Recalls & safety ratings

2018 MAZDA CX-9

Every NHTSA recall campaign covering the 2018 MAZDA CX-9, and the crash-test ratings for the body styles that were tested.
  • 2
    Recalls
  • 126
    Owner complaints
  • 0
    Investigations

Sourced from NHTSA recall and safety-rating data — last checked 5 September 2026.

2 recall campaigns

A campaign usually covers only part of a model year's production, so it may not apply to a particular car. Check the VIN to be certain.

FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

NHTSA campaign 21V875000 · Mazda North American Operations

Summary

Mazda North American Operations (Mazda) is recalling certain 2018 Mazda3, Mazda6, 2019 CX-3, 2018-2019 MX-5, CX-5, CX-9, and 2019-2020 Mazda2 vehicles. The impeller inside the low-pressure fuel pump may crack and deform, potentially causing the fuel pump to fail.

Consequence

Fuel pump failure may cause an engine stall, increasing the risk of a crash.

Remedy

Dealers will replace the fuel pumps, free of charge. Owner notification letters were mailed July 18, 2022. Owners may contact Mazda customer service at 1-800-222-5500 Option 4. Mazda's number for this recall is 5321K.

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.

ELECTRICAL SYSTEM:WIRING

NHTSA campaign 19V403000 · Mazda North American Operations

Summary

Mazda North American Operations (Mazda) is recalling certain 2018 CX-9 vehicles. The wiring harness may disrupt electrical communications and disable the passenger frontal air bag, turn signals, and/or engine starting system.

Consequence

The passenger frontal air bag may not deploy, increasing the risk of injury. Inoperable turn signals prevent the driver from signaling to other drivers, increasing the risk of crash.

Remedy

Mazda will notify owners, and dealers will repair the wiring harnesses, free of charge. The recall began July 26, 2019. Owners may contact Mazda customer service at 1-800-222-5500, Option 4. Mazda's number for this recall is 3419E.

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.safercar.gov.

NHTSA 5-Star Safety Ratings

NHTSA crash-tests vehicles and rates them out of five stars. More stars mean a safer car. Ratings are per body style, so a model can appear more than once below.

2018 Mazda CX-9 SUV AWD

Overall

Frontal crash

Driver
Passenger

Side crash

Driver
Passenger
Pole

Rollover

15.1% chance of rollover in a single-vehicle crash.

  • Electronic stability control: Standard
  • Forward collision warning: No
  • Lane departure warning: No

2018 Mazda CX-9 SUV FWD

Overall

Frontal crash

Driver
Passenger

Side crash

Driver
Passenger
Pole

Rollover

15.9% chance of rollover in a single-vehicle crash.

  • Electronic stability control: Standard
  • Forward collision warning: No
  • Lane departure warning: No

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