Hi Steffan
If your oem numbers are of a consistent format why don't you pre-format the inputted query string to add or remove spaces as necessary before feeding it to the xpdo statement?
I expect that would make for a much quicker search too.
The numbers aren't in a consistent format and it's a free query input so it searches in the product description as well...
Thanks Lucas,
I didn't know that I could write my own queries with xpdo.