

⚓️ Keep your Mercruiser running smooth—because idle matters!
The Sierra 18-7701 Idle Air Control Motor with gasket is a precision-engineered replacement part designed specifically for Mercruiser 3.0L MPI, V6, and V8 engines (305, 350 & 496 CID) equipped with ECM 555. It ensures optimal idle speed control, includes a durable gasket for a secure seal, and is fully interchangeable with the OEM Mercruiser Stern Drive 862998, delivering reliable performance and easy installation for marine enthusiasts who demand excellence.
| Manufacturer | Sierra |
| Brand | Sierra |
| Model | Idle Speed Control Motor |
| Product Dimensions | 1 x 1 x 1 cm; 249 g |
| Item model number | 18-7701 |
| Exterior | Machined |
| Manufacturer Part Number | 18-7701 |
| Item Weight | 249 g |
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