Several years ago, I updated the headlights, wiring, and alternator with Iceshark's full-boat, light-cannon package. My car is now eating batteries and it appears the rectifier needs to be replaced.

Can anyone help me determine which rectifier to order for this? I can't find any specs on this upgraded alternator, so I'm stuck.

thanks,
Bryan

 

Anyone? On a specific alternator, how does one identify the model number so I can look up which rectifier to order?

 

What year and model is your car?
What voltage do you read at the battery with the engine at idle?