2007 Kawasaki ZX-6R

Routine

Owners filed 15 complaints about this vehicle with federal regulators, most often about the engine and engine cooling › engine. No safety recall has been issued.

What fails
ComponentReportsCrashesFiresInjuries
Engine and Engine Cooling › Engine7
000
Engine and Engine Cooling5
000
Engine2
000
Engine and Engine Cooling › Cooling System1
000

What owners reported

Newest filings
Engine
Filed Jun 2, 2015OK

VALVE COVER ALLOWING OIL TO LEAK. MULTIPLE POSTS ONLINE ABOUT THIS BEING A STANDARD PROBLEM WITH THIS VEHICLE, BUT THE MANUFACTURER NEVER ISSUED A RECALL.

Engine
Filed Feb 12, 20156,060 milesTX

30 MINUTES INTO RIDING CRUISING 65MPH MOTORCYCLE ALL OF A SUDDEN STARTED MAKING A CLACK CLACK CLACK NOISE, LOST POWER, RPMS STARTED DROPPING, CLUTCHED IN AND COASTED TO SIDE OF ROAD, BIKE SHUT OFF, WOULD NOT TURN BACK ON. KAWASAKI DEALERSHIP DIAGNOSED PROBLEM SAYING ENGINE WOULD NOT MAKE A FULL ROTATION. PROBLEM ENDED UP BEING A VALVE WELDED ITSELF INTO PISTON, ALSO METAL FUSED SPARK PLUG HOLE COMPLETELY. ENGINE NO LONGER USABLE. 6,060 MILES ON MOTOR. *TR

Engine and Engine Cooling › Engine
Filed Jun 30, 20116,000 milesNY

OIL LEAK IN FRONT OF ENGINE, GASKET AND O-RING. SMALL AMOUNT OF OIL IS LEAKING COMING FROM THE FRONT TOP OF THE ENGINE. *TR

Engine and Engine Cooling
Filed Apr 18, 201115,000 milesNC

LEAKING OIL LEFT SIDE OF ENGINE GETTING IT FIXED FOR THE SECOND TIME NOW. *TR

Engine and Engine Cooling
Filed Jul 15, 201023,000 milesGA

VALVE COVER GASKET AND O-RING FOR THE SENSOR ON THE FRONT OF THE ENGINE LEAKS OIL. OIL LEAKS DAILY. VALVE COVER GASKET AND O-RING NEEDS TO BE REPLACED. OIL LEAK CAN GREASE THE TIRES OF THE MOTORCYCLE AND CAUSE A SERIOUS INJURY OR DEATH. *TR

Engine and Engine Cooling › Engine
Filed Jun 23, 20104,000 milesTN

VALVE COVER GASKET AND O-RING FOR THE SENSOR ON THE FRONT OF THE ENGINE LEAKS OIL. OIL LEAKS DAILY. VALVE COVER GASKET AND O-RING NEEDS TO BE REPLACED. OIL LEAK CAN GREASE THE TIRES OF THE MOTORCYCLE AND CAUSE A SERIOUS INJURY OR DEATH. KAWASAKI IS AWARE OF THE ISSUE BUT REFUSES TO ISSUE A RECALL AS DEMONSTRATED BY THE NEW PARTS THAT WERE MANUFACTURED TO REPLACE THE DEFECTIVE PARTS. DEFECTS ARE IN THE 100'S BASED ON ONLINE FORUM COMPLAINTS. PLEASE SEE ONE OF MANY ONLINE POSTS IDENTIFYING PROBLEM ON BRAND NEW BIKES: *TR

Engine and Engine Cooling
Filed Mar 17, 20105,000 milesMA

VALVE COVER GASKET AND O-RING FOR THE SENSOR ON THE FRONT OF THE ENGINE LEAKS OIL. OIL LEAKS DAILY. VALVE COVER GASKET AND O-RING NEEDS TO BE REPLACED. OIL LEAK CAN GREASE THE TIRES OF THE MOTORCYCLE AND CAUSE A SERIOUS INJURY OR DEATH. IN ADDITION, THE ENGINE CAN SEIZE FROM LACK OF OIL AND RUIN THE PRODUCT FOR THE OWNER. *TR

Engine and Engine Cooling › Engine
Filed Mar 9, 20102,300 milesDC

CAMS AND TAPPETS GOING BAD IN A 2007 KAWASAKI ZX-6R A TICKING IS COMING FROM THE ENGINE THAT HAS BEEN ASSOCIATED WITH CAUSING FAILURE AND THE ENGINE TO SEIZE. (I AM NOT SURE OF MY VIN # BUT PLEASE CONTACT ME IF YOU NEED ME TO FIND IT). *TR

Engine and Engine Cooling › Engine
Filed Oct 31, 20095,625 milesCA

VALVE COVER GASKET AND O-RING FOR THE SENSOR ON THE FRONT OF THE ENGINE LEAKS OIL. OIL LEAKS DAILY. VALVE COVER GASKET AND O-RING NEEDS TO BE REPLACED. OIL LEAK CAN GREASE THE TIRES OF THE MOTORCYCLE AND CAUSE A SERIOUS INJURY OR DEATH. *TR

Engine and Engine Cooling › Engine
Filed Sep 6, 20091,700 milesOH

I HAVE A 2007 ZX6R KAWASAKI WITH ONLY 1700 MILE ON IT AND I HAVE NOTICED MY HEAD GASKET LEAKS AND A TAPPING NOISE IN THE ENGINE. I DON'T KNOW IF THIS IS SAFE. IF THE ENGINE LOCKS UP AT HIGH SPEEDS THEN IT HURT AND POSSIBLE KILL ME. IT DON'T SOUND TO SAFE. *TR

