There are 2 different front rotor diameters used on 1998-2000 S70, 1998-2000 V70 and 1998-2004 C70 models. 

This is the larger size - 302mm/11.9 inch.

If your car uses the 280mm/11 inch diameter rotor, then this one will not fit your calipers

To ensure correct fitment please measure the diameter of the front rotors currently equipped on your car.