Where is the rectifier on a Chevy Blazer?

The location of the rectifier on a Chevy Blazer depends heavily on the year of the vehicle. Chevy Blazers, particularly older models, used different alternator designs. The rectifier isn't a standalone component like it might be in some older systems; it's integrated into the alternator itself.

Therefore, you won't find a separate "rectifier." The alternator is typically located on the front of the engine, driven by a belt. To access it, you'll likely need to remove some belts and possibly other components depending on the specific year and engine. The rectifier is *inside* the alternator. You wouldn't normally service it separately; if the rectifier fails, you replace the entire alternator.