---
product_id: 22893039
title: "RAREELECTRICAL New 90 Amps Fuse Assembly Compatible with Mercruiser 3.0L 4.3L 5.0L 5.7L 6.2L 7.4L Engines 18-8220 188220 79023A91"
brand: "rareelectrical"
price: "€ 36.66"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.ie/products/22893039-rareelectrical-new-90-amps-fuse-assembly-compatible-with-mercruiser-3
store_origin: IE
region: Ireland
---

# 90 Amps high-capacity fuse Universal fit for Mercruiser & Mercury engines Precision 13/32 in mounting hole RAREELECTRICAL New 90 Amps Fuse Assembly Compatible with Mercruiser 3.0L 4.3L 5.0L 5.7L 6.2L 7.4L Engines 18-8220 188220 79023A91

**Brand:** rareelectrical
**Price:** € 36.66
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay powered, stay ahead — fuse your engine with the best!

## Quick Answers

- **What is this?** RAREELECTRICAL New 90 Amps Fuse Assembly Compatible with Mercruiser 3.0L 4.3L 5.0L 5.7L 6.2L 7.4L Engines 18-8220 188220 79023A91 by rareelectrical
- **How much does it cost?** € 36.66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/22893039-rareelectrical-new-90-amps-fuse-assembly-compatible-with-mercruiser-3)

## Best For

- rareelectrical enthusiasts

## Why This Product

- Trusted rareelectrical brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Compatibility:** Designed to fit a wide range of Mercruiser 3.0L to 7.4L engines and Mercury applications.
- • **Effortless Installation:** Standard 13/32 inch mounting hole guarantees quick, secure setup without hassle.
- • **Trusted OEM Replacement:** Perfectly replaces original fuse assemblies like Quicksilver 88-79023A91 for reliable performance.
- • **Engineered for Endurance:** Built to withstand marine conditions, safeguarding your alternator and power steering systems.
- • **Power Up with Confidence:** Robust 90 Amp fuse ensures peak electrical protection for your marine engine.

## Overview

The RAREELECTRICAL 90 Amps Fuse Assembly is a high-capacity, aftermarket replacement fuse compatible with a broad range of Mercruiser and Mercury marine engines from 3.0L to 7.4L. Featuring a precise 13/32 inch mounting hole, it fits seamlessly into Verado power steering and various starter applications, ensuring reliable electrical protection and durability in demanding marine environments.

## Description

Full description not available

## Features

- Compatible with CAT, GM, MERCRUISER, MERCURY. Please verify your OEM part number from your original unit to help ensure fitment.
- Replaces: Fuse Assembly 90 Amp With 13/32 In. (10 Mm) Diameter Mounting Hole Used On Verado Power Steering As Well As Various Mercruiser Starter Applications. / For Use With 18-5953 Alternator Conversion Kits Installed On Mercruiser (Model 470) 3.7 Liter Aluminum Block Engines Serial Number 6902288 & Up. / Quicksilver 88-79023A91 8879023A91 / Item Description: Fuses / Unit Type: Mercury
- Applications: Fuse Assembly 90 Amp With 13/32 In. (10 Mm) Diameter Mounting Hole Used On Verado Power Steering As Well As Various Mercruiser Starter Applications. / For Use With 18-5953 Alternator Conversion Kits Installed On Mercruiser (Model 470) 3.7 Liter Aluminum Block Engines Serial Number 6902288 & Up. / Mercruiser 185 - 4Bbl Gm 229Cid 3.8L V6 / Mercruiser 228 - 4Bbl Gm 305Cid 5.0L V8 / Mercruiser 230 - 4Bbl Gm 305Cid 5.0L V8 / Mercruiser 230 Mie - 4Bbl Gm 305Cid 5.0L V8 / Mercruiser
- Applications: V8 / Mercruiser 260 - 2Bbl Gm 350Cid 5.7L V8 / Mercruiser 260 - 4Bbl Gm 350Cid 5.7L V8 / Mercruiser 260 - Gm 350Cid 5.7L V8 / Mercruiser 260 Mie - 4Bbl Gm 350Cid 5.7L V8 / Mercruiser 262 Mag - Tbi Gen+ Efi 262Cid 4.3L V6 / Mercruiser 3.0L - 2Bbl Gm 181Cid 3.0L I4 / Mercruiser 3.0L - Gm 181Cid I4 / Mercruiser 3.0L Mpi Ec - 181Cid I4 / Mercruiser 330 - 4Bbl Gm 454Cid 7.4L V8 / Mercruiser 350 Horizon Mag Alpha Bravo Mpi - 350Cid 5.7L V8 / Mercruiser 350 Horizon Mag Alpha Bravo Mpi
- Fuses - Voltage: 12V Amperage: 90 Amps Source: Aftermarket

## Product Details

- **AC Adapter Current:** 90 Amps
- **Brand:** Rareelectrical
- **Voltage:** 12
- **Item dimensions L x W x H:** 3 x 3 x 3 inches
- **Material:** Aluminum

## Images

![RAREELECTRICAL New 90 Amps Fuse Assembly Compatible with Mercruiser 3.0L 4.3L 5.0L 5.7L 6.2L 7.4L Engines 18-8220 188220 79023A91 - Image 1](https://m.media-amazon.com/images/I/31-16XYE77L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fits fine
*by N***E on October 26, 2020*

Tough to review without actually trying to blow the fuse, but it looks fine and works fine. Hopefully I won't have to test it any more thoroughly.

### ⭐⭐⭐⭐⭐ Worked well @ a good price
*by R***. on July 7, 2022*

Needed it for a Mercruiser 3.0 liter 4 cylinder boat motor.

### ⭐⭐⭐⭐⭐ Just right.
*by T***E on July 19, 2019*

Just the right part! Replaces original perfectly!

## Frequently Bought Together

- RAREELECTRICAL New 90 Amps Fuse Assembly Compatible with Mercruiser 3.0L 4.3L 5.0L 5.7L 6.2L 7.4L Engines 18-8220 188220 79023A91
- Quicksilver 866340Q03 Oil Filter for MerCruiser Sterndrive and Inboard Engines
- Quicksilver 858075Q01 Power Trim and Steering Fluid - 32 Oz. Bottle

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-10*