An OMP direct fit subframe for the Corsa D three door. Part number HC866-5138.
Four Corsa frames, and they are all different
OMP use the HC866 stem across the Corsa D and E in both body styles, with a suffix for each. The Corsa D five door, Corsa E three door and Corsa E five door are all listed separately.
That is not us overcomplicating it. Those four floors genuinely differ, and body style changes seat mounting on this car. Count the doors and check the generation before ordering.
Vauxhall in the UK and Opel everywhere else, the same car either way.
The three door is the one that gets built
Corsa D three doors turn up throughout UK club motorsport and junior series, because they are cheap, plentiful and there is a class for them somewhere.
The standard seat is always the first thing to be replaced on one, and not because of comfort. It sits high, it is soft, and it lets you slide the moment there is any load through the car.
The detail
Steel, base mount, bolting to the mounting points already in the floor. Nothing is drilled, so the originals come out whole.
Two bolt patterns: 345mm by 271mm for Sparco, OMP and Corbeau base mount seats, 405mm by 290mm for Recaro. Sold singly and handed, so order twice for both sides.
Have you written anything useful for my car?
Yes: How do I fit my Corsa VXR seats into my Astra H?, and Transferring Seats From A Corsa VXR. Those are written around the same car, from real fittings and customer questions, so they are worth a look before you decide.
Will this fit my car?
This frame is made for the Vauxhall Corsa D 3dr. 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) and 405mm x 290mm (the Recaro seat pattern). 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 OMP 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.
