Riser Spacer Kit SIERRA 18-1908K

Compatible Engines

The SIERRA Riser Spacer Kit (part no. 18-1908K) is a critical component of the cooling system, engineered for the reliability of your propulsion unit. This product is specifically designed for MERCRUISER 5.7L CARB MIE engines. Thanks to precise manufacturing, these spacers ensure perfect fitment and mounting stability, which is essential for effective heat dissipation from the cylinder head. Using genuine SIERRA sub-assemblies guarantees that you will avoid issues with leaks or uneven cooling, which can lead to serious engine damage. The product's EAN is 808282159399, facilitating easy verification of part authenticity.

Installation and Maintenance

When replacing the riser spacers, pay special attention to the condition of the gaskets. We recommend using new gaskets to ensure system tightness. Before installation, ensure that the contact surfaces are clean and free of corrosion. Regular inspection of the spacer condition extends the life of the water pump and thermostat. Remember that properly installed SIERRA components minimize the risk of failure during a cruise.

• Precise fitment for MERCRUISER 5.7L engines
• Ensures stability and tightness of the cooling system
• High manufacturing quality from SIERRA
• Easy identification via EAN 808282159399