Sierra Marine Alternator Conversion Kits 18-5953-1

Name: Sierra Marine Alternator Conversion Kits
Brand: Sierra Marine
SKU: RRA-18-5953-1
Price: 840.99 USD
Availability: OutOfStock
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Part Number: RRA-18-5953-1

$840.99

Sierra Marine Alternator Conversion Kits

Alternator Conversion Kit
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Sierra Marine Alternator Conversion Kits 18-5953-1

RRA-18-5953-1

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Part Number: RRA-18-5953-1

Estimated Ship Date: Dec 14, 2026

$840.99

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Overview

Applications

Q&A

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Overview

Brand:

Sierra Marine

Manufacturer's Part Number:

18-5953-1

Part Type:

Marine Alternators

Product Line:

Sierra Marine Alternator Conversion Kits

Summit Racing Part Number:

RRA-18-5953-1

UPC:

808282228088

Advertised Amperage Output:

68 amps

Voltage Compatibility:

Alternator Case Style:

Delco

One-Wire Capable:

Pulley Included:

Yes

Pulley Style:

V-belt

Regulator Included:

Belt Included:

Yes

Alternator Color:

Natural

Quantity:

Sold as a kit.

Notes:

Converts stator charging system and water cooled voltage regulator to alternator system. Fits Mercruiser 3.7L 470/485 aluminum block engines serial number 4625580 and up. For sterndrive serial number 6902288 and up, a 90 amp fuse kit 18-8220 is required.

Sierra Marine Alternator Conversion Kits

Sierra Marine alternator conversion kits will allow you to convert an aluminum block Merc engine with stator charging system and water-cooled voltage regulator to alternator system. Kits include new alternator, mounting brackets, pulley, wiring, hardware, and instructions. Sierra provides premium-quality aftermarket replacements for over 6,000 marine parts, tools, and components. Sierra Marine products are engineered to meet or exceed OEM standards and stand up in harsh marine environments.

Note: Fuse kit P/N:18-8220 (sold separately) is required on engines with a Delco starter. Prestolite starters with remote solenoid do not require fuse kit.

Applications