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90 Amp Starter Fuse Assembly 88-79023A91 18-8220 9-15510 for Mercury MerCruiser
$54.89
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$54.89
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Equipment Fitment
Review the equipment and model information below. Fitment can vary by serial number, production date, or machine configuration, so confirm your model and reference numbers before ordering.
Equipment / model
- Mercury MerCruiser marine engines (various models)
- Compatible with MerCruiser 3.0L, 4.3L, 5.0L, 5.7L, 6.2L, and 8.2L engines
- Replaces OEM parts 88-79023A91, 18-8220, 9-15510
Product Overview
This 90 amp starter fuse assembly is a direct replacement for Mercury MerCruiser marine engines. It provides reliable overcurrent protection for the starter circuit, ensuring safe operation of your boat's electrical system. Designed for MerCruiser sterndrive and inboard applications, this fuse assembly helps prevent damage from electrical faults.
Key Features & Performance
- Rated at 90 amps for heavy-duty starter protection
- Precision-engineered to meet OEM specifications
- Corrosion-resistant construction for marine environments
- Easy plug-and-play installation with compatible harness
- Includes fuse holder and necessary mounting hardware
Common Uses
- Starter circuit fuse replacement for MerCruiser outdrives and inboards
- Marine engine electrical system maintenance and repair
- Restoring older Mercury MerCruiser installations
- Boat electrical troubleshooting and safety improvements
Technical Specifications
- Amperage Rating: 90 Amp
- Part Number(s): 88-79023A91, 18-8220, 9-15510
- Type: Starter Fuse Assembly
- Material: Corrosion-resistant metal and plastic
Frequently Asked Questions
Q: Is this fuse assembly compatible with my 2005 MerCruiser 5.0L? A: Yes, this 90 amp starter fuse assembly is compatible with many MerCruiser engines including the 5.0L, but verify your specific model using the part numbers listed.
Q: Can I install this fuse assembly in a saltwater environment? A: The assembly is built with corrosion-resistant materials suitable for marine use, including saltwater applications. Rinse after exposure to saltwater.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.