2018 Mazda CX-9 Recalls

NHTSA lists 2 open recalls for the 2018 Mazda CX-9. Recall repairs are free at any franchised dealer, however old the vehicle is.

Recall data as of Oct 16, 2026 — NHTSA. For a live answer, run the check yourself, or see the latest recalls.

Delivery Fuel Pump

FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

What's wrong:
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.
Risk:
Fuel pump failure may cause an engine stall, increasing the risk of a crash.
What to do:
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.

NHTSA campaign 21V875000 — quote this at the dealer.Reported Nov 12, 2021.

Electrical System Wiring

What's wrong:
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.
Risk:
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.
What to do:
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.

NHTSA campaign 19V403000 — quote this at the dealer.Reported May 30, 2019.

Owner complaints

128filed with NHTSA · 13 in the last 12 months
Filed by yearpeak 2023
151617181920212223242526
Engine
76
Electrical System
15
Power Train
13
Service Brakes
11

4 involved a crash · 1 a fire · 2 injuries

Reported by owners to NHTSA and not verified. Complaints often surface a problem months before a recall.

See the complaints at NHTSA

Other Mazda CX-9 years

Every year links to that vehicle's full recall page.

20232022202120202019201820172016201520142013201220112010

Mazda CX-9, every year

How recall repairs work

  • Repairs are free at any franchised Mazda dealer — regardless of the vehicle's age or whether you bought it new.
  • Bring the NHTSA campaign number; it's printed on each recall above and on the sheet you can print here.
  • Call ahead: some recalls are announced before parts are available, and the dealer can tell you when yours are in.
  • Your VIN tells the dealer whether your exact vehicle is affected — the free check accepts one and never stores it.

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