MerCruiser Exhaust Y Pipe Water Shutter Flappers for 3.0L/4.3L/5.0L/5.7L
MerCruiser Exhaust Y Pipe Water Shutter Flappers for 3.0L/4.3L/5.0L/5.7L
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MerCruiser Exhaust Y Pipe Water Shutter Flappers for 3.0L, 4.3L, 5.0L, 5.7L
Includes:
- Exhaust Y Pipe Water Shutter Flappers
Fits Models:
- MerCruiser Engines
Model Years:
- Various (please verify specific year compatibility)
Submodels:
- Compatible with multiple MerCruiser submodels
Engine Options:
- 3.0L, 4.3L, 5.0L, 5.7L
Description:
Enhance the performance and reliability of your MerCruiser engine with these high-quality Exhaust Y Pipe Water Shutter Flappers. Designed specifically for 3.0L, 4.3L, 5.0L, and 5.7L engines, these flappers ensure optimal water flow and prevent backflow, protecting your engine from potential damage. Their durable construction guarantees longevity and consistent performance, making them an essential component for maintaining your marine engine's efficiency.
Features:
- Engineered for specific MerCruiser models and years
- Provides improved water flow and engine protection
- Easy installation for a hassle-free upgrade
- Ensures reliable operation in various marine conditions
Upgrade your MerCruiser engine today for enhanced performance and peace of mind on the water!

MerCruiser Exhaust Y Pipe Water Shutter Flappers for 3.0L/4.3L/5.0L/5.7L
MerCruiser Exhaust Y Pipe Water Shutter Flappers for 3.0L/4.3L/5.0L/5.7L
MerCruiser Exhaust Y Pipe Water Shutter Flappers for 3.0L, 4.3L, 5.0L, 5.7L
Includes:
- Exhaust Y Pipe Water Shutter Flappers
Fits Models:
- MerCruiser Engines
Model Years:
- Various (please verify specific year compatibility)
Submodels:
- Compatible with multiple MerCruiser submodels
Engine Options:
- 3.0L, 4.3L, 5.0L, 5.7L
Description:
Enhance the performance and reliability of your MerCruiser engine with these high-quality Exhaust Y Pipe Water Shutter Flappers. Designed specifically for 3.0L, 4.3L, 5.0L, and 5.7L engines, these flappers ensure optimal water flow and prevent backflow, protecting your engine from potential damage. Their durable construction guarantees longevity and consistent performance, making them an essential component for maintaining your marine engine's efficiency.
Features:
- Engineered for specific MerCruiser models and years
- Provides improved water flow and engine protection
- Easy installation for a hassle-free upgrade
- Ensures reliable operation in various marine conditions
Upgrade your MerCruiser engine today for enhanced performance and peace of mind on the water!