Shopping from Canada? 
Go to Defender Canada!
Sierra
Sierra GM V6 Exhaust Manifold Gaskets (2-Pack) - 18-2909-9
Item: #1780864 | Part Number: 18-2909-9$18.91
Description
The Sierra GM V6 Exhaust Manifold Gaskets 2-Pack 18-2909-9 provides a reliable seal for GM V6 marine exhaust manifolds, helping prevent leaks and ensuring optimal engine performance. Designed as direct replacements for popular OEM part numbers, these gaskets deliver a secure, long-lasting fit for marine stern drive applications.
Sierra GM V6 Exhaust Manifold Gaskets (2-Pack) - 18-2909-9 Item # 1780864
Description
Sierra GM V6 Exhaust Manifold Gaskets. Sold as a pair.
Replaces:
- Barr:
- MC47-27-99757
- Crusader:
- 97498
- GLM:
- 32170
- Mallory:
- 9-61421
- Mercruiser Stern Drive:
- 27-99757
- 8M0215011
- OMC Stern Drive:
- 3853412
- 910157
- 915025
- Osco:
- CS-GH
- Volvo Penta:
- 3853412
- 856116
- Yamaha Sterndrive:
- YSC-12190-00-AC