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Add to CartCDI 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.
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Click to Download CDI 194-1873 Installation Instructions
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.
California Residents: 
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
Warranty Information
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