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NHTSA campaign 25V376000 · manufacturer recall MC25-08

2024–2025 Kawasaki Ninja ZX-6R: engine and engine cooling recall

An engine stall increases the risk of a crash.

critical Do not drive 17,792 vehicles affected

What was reported

Source: manufacturer filing, 49 CFR Part 573
Problem Kawasaki Motors Corp., U.S.A. (Kawasaki) is recalling certain 2024-2025 Ninja ZX-6R motorcycles. The motorcycles may lose engine power during operation due to seizure of a metal crankshaft bushing. Risk An engine stall increases the risk of a crash. Fix Owners are advised not to ride their motorcycles until the repair has been completed. The #5 metal crankshaft bushing must be inspected on all eligible units already in operation. If there is no abnormality with or damage to the bushing, the bolts holding the crankshaft together in the crank case must be re-tightened with proper torque. If there is any abnormality with or damage to the bushing, the parts must be replaced and the crankshaft properly tightened, or the engine must be otherwise repaired or replaced. The manufacturer has not yet provided a schedule for recall notification. Owners may contact KMC customer service at 1-866-802-9381. This recall was replaced by 25V798.

Reported to NHTSA Jul 7, 2025 by Kawasaki Motors Corp., U.S.A, owners notified Jun 27, 2025.

Which vehicles are covered

Source: NHTSA campaign 25V376000

Vehicles built Apr 18, 2024 to Apr 28, 2025 — a VIN outside that window is not part of this campaign even if the year, make and model match.

Model yearOn WhichTrim
2024 Kawasaki Ninja ZX-6R
2025 Kawasaki Ninja ZX-6R

None of the vehicles this campaign names has a page on WhichTrim: the catalogue covers the cars, trucks and SUVs the EPA certifies from 2016 on, and these vehicles fall outside it — older model years, or motorhomes, trailers, buses, motorcycles and chassis cabs the EPA does not rate. The campaign record above is complete as filed, and whether one specific vehicle is included is settled by its VIN. Other campaigns on vehicles without a page here →

The federal paperwork

Source: nhtsa.gov

Filed documents

  • Defect report PDF — The manufacturer's own filing to NHTSA describing the defect, the risk and the affected build range.

Check one specific vehicle

A recall applies to a build range, so year, make and model cannot settle it. NHTSA checks a VIN against the manufacturer's own list and tells you whether the repair is still outstanding on that vehicle.

NHTSA VIN recall lookup →

Campaign 25V376000 · the manufacturer calls it MC25-08

Own one, or run a fleet? Recall Watch checks each VIN against every new NHTSA campaign and emails you when one lands, this one's expansions included. Or take a free one-line alert by model year.

Common questions

Source: NHTSA, 49 CFR Part 573

What does this advisory mean?

Do not drive means exactly that: the manufacturer is telling owners to stop driving the vehicle until the repair is done. These are the two most serious things NHTSA can attach to a campaign, and both mean the risk exists while the vehicle is switched off.

Is MC25-08 the same recall as 25V376000?

Yes. MC25-08 is the number Kawasaki Motors Corp., U.S.A uses for this campaign in its own paperwork and in the letter it sends owners. 25V376000 is the number NHTSA files it under. One recall, two references — dealers and service departments generally quote the manufacturer's.

Does this recall repair cost anything?

No. Federal law requires the manufacturer to remedy a safety defect or a compliance failure at no charge, for vehicles up to 15 years old measured from the date of first sale. A dealer that asks you to pay for a recall repair is in the wrong.

How do I know whether my vehicle is included?

By VIN, not by model year. This campaign covers vehicles built Apr 18, 2024 to Apr 28, 2025. The manufacturer files a build range with NHTSA and only vehicles inside it are covered, so two identical-looking cars from the same year can differ. NHTSA's own lookup checks a VIN against the manufacturer's list.

What if the repair is not available yet?

It happens, and often. Manufacturers must notify owners when a defect is found even if the parts or the software are not ready, then notify them a second time once the remedy exists. The remedy filed here reads as still under development.

What did the manufacturer say was wrong?

The problem, risk and fix quoted on this page are the manufacturer's own words as filed with NHTSA under 49 CFR Part 573. WhichTrim does not paraphrase them.

Who started this recall?

NHTSA's record credits NHTSA's Office of Defects Investigation. A recall can begin with the manufacturer's own testing, with a defect investigation, or with a compliance test against a Federal Motor Vehicle Safety Standard.