GooDeal Xenon Ballast HID Headlight Igniter Control for BMW 3-Series E90 E91 (2006-2008) Review

Amazing price with original ballast - $500; The only issue I noticed is that the bulb flickers slightly, but that's only noticeable when you stop and focus on the beam.

I bought this 3 years ago. I bought again because they told me my headlight had failed. I didn't check my headlight, I just ordered a part. When I went to install. I found that she had turned off the ballast. I get extra ballast. I don't like giving things back, so I just keep reserves.

This was a basic replacement for my 2007 335XI. So far so good, but the real test is the test of time. I will update if they drop out early. On my machine the OEM ballasts lasted 13 years and both failed 6 months apart. They cost about 10 times more than these, so if I can get them for 3 years it's worth it.

This is a direct replacement and works exactly like the original. Remember that you have to remove the tyre, hood and half of the bumper to get to the ballast/headlight. It is not possible to install the ballast without removing the headlight. Takes his time. Tip: Hold the tools in the engine compartment and put them away, do not stack them on anything in the engine compartment. They fall down and get stuck in the plastic underseal. It's very dirty and difficult to access. Do whatever you have…