Top positive review
Don't let the splicing worry you. It's worth the savings.
September 25, 2017
Installed it in my Saab 9-5 upstream. Instructions were clear and simple to follow. Same as the OEM part, except for the plug which you'll have to splice. Comes with anti-seize lubricant pre-applied to the threads, so it's a simple matter to pull the old one, splice the wires and screw it in. Careful not to bump it around too much!