Exhaust Flapper Water Shutter Y-Pipe Fits 1982-1996 MerCruiser 807166A3, 14348A1

Exhaust Flapper Water Shutter Y-Pipe for MerCruiser

This exhaust flapper water shutter Y-pipe directs exhaust and cooling water on MerCruiser marine engines, cross-referencing OEM numbers 807166A3 and 14348A1.

Overview

This exhaust flapper water shutter Y-pipe is designed for MerCruiser stern drive engines from 1982 to 1996. It serves as a critical component in the exhaust system, preventing water backflow and ensuring proper engine cooling. Ideal for boaters maintaining or restoring their MerCruiser powerplants.

Built For Performance

• Direct-fit replacement for MerCruiser exhaust systems
• Constructed from corrosion-resistant materials for marine environments
• Includes flapper and water shutter in one integrated Y-pipe assembly
• OEM cross-reference numbers 807166A3 and 14348A1 ensure accurate compatibility

Fits These Machines

• for MerCruiser 1982-1996

Specs At A Glance

Good To Know

Q: Will this Y-pipe fit all MerCruiser V8 engines? A: It is designed for MerCruiser engines from 1982-1996 but fitment may vary by serial number; verify your specific model before ordering.

Q: Is the flapper included in this assembly? A: Yes, the flapper and water shutter are integrated into the Y-pipe for a complete replacement.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.