NHTSA recall 24V221000
Electrical system › Ignition › Coil › Spark plugs
Kawasaki Ninja ZX-4RR and 2 more
Reported Mar 21, 20241,579 vehicles affectedKawasaki Motors Corp., U.S.A.Maker’s number MC27-04
The defect
Kawasaki Motor Corp., U.S.A. (KMC) is recalling certain 2023-2024 ZX400S and ZX400P (2023 Ninja ZX-4RR KRT Edition, 2024 Ninja ZX-4R, and 4RR) motorcycles. The spark plugs may have been damaged during the vehicle manufacturing process, which can result in unstable idling, hesitation, and engine stalling.
The risk
An engine stall increases the risk of a crash.
The remedy
Dealers will replace all four spark plugs, free of charge. Owner notification letters were mailed April 1, 2024. Owners may contact KMC customer service at 1-866-802-9381. KMC's number for this recall is MC27-04.