21003-3747 Armature Stator Coil for Kawasaki Ultra 310X 1500

Armature/Stator Coil for Kawasaki Ultra 310X

This armature and stator coil assembly replaces OEM part 21003-3747, supplying the charging current your personal watercraft engine depends on to run and stay charged.

Overview

The armature and stator coil for Kawasaki Ultra 310X keeps the 1500cc engine supplied with the current needed for ignition and battery charging. Built as a replacement for part 21003-3747, this stator coil fits the 2014 through 2025 Ultra 310X and is made for owners who want factory-level electrical output without the factory price. Swap it in when charging voltage drops, the battery keeps draining, or the engine stops firing the way it should.

Built For Performance

• Direct replacement for OEM part number 21003-3747
• Matched to the 1500cc engine in the Ultra 310X platform
• Delivers consistent charging output to the ignition and battery circuits
• Wound to factory electrical specifications
• Bolt-on fitment with no adapter or modification required

Fits These Machines

• for Kawasaki Ultra 310X, 2014
• for Kawasaki Ultra 310X, 2015
• for Kawasaki Ultra 310X, 2016
• for Kawasaki Ultra 310X, 2017
• for Kawasaki Ultra 310X, 2018
• for Kawasaki Ultra 310X, 2019
• for Kawasaki Ultra 310X, 2020
• for Kawasaki Ultra 310X, 2021
• for Kawasaki Ultra 310X, 2022
• for Kawasaki Ultra 310X, 2023
• for Kawasaki Ultra 310X, 2024
• for Kawasaki Ultra 310X, 2025

On-The-Job Use

• Replacing a failed stator on a 1500cc Ultra 310X
• Restoring charging output after weak spark or battery drain
• Scheduled electrical service during engine maintenance
• Keeping voltage steady through long hours on the water

Specs At A Glance

Good To Know

Q: Does this fit my 2022 Ultra 310X? A: Yes, the listing covers the 2014 through 2025 Ultra 310X with the 1500cc engine, matching part 21003-3747. Verify your existing part number and serial number before ordering.

Q: Is any modification needed to install it? A: No, the stator coil bolts into the factory mounting point like the original. A service manual for your watercraft is recommended for the job.

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