Sierra Mercury Mariner Regulator (40-Amp)

CDI 194-1873 Mercury/Mariner Regulator 6 Cyl. (40 Amp)

CDI replacement regulator for 6 cylinder Mercury/Mariner Outboards. CDI Electronics provides superior ignition and diagnostic solutions to the marine industry. CDI delivers superior product quality and reliability, making them a cost-effective alternative to OEM-supplied components.

Fits:

135 HP 1989-1991

150 HP 1989-1991

175 HP 1989-1991

200 HP 1989-1991

Replaces:

18736a

194-1873

Click to Download CDI 194-1873 Installation Instructions

Frequently Asked Questions

• What is the CDI 194-1873 Mercury/Mariner Regulator used for? The CDI 194-1873 is a replacement regulator for 6-cylinder Mercury and Mariner outboards. This 40 Amp regulator is designed as a replacement component for the specified applications. CDI Electronics produces replacement marine ignition and diagnostic components as alternatives to OEM-supplied parts.
• What Mercury and Mariner outboards does the CDI 194-1873 regulator fit? The CDI 194-1873 regulator fits 135 HP, 150 HP, 175 HP, and 200 HP Mercury/Mariner 6-cylinder outboards from 1989 through 1991. Verify your engine horsepower and model year before installation to confirm compatibility with this regulator.
• What is the amperage of the CDI 194-1873 regulator? The CDI 194-1873 Mercury/Mariner regulator is rated at 40 Amps. It is specified for 6-cylinder Mercury and Mariner outboards in the listed 135 HP, 150 HP, 175 HP, and 200 HP applications from 1989 through 1991.
• What part numbers does the CDI 194-1873 regulator replace? The CDI 194-1873 regulator replaces part number 18736A and is also identified by CDI part number 194-1873. Verify the existing regulator part number along with your engine horsepower and model year before selecting this replacement.
• Is the CDI 194-1873 regulator a replacement for OEM-supplied components? Yes. CDI Electronics describes its replacement components as cost-effective alternatives to OEM-supplied parts. The CDI 194-1873 is specifically identified as a replacement regulator for the listed 6-cylinder Mercury and Mariner outboard applications.