Sierra 18-2909 Exhaust Manifold Gasket Replaces 27-99757

This item has been discontinued by the manufacturer and is no longer available.

Sierra 18-2909 Exhaust Manifold Gasket for Mercruiser, OMC, Volvo V-6

Sierra replacement engine parts are designed to meet OEM specifications. 

• GM V-6

Superseded to 18-2909-9

Use with:

• 18-1932 Manifold
• 18-1952-1 Manifold

Interchangeable with:

• Barr
• MC47-27-99757
• Crusader
• 97498
• GLM
• 32170
• Mallory
• 9-61421
• Mercruiser Stern Drive
• 27-99757
• OMC Stern Drive
• 915025
• 3853412
• Osco
• CS-GH
• Volvo Penta
• 3853412
• 856116
• Yamaha Sterndrive
• YSC-12190-00-AC

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