Kawasaki · United States · High
Kawasaki ZX400P, ZX400S +1 more: Electrical system — spark plugs
Affects Kawasaki ZX400P, ZX400S, Ninja ZX-4RR · 2023–2024 — about 2K vehicles.
The hazard
An engine stall increases the risk of a crash.
What to do
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.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational