6S5-11181-00-00 Head Gasket for Yamaha 242 LTD E-Series 1800 2016-2017

Head Gasket for Yamaha 242 LTD E-Series 1800

This head gasket for Yamaha 242 LTD E-Series 1800 replaces OEM part 6S5-11181-00-00, sealing the cylinder head to the engine block on 2016-2017 models.

Overview

This head gasket for Yamaha 242 LTD E-Series 1800 is a direct-fit sealing component for the 1800cc marine engine. It seals the junction between the cylinder head and block to maintain compression and keep coolant and oil where they belong. Built for owners doing top-end service on their 2016-2017 boat.

Built For Performance

• Cross-references OEM part 6S5-11181-00-00 for direct fitment
• Multi-layer construction resists heat and compression cycling
• Precision-cut openings match factory port and bolt patterns
• Seals combustion chambers, coolant passages, and oil galleries
• Withstands the demands of sustained marine engine operation

Fits These Machines

• for Yamaha 242 LTD E-Series 1800, 2016-2017

On-The-Job Use

• Top-end rebuilds after overheating or gasket failure
• Cylinder head removal and reinstallation service
• Routine engine maintenance on 1800cc Yamaha marine powerplants
• Restoring compression on high-hour jet boat engines

Specs At A Glance

Good To Know

Q: Should head bolts be replaced when installing this gasket? A: Many manufacturers specify new torque-to-yield head bolts for reassembly, so check your service manual before reuse.

Q: Is sealant required on this head gasket? A: Most multi-layer steel gaskets install dry, but follow the OEM service procedure for your specific engine.

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