Sierra Alternator 18-6847, 12V 75A
- Brand:
- Sierra
- Part no:
- 18-6847
Where to buy
View on Amazonpaid link
Specifications
- Output
- 12V 75A
This Sierra alternator is a new 12V, 75A unit cross-referenced to Volvo OEM number 3862613. It is built to meet or exceed original output. Corrosion-resistant plating covers the fans, pulleys and hardware, and marine flame arrestor screens keep open sparks from escaping. A wiring harness is supplied where the application needs one, which eases installation.
Our take
The 12V 75A rating gives you a firm figure to check against your engine's charging needs. The flame arrestor screens, which stop open sparks, are a marine-specific detail built into this alternator.