Kawasaki Jet Ski Service & Repair

Full service for Kawasaki Jet Skis — STX, Ultra, SX-R. From oil changes to engine rebuilds.

Kawasaki invented the personal watercraft category, and their modern lineup continues to deliver raw power and performance. Bridgeport Ski Daddies provides full service and repair for all Kawasaki Jet Ski models — from the family-friendly STX-160 to the powerful Ultra 310 series.

Kawasaki's 1498cc and 1498cc supercharged inline-four engines are among the most powerful in the PWC industry. These engines demand proper maintenance — especially the supercharged models that generate extreme heat and operate at high compression ratios.

We service all Kawasaki Jet Ski systems: engine oil and filter changes, supercharger inspection and rebuild, spark plug replacement, fuel system service, impeller and wear ring replacement, cooling system flush and thermostat service, battery and electrical diagnostics, and hull and ride plate adjustments.

Kawasaki's JETSOUND audio system, cruise control, and electronic throttle control all require brand-specific diagnostic capabilities. We have the knowledge and experience to diagnose and repair these systems.

Whether you need a routine oil change or a supercharger rebuild on your Ultra 310LX-S, Bridgeport Ski Daddies has you covered. Call (817) 915-3266 for Kawasaki Jet Ski service.

Models We Service

STX-160STX-160XSTX-160LXUltra 160Ultra 160LXUltra 310RUltra 310XUltra 310LXUltra 310LX-S

Our Kawasaki Specialties

  • Kawasaki 1498cc inline-four engine service
  • Supercharger inspection and rebuild (Ultra 310 series)
  • Electronic throttle control diagnostics
  • Kawasaki-specific fuel injection service
  • Cooling system maintenance for high-HP models

Common Kawasaki Issues We Fix

Supercharger bearing wear (310 series)
Electronic throttle body calibration issues
Oil consumption on high-hour engines
Fuel system varnish from ethanol
Hull cracking on older models

Kawasaki FAQ

Do you work on the Kawasaki Ultra 310 series?

Yes. The Ultra 310R, 310X, 310LX, and 310LX-S are all in our wheelhouse. Supercharger service is one of our specialties for these high-performance models.

How often should the supercharger be checked on my Ultra 310?

Kawasaki recommends supercharger inspection every 100–200 hours. Given the extreme operating conditions, we recommend leaning toward 100 hours — especially if you ride aggressively.

Is Kawasaki more expensive to maintain than Sea-Doo or Yamaha?

Maintenance costs are comparable across brands. Supercharged models (any brand) cost more due to the extra complexity. Kawasaki parts are readily available and competitively priced.

Can you still get parts for older Kawasaki models?

Most parts for recent 4-stroke Kawasaki models are still available. For older or discontinued models, we can often source aftermarket alternatives. We'll let you know before starting work.

Kawasaki Services We Offer

Jet Ski / PWC Repair

Full diagnostic and repair for all jet ski and personal watercraft brands. Sea-Doo, Yamaha, Kawasaki — we fix them all.

  • All brands serviced
  • Electrical & mechanical
  • Engine rebuilds
  • Hull repair
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Winterization

Protect your investment. Full winterization to keep your ski or boat safe through the cold months.

  • Engine fogging
  • Fuel stabilization
  • Battery care
  • Antifreeze flush
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Spring Readiness

Get back on the water fast. Complete spring commissioning so your rig is ready for day one.

  • De-winterize
  • Full inspection
  • Fluid top-off
  • Test run
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Oil & Gear Oil Changes

Regular oil changes keep your engine running smooth and lasting longer. We use premium marine-grade oils.

  • Engine oil
  • Gear oil
  • Filter replacement
  • Marine-grade products
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Tune-Ups

From spark plugs to throttle adjustments — a proper tune-up means more power and fewer problems.

  • Spark plugs
  • Throttle calibration
  • Compression check
  • Performance optimization
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Impeller / Water Pump

Overheating? Weak water flow? We replace impellers, wear rings, and water pumps to keep you cool.

  • Impeller replacement
  • Wear ring service
  • Water pump rebuild
  • Cooling system flush
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Battery & Fuel System

Won't start? Bad fuel? We handle battery replacements, fuel system cleaning, and carburetor service.

  • Battery replacement
  • Fuel line service
  • Carb rebuild
  • Fuel injection cleaning
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Pre-Purchase Inspections

Buying used? We inspect it first so you know exactly what you're getting — no surprises.

  • Full mechanical check
  • Compression test
  • Electrical inspection
  • Written report
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Boat Detailing

Professional cleaning and detailing to make your boat or jet ski look showroom fresh.

  • Wash & wax
  • Interior cleaning
  • Oxidation removal
  • UV protection
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Your Kawasaki deserves the best. Let's fix it.

Three ways to get serviced — mobile, pickup, or drop-off. Your call.