All recalls are free to repair at your local dealership. Contact your dealer to schedule service.
Recall & Buyer Checklist
2018 MAZDA CX-9 · 2 recorded campaigns · Prepared 2026-11-08
Model-year records do not confirm VIN eligibility or completed repairs. Ask your dealer to check your VIN and the original filing's safety instructions.
Done
NHTSA Campaign
OEM Recall
Component
☐
21V875000
5321K
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
☐
19V403000
3419E
ELECTRICAL SYSTEM:WIRING
☐ Confirm open recalls by VIN ☐ Schedule free repairs ☐ Keep completed repair orders
Buying used? ☐ Check title / accident / odometer history ☐ Arrange an independent inspection
The low-pressure fuel pump in your vehicle is a critical component that delivers gasoline to your engine. The pump has an impeller that can crack and deform, causing it to fail.
Risk if Unfixed
If the fuel pump fails while you're driving, your engine could suddenly shut off, making it hard to steer and brake. This could increase the risk of a collision.
Free Fix
Your Mazda dealer will replace the faulty fuel pump with a new one at no cost to you. You should schedule an appointment after checking repair availability with your dealer, which was mailed on July 18, 2022. This timing describes the original 2021 filing; contact your dealer now to confirm the free repair is available.
Show original NHTSA language
Original — What Happened
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.
Original — Risk if Unfixed
Fuel pump failure may cause an engine stall, increasing the risk of a crash.
Original — 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.
The wiring harness in your CX-9 is like the nervous system of your car, sending signals to important safety features. In some 2018 models, this harness can malfunction, cutting off communication to critical systems.
Risk if Unfixed
If the wiring harness fails