SKU: 1559187279

2014-2017 Kawasaki Jet Ski ULTRA 310X JT1500L Starter Motor 21163-3720 21163-3721

$52.90 $58.78
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Description

2014-2017 Kawasaki Jet Ski ULTRA 310X JT1500L Starter Motor 21163-3720 21163-3721Starter Motor For Kawasaki Jet Ski STX12F STX15F Ultra 250 260 300 310 LX 2003 2017 Features: Brand new starter, not a remanufactured or refurbished one with wear and tear. High quality magnets or field coils deliver more torque for fast starts,good working condition. Inside and out starter motors improve reliability over longer periods of time. Designed for individual vehicle power consumption, and are ready to be installed quickly and easily.

Starter Motor For Kawasaki Jet Ski STX12F STX15F Ultra 250 260 300 310 LX 2003-2017

Features:
-Brand new starter, not a remanufactured or refurbished one with wear and tear.
-High-quality magnets or field coils deliver more torque for fast starts,good working condition.
-Inside and out starter motors improve reliability over longer periods of time.
-Designed for individual vehicle power consumption, and are ready to be installed quickly and easily.
-Engineered to perform just like the original starter in your vehicle or power equipment
-New Armatures are precision-manufactured and tested for long service life.
-Replaces existing starter motor, Just replace and ride again.
-Professional installation will be highly recommanded,installation instruction NOT included.

Specifications:
Condition: Aftermarket 100% Brand New
Fitment Type: Direct Replacement
Surface Finish: Heavy Duty
Unit Type: Starter
Voltage: 12V
Number of Teeth: 9
Rotation: Counter Clockwise (CCW)

Replacement Part Number:
21163-3720
21163-3721

Fits Make/Model/Year:
Fit for Kawasaki Jet Ski 1500 SX-R JS1500A 2017
Fit for Kawasaki Jet Ski STX JT1500 2006-2009
Fit for Kawasaki Jet Ski STX-12 JT1200 JT1200-D 2006-2007
Fit for Kawasaki Jet Ski STX-12 JT1200 JT1200-B 2003-2005
Fit for Kawasaki Jet Ski STX-12F JT1200 JT1200-B 2003-2004
Fit for Kawasaki Jet Ski STX-12F JT1200 JT1200-D 2004-2007
Fit for Kawasaki Jet Ski STX-15F JT1500 JT1500-A 2004-2007
Fit for Kawasaki Jet Ski ULTRA 250X JT1500-B 2007-2008
Fit for Kawasaki Jet Ski ULTRA 260LX JT1500F 2009-2010
Fit for Kawasaki Jet Ski ULTRA 260X ?JT1500E 2009-2010
Fit for Kawasaki Jet Ski ULTRA 300LX JT1500J 2011-2013
Fit for Kawasaki Jet Ski ULTRA 300X JT1500H 2011-2013
Fit for Kawasaki Jet Ski ULTRA 300LX JT1500M 2014-2017
Fit for Kawasaki Jet Ski ULTRA 300R JT1500N 2014-2017
Fit for Kawasaki Jet Ski ULTRA 310X JT1500P 2014-2016
Fit for Kawasaki Jet Ski ULTRA 310X JT1500L 2014-2017

Package includes:
1x New Starter

Note:
The product on offer is an accessory or spare part and thus is not an original product of the vehicle manufacturer.
The name of the vehicle manufacturer is stated only as an indication of the determination of the product being offered as an accessory or spare part, to clarify, for which vehicle the product on offer fits.

Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online: Solve your installation and product problems

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 1559187279

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4.7 ★★★★★
Based on 12 reviews
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Product Reviews
R
Verified Purchase
robert schroll
Alexandria, US
★★★★★ 5
Great product
Color: Black/Yellow Accent
Watch and service was great. I would recommend product to others.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
B
Verified Purchase
BCardot
Chelsea, US
★★★★★ 4
No complaints after use
Color: Black/Yellow Accent
Always been a fan of Ironman watches especially the original. The negative display threw me off for a few days but getting used to it. Love the fit and size of it. Not to mention it's extremely light and you barely notice it after a bit. For under $40 if it malfunctions in a year or two I'll just buy another or one similar.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 4, 2025
J
Verified Purchase
Jeffrey
Birmingham, US
★★★★★ 5
Bang for the buck
Color: Blackout
Let me previce this review by stating that I have had multiple fitness watches including Garmin suunto Timex and Casio. This watch has some limitations and I will get to them. The first thing is the design and functionality. The picture doesn't do this watch justice. It is sleek. Small enough to not be gaudy. But large enough to look appropriate regardless of your body size. I am 6' 180 lbs and its perfect. The functionality is great. Some watches require a college degree but this watch is simple to program and switch through modes. It has a lap counter countdown timer stop watch as well as time day date etc. It also has more features that don't interest me for fitness so I won't go into them. One complaint other reviewers have stated is with the black background it can be difficult to see display. To them I would reply the top right button is a light. Push it once to illuminate the display. Problem solved. Having a black background does make the display less visible. That's obvious to me but perhaps not everyone. With that being said I only have to use the light if I'm in a dark area. In normal room lighting it is easy to see. This watch does not have GPS capabilities which other watches I've had has. Add another zero to the price of this watch and you can have GPS too. I use this watch mainly for indoor fitness inc swimming and running on an indoor track and use my garmin outdoors. This is a great everyday watch and a great price. No issues no complaints.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 28, 2015
B
Verified Purchase
Bert
Omaha, US
★★★★★ 5
6 years and still going
Color: Blackout, Color: Blackout
Owned for 6 years and still going strong. Worn daily, including showers. The only time I take it off is to sleep. The face is scratched up and some buttons worn smooth (I wear it on the inside of my wrist). A few tiny cracks are beginning to form on one of the wristband pieces. Replaced the battery after about 3 years. It has three alarms and I use them regularly. You can choose to set each alarm for daily, weekdays, or weekends. I also use the timer a lot. Indiglo gets used every morning and many evenings. You can disable modes that you never use, so you only see what you want. I never use chronograph, so I have that disabled. Incredible watch.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
B
Verified Purchase
Ben
Cuba, US
★★★★★ 5
The watch of our era
Color: Blackout
Bought this ‘used’ but looks like only the box had some ‘damage’ but the watch was perfectly brand new. I’ve been wearing a timex Ironman watch since my tenth birthday. I’ve served in the Marine corps and wore one while on tour. I’ve worn them snorkeling and diving. I’m a mechanic and have worn it on my belt loop while working, and depending what I’m doing I’ll leave it on. I wear it in the shower, the pool, beach, kayaking, skydiving, mudding, surfing, fishing, shooting, and while relaxing in my recliner. I’ve only had one battery die, and it was easily replaced. This is the watch of our era. Stop reading this review and buy one!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026

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