Oxygen sensor for E30

[chriseunos]

Hi guys, my oxygen sensor on my M20B25 gave way, i wanna know which other oxygen sensor can be used on the E30? The original E30 one is too expensive for me to afford it. I've searched the internet and is this the right one for my car? Mine is also 4 wires from the oxygen sensor as well. http://cgi.ebay.com/ebaymotors/BMW-E30-E36-325i-89-95-Bosch-13231-Oxygen-Sensor_W0QQcmdZViewItemQQcategoryZ33557QQihZ006QQitemZ160229891332QQrdZ1QQsspagenameZWDVWThx youChris