2 Exhaust Elbow Gasket for Mercruiser 3.7L Four Cylinder Repl: 27-18272 27-97863

Exhaust Elbow Gasket for Mercruiser 3.7L Four Cylinder

This exhaust elbow gasket set for Mercruiser 3.7L four-cylinder engines seals the exhaust elbow to the manifold to prevent leaks and ensure proper performance, with cross-reference numbers 27-18272 and 27-97863.

Overview

The exhaust elbow gasket is a critical component in the exhaust system of Mercruiser 3.7L four-cylinder engines. This pair of exhaust elbow gaskets provides a tight seal between the exhaust elbow and the manifold, preventing exhaust gas leaks and water ingress. Designed for Mercruiser 3.7L four-cylinder applications, these gaskets match OEM part numbers 27-18272 and 27-97863 for a reliable fit.

Built For Performance

• Precision-cut to match OEM dimensions for a secure fit
• Constructed from heat-resistant gasket material for engine exhaust temperatures
• Set of two gaskets covers both exhaust elbow ports
• Direct replacement for OEM part numbers 27-18272 and 27-97863
• Designed for marine use to resist corrosion and degradation
• Helps maintain proper exhaust flow and engine efficiency

On-The-Job Use

• Commonly used when replacing exhaust elbows on Mercruiser 3.7L four-cylinder engines
• Ideal for routine maintenance of sterndrive exhaust systems
• Used to repair exhaust leaks that cause noise or performance issues
• Suitable for fresh and saltwater boating environments
• Installed during engine rebuilds or exhaust system overhauls

Specs At A Glance

Good To Know

Q: Will these gaskets fit my Mercruiser 3.7L? A: These gaskets are designed for Mercruiser 3.7L four-cylinder engines, but always verify your engine's serial number to ensure compatibility.

Q: How do I install these gaskets? A: Clean the mating surfaces, apply a thin layer of gasket sealant if desired, and torque the elbow bolts to spec. No special tools required.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.