Sierra 18-0987-9 Throttle Body to Manifold Gasket 2-Pack

The Sierra 18-0987-9 Throttle Body to Manifold Gasket provides a reliable seal between the throttle body and intake manifold on marine engines. This gasket prevents vacuum leaks that can cause rough idle, poor performance, and reduced fuel efficiency.

Key Features:

• Precision-cut design ensures proper fit and sealing
• High-quality gasket material resists heat, oil, and fuel exposure
• Prevents air leaks that affect engine performance
• OEM replacement quality from trusted Sierra brand
• Includes 2 gaskets per package for complete service or spare

Sierra International is a leading manufacturer of aftermarket marine engine parts, offering reliable replacement components for inboard and sterndrive applications. Replace your throttle body gasket during routine maintenance or when experiencing idle issues to restore proper engine operation.