Overview
170 A alternator for the BMW 335i with a 3.0L engine. It supplies electrical power to the vehicle and charges the battery.
Key Features
- 170 A output
- 12 V
- IR/IF design
Reference Numbers
Replaces OE: 12-31-7-802-929
Interchange: Bosch 439604, Bosch 2543305, TG17C048, 12-31-7-799
What's Included
1 x Alternator; mounting hardware not stated
Installation
Disconnect the battery before removing the alternator. Loosen belt tension, remove the mounting bolts, and disconnect the wiring. Install the replacement, reconnect the wiring, and adjust belt tension.
Vehicle Applications
2009-2011 BMW 335d 3.0L
2009-2010 BMW 335i 3.0L