Sierra 18-99421 MerCruiser Voltage Regulator
$674.99
$479.49
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Sierra 18-99421 MerCruiser Voltage Regulator Replaces CDI 194-9502
This Sierra voltage regulator is for use with MerCruiser electrical systems.
Sierra 18-99421 Voltage Regulator Application Information
- Fits: 470 w/2 BBL Carb from 1976-1984
- Fits: 485 & 488 w/ 2 BBL Carb from 1980-1984
- Fits: 170 & 190 from 1985-1986
- Fits: 165 & 180 from 1987
- Fits: 3.7L from 1988-1989
What is the 18-99421 MerCruiser Voltage Regulator Interchangeable with?
- CDI
- 194-9502
- Mercury
- 77305A2
- 86255A2
- 86255A3
- 99502A12
- 99502A13
- 99502A7
- 99502A8
- 99502A9
Click here for Sierra 18-99421 Voltage Regulator Installation Instructions
California Residents: 
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
Other Details
- Google Product Type:
- Engine Parts
- Wiser:
- Yes
- Product MPN:
- 18-99421
- Product UPC:
- 736983853080
- Fast Ship:
- In Stock Ships Today
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