Overview
140 A alternator with a 6-groove decoupler pulley for the listed Cadillac CTS applications. The listing specifies naturally aspirated engines.
Key Features
- 12 V
- 140 A output
- Clockwise rotation
- 6-groove decoupler pulley
- Naturally aspirated applications only
Reference Numbers
Replaces OE: 20821397
Interchange: 90-29-5765; 400-52411R; 104210-2000; 104210-2001
Fitment Notes
For naturally aspirated applications only.
What's Included
1 x Alternator; mounting hardware not stated