Engine and Engine Cooling
Filed Nov 20, 2008CA

VALVE COVER GASKET AND O-RING FOR THE SENSOR ON THE FRONT OF THE ENGINE LEAKS OIL. OIL LEAKS DAILY. VALVE COVER GASKET AND O-RING NEEDS TO BE REPLACED. OIL LEAK CAN GREASE THE TIRES OF THE MOTORCYCLE AND CAUSE A SERIOUS INJURY OR DEATH. *TR

Engine and Engine Cooling › Engine
Filed Nov 18, 20082,000 miles00

VALVE COVER GASKET AND O-RING FOR THE SENSOR ON THE FRONT OF THE ENGINE LEAKS OIL. OIL LEAKS DAILY. VALVE COVER GASKET AND O-RING NEEDS TO BE REPLACED. OIL LEAK CAN GREASE THE TIRES OF THE MOTORCYCLE AND CAUSE A SERIOUS INJURY OR DEATH. KAWASAKI IS AWARE OF THE ISSUE BUT REFUSES TO ISSUE A RECALL AS DEMONSTRATED BY THE NEW PARTS THAT WERE MANUFACTURED TO REPLACE THE DEFECTIVE PARTS. DEFECTS ARE IN THE 100'S BASED ON ONLINE FORUM COMPLAINTS. PLEASE SEE ONE OF MANY ONLINE POSTS IDENTIFYING PROBLEM ON BRAND NEW BIKES: 1) HTTP://WWW.ZXFORUMS.COM/FORUMS/ZX-6R-FORUM/13196-PEOPLE-07-08-ZX6R.HTML 2) HTTP://WWW.ZXFORUMS.COM/FORUMS/ZX-6R-FORUM/15961-07-08-ZX6R-ISSUES.HTML. *TR

Engine and Engine Cooling › Cooling System
Filed Nov 18, 2008HI

VALVE COVER GASKET AND O-RING FOR THE SENSOR ON THE FRONT OF THE ENGINE LEAKS OIL. OIL LEAKS DAILY. VALVE COVER GASKET AND O-RING NEEDS TO BE REPLACED. OIL LEAK CAN GREASE THE TIRES OF THE MOTORCYCLE AND CAUSE A SERIOUS INJURY OR DEATH. *TR

Engine and Engine Cooling
Filed Nov 9, 200818,000 milesTX

I HAVE A ZX-6R NINJA 2007, AND I AM HAVING PROBLEMS WITH THE VALVE COVER GASKET. IT LEAKS OIL CONSISTENTLY. THIS IS AN ON GOING PROBLEM WITH THE 07 AND 08 NINJA ZX-6R.. THIS IS A HAZARD BECAUSE IF OIL REACHES OUR BACK TIRE WE WILL END UP SLIDING WHICH COULD POTENTIALLY CAUSE SERIOUS BODILY HARM, PROPERTY DAMAGE AND IN SEVER CASES DEATH. THIS IS A VERY SIMPLE PROBLEM THAT CAN BE CORRECTED, IF NOT CORRECTED IT CAN LEAD TO POSSIBLE LIFE THREATENING CONSEQUENCES AND EXTENSIVE PROPERTY DAMAGE. ON A PERSONAL NOTE KAWI NEEDS TO STEP UP TO THE PLATE AND DO THE RIGHT THING REGARDING THE DEFECTIVE VALVE COVER GASKET.. THE CORRECT VALVE COVER GASKET PART NUMBER IS 11061-0378, THE DEFECTIVE PART NUMBER IS 11061-0247. *TR

Engine and Engine Cooling › Engine
Filed Nov 4, 20082,042 milesIL

I OWN A 2007 KAWASAKI NINJA ZX6-R. I HAVE RECENTLY DEVELOPED AN OIL LEAK AS HAVE MANY OF MY FELLOW RIDERS. IT IS THE SAME ISSUE WITH ALL OF THE BIKES. VALVE COVER GASKET LEAKS AND ISSUE WITH CAMS AND TAPPETS. IF OIL WAS TO COME OUT AT A WRONG ANGLE I COULD GET THE BACK TIRE SATURATED AND CAUSE A VERY UNSAFE CONDITION FOR MYSELF AS WELL AS ANYONE IN THE AREA AROUND ME. THE MOTORCYCLE ONLY HAS 2052 MILES ON IT AND IS ONLY 1 1/2 YEARS OLD. NO NEED FOR A GASKET TO BE BAD ALREADY, I WOULD LIKE THIS SITUATION RECTIFIED AS QUICKLY AS POSSIBLE. *TR

15 of 15 complaints, reproduced as filed.

Across model years

Worst on record: 2007
YearComplaintsRecallsFiresDeathsAssessment
20232000Routine
20091000Routine
2007 — this page15000Routine

Compare every ZX-6R year →

Reading this record

No unusual pattern of severe incidents in the complaint record.

Complaint counts track how many cars were sold and how long they have been on the road as much as they track quality. A common model from 2013 has had a decade to accumulate reports; a rare one from last year has not. The signal worth weighing is in the severity columns, in whether the same component keeps appearing, and in whether the manufacturer eventually opened a recall for it.

Most recent recall on file: none. Source: NHTSA Office of Defects Investigation.