives the car, budget for the runner. Our guide to sliding runners explains the options and widths.
Base mount or side mount, and does it matter?
This is a base-mount frame: the seat bolts down through its base, the simpler stack that suits seats with a flat bottom and keeps the install low-fuss. Our guide on base mount versus side mount explains the whole fitting stack.
Is this for the driver or passenger side?
Both sides are available on this listing, pick driver or passenger side at the point of order (sides listed are for right-hand-drive cars). Left-hand-drive car? Ask us, as the sides swap over and availability varies by model.
