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Circuit Breaker 50A for MerCruiser Quicksilver Volvo Sierra 88-11178A01 3854164
$164.99
Sale price
$164.99
Regular price
Available to Order
This Circuit Breaker 50A is a 50-amp circuit breaker compatible with MerCruiser, Quicksilver, Volvo, and Sierra marine engines and matches OEM Part# 88-11178A01, 3854164.
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I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
Randy W. — Verified customer
Product Overview
This 50-amp circuit breaker provides reliable overcurrent protection for marine electrical systems. Designed for MerCruiser, Quicksilver, Volvo, and Sierra applications, it safeguards sensitive electronics and wiring from power surges. A direct replacement for OEM part numbers 88-11178A01 and 3854164, this circuit breaker ensures safe and consistent operation in harsh marine environments.
Key Features & Performance
- Rated at 50 amps for robust circuit protection
- Automatic reset design for convenience and reliability
- Corrosion-resistant construction suitable for marine use
- Compatible with MerCruiser, Quicksilver, Volvo, and Sierra systems
- Direct replacement for OEM part numbers 88-11178A01 and 3854164
Fitment & Compatibility
- MerCruiser marine engines
- Quicksilver outboard and sterndrive systems
- Volvo Penta marine engines
- Sierra replacement parts
Common Uses
- Protecting electrical circuits in boats with MerCruiser or Volvo Penta engines
- Replacing failed or outdated 50-amp breakers in marine panels
- Overcurrent protection for trim pumps, blowers, and other high-draw accessories
Technical Specifications
- Amperage: 50A
- Type: Automatic reset circuit breaker
- Part Number(s): 88-11178A01, 3854164
Frequently Asked Questions
Q: Will this circuit breaker work on a 12V system? A: Yes, this 50-amp breaker is designed for 12V DC marine systems and is compatible with typical boat electrical setups.
Q: Does it fit all MerCruiser models? A: It fits many MerCruiser, Quicksilver, Volvo, and Sierra applications, but always verify compatibility with your specific serial number and model.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.