Regulator/Rectifier - 18-5831 - Sierra
Price: $251.33
Save: $78.56
(23% Off $329.89)
Part # 18-5831
2nd Day Air for $4.99 More Eligible
SHIPS TODAY!* if ordered in 3 hrs 14 mins.
No Reviews
This item is found in the following Product Families
Replaces OEM part #
  • OMC 584641
  • OMC 585995
  • OMC 586271
Does this item come with a new gasket?
No, it only comes as the regulator/rectifier.

Ask a question
Question & Answer Guidelines
This product ships in 1 business day.
Add to Cart and enter your Postal Code to determine the shipping charges.
Most products and orders leave our warehouse in 1 business day. However, select items may take more processing time. Alaska and Hawaii orders please add 1 additional warehouse processing day.
Standard Shipping Policies
Do you need Professional Installation? has teamed with a national network of independent installers that are ready to handle your installation needs.
Find your local Amtech dealer: