Most toyota steering splines are the same, but the spacing you need will be different. Look up the book to see which one you need, and if its wrong just trick the parts shop into swaping it with another.
With the steering wheel in the stock position, you can fit 2-1/2 - 3 fingers between the wheel and the indicator stalk in the low beam position, and a extra finger in the high beam position. This is what I like to use to check the spacing as I like the steering wheel in the stock position.