11004-3721 Head Gasket for Kawasaki SX-R 1500 2017-2023

Head Gasket for Kawasaki SX-R 1500

This head gasket for Kawasaki SX-R 1500 watercraft seals the cylinder head to the engine block, and it cross-references OEM part number 11004-3721 for a direct replacement fit.

Overview

This head gasket for Kawasaki is a sealing component that sits between the cylinder head and the engine block, keeping combustion pressure, coolant, and oil where they belong. It is built to replace the factory gasket on the SX-R 1500 and restore a reliable seal after a top-end rebuild. Riders and mechanics working on the 1500cc four-stroke engine will find this head gasket for Kawasaki a straightforward fit for routine service.

Built For Performance

• Cross-references OEM part number 11004-3721 for straightforward replacement
• Constructed to seal combustion pressure, coolant, and oil passages at the head joint
• Designed for the 1500cc four-stroke engine platform
• Suited to top-end rebuilds, gasket replacement, and engine reassembly
• Direct-fit replacement for the stock head gasket

Fits These Machines

• for Kawasaki SX-R 1500, 2017-2023

On-The-Job Use

• Top-end rebuilds and head gasket replacement
• Engine reassembly after cylinder head service
• Routine maintenance on the 1500cc four-stroke engine
• Shop and DIY repair work on personal watercraft

Specs At A Glance

Good To Know

Q: Is this an original Kawasaki part? A: This is an aftermarket head gasket that cross-references OEM part number 11004-3721, so it is not an original Kawasaki product. It is designed to fit the listed models.

Q: How do I know this gasket will fit my watercraft? A: Confirm your model, year, and engine match the fitment listed in the title and check your serial number before ordering. A head gasket must match the cylinder head and engine configuration exactly.

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