GM trailblazer Rainier envoy 4.2L alternator 02-08 390 amp

Please select the year range of your vehicle and whether yours is 2 pin PCM or 4 pin plug socket. This is for the 390 amp hairpin version.

expect 1-2 weeks lead time on ordered units to ship. They will not be powder coated, this is a stock photo. If you’d like a powder coated alternator message Facebook.com/brandxelectrical for a quote!