2003 Kawasaki Ninja Problems, Complaints & Recalls

Source: NHTSA · Updated Sep 5, 2004 · 5 owner complaints analyzed

Compared with other Ninja years
Not enough data 4th of 15 for complaints
NHTSA crash rating
Not rated

Owners have filed 5 complaints with NHTSA about the 2003 Kawasaki Ninja. That ranks 4th out of 15 Ninja model years for complaints. The most reported problem area is engine and engine cooling (3 complaints, 60%), typically at around 1,450 miles. Complaints mention 2 crashes, 2 injuries. There is 1 safety recall covering this model year.

Complaints are unverified owner reports and are not adjusted for sales volume.

Compare with another car

Most common 2003 Kawasaki Ninja problems

Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.

Engine and Engine Cooling3 · ~1,450 mi
Electrical System1 · ~900 mi
Power Train1 · ~900 mi
Steering1
Structure1 · ~88 mi
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Engine and Engine Cooling360%1,450——
Electrical System120%900——
Power Train120%900——
Steering120%———
Structure120%88——

One complaint can list several problem areas, so shares can add up to more than 100%.

Complaints by year received

Peak: 2003, with 4 complaints
2003: 4200342004: 120041

n = 5 complaints · Source: NHTSA

2003 Kawasaki Ninja recalls (1)

Tap a recall to see the problem, the risk and the fix.

Electrical system:alternator/generator/regulatorDec 6, 2002 · NHTSA campaign 02V324000 · 9,787 vehicles

Problem: On certain 2000 zx1200-a1/a1-l, 2001 zx1200-a2/a2-l, and 2002-2003 zx1200-b1/b1-l motorcycles, oil leaking from the alternator lead electrical connector can be deposited onto the rear tire.

Risk: This can create the potential for a loss of traction for braking or cornering, and can lead to a crash.

Fix: Dealers will seal the alternator lead wires. Owner notification began begin december 16, 2002. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact kawasaki at 1-949-770-0400.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

Recent owner reports

Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.

Left hand side front noise on zx-636 rr ninja kawasaki, developed 4-directional crack originating from screw ( one of the 6 screws on front nose)!!..vehicle is 2003 year model 636 zxrr, and purchased on june 17th 2004.. The vehicle has under 100 miles so far,totally garaged. And no…

Structure · received Sep 5, 2004 · NHTSA complaint 10090467

Consumer received a recall notice in october 2003. He was warned not to ride the motorcycle because the muffler would fall off. Consumer had been waiting more than 90 days for replacement. *ak

Engine and Engine Cooling · received Dec 29, 2003 · NHTSA complaint 10052056

While driving 55 mph muffler fell off without warning, causing motorcycle to run off the road. As a result, driver was unconscious and sprained his ankle. A week later, a recall was issued on the muffler brackets.*ak

Engine and Engine Cooling · received Nov 3, 2003 · NHTSA complaint 10046230

2003 kawaski ex500-d10---i was riding down the road and as i was down shifting the front wheel went on the shoulder of the road when the handle bars broke off in my hands, making it impossible for me to turn and i ran into the ditch and was thrown from the bike and broke my wrist. I believe that…

Steering · received May 14, 2003 · NHTSA complaint 10018664

While driving at any speed, vehicle's speed will start deceasing, until vehicle losses all power. The dealership has made several attempts to fix problem, but it still exist. Ts radiator overflowed. Electrical problems. Dealer could not find a remedy. Vehicle was also jumping out of 2nd and 3rd…

Electrical System · received Jan 21, 2003 · NHTSA complaint 10004211

Other Kawasaki Ninja years

← 2002 Ninja · 2004 Ninja →

See all Kawasaki Ninja problems by year, every Kawasaki model, or the VIN decoder.

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Frequently asked questions

What are the most common problems with the 2003 Kawasaki Ninja?

Owners most often report engine and engine cooling, electrical system, power train problems. The top one, engine and engine cooling, accounts for 3 complaints.

Was there a recall on the 2003 Kawasaki Ninja?

Yes, 1 safety recall. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.

Was the 2003 Kawasaki Ninja a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other Ninja model years, the 2003 has too little data to compare. Always get a pre-purchase inspection and check the VIN for open recalls.