99370A2 Marine Water Exhaust Shutter for Mercruiser Stern Drive V6 V8 Engine 4.3L 5.0L 5.7L Sierra 18-2733
Special Features
- Exhaust Water Shutter w/Y Pipe Shutter/Flap Boat Motor for Outboard Engine
- UanofCn engine parts are designed to meet OEM specifications
- For some models: Mercruiser V6 V8 w/3" Y-Pipe 4.3L 5.0L 5.7L
- Replaces OE#: Mercury Mercruiser Outboard 99370A2 92802, Mallory 9-42801, Sierra 18-2733, GLM 89160
- Guaranteed Timeliness, Safe and Convenient
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