Exhaust Flapper Protector Valve for Mercury Boat (5" & 6") (Sierra 18-4458, 107751, 89260)
Sale price
$130.00
Regular price
$204.00
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Exhaust Flapper Protector Valve for Mercury Boat (5" & 6") (Sierra 18-4458, 107751, 89260)
Sale price
$130.00
Regular price
$204.00
Includes: - Exhaust Flapper Protector Valve
Fits Models: - Mercury Boat
Model Years: - Check fitment before purchase
Submodels: - Applies to listed models
Engine Options: - Compatible with standard engine options
Description: The Exhaust Flapper Protector Valve is designed for use in Mercury boats, providing essential protection for exhaust flappers. This part is crucial for maintaining optimal exhaust flow and preventing water intrusion into the engine. It is compatible with both 5" and 6" exhaust systems, ensuring versatility across various Mercury boat models.
Features: - Durable construction for long-lasting performance - Easy installation with standard tools - Compatible with Sierra part numbers 18-4458, 107751, 89260 - Designed to fit standard Mercury boat exhaust systems - Helps prevent engine damage from water backflow
Part Number: 18-4458
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