Defect summary
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.
Consequence
An engine stall increases the risk of a crash.
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.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
Source: NHTSA ODI recalls file, campaign 24V221000. Text as published by NHTSA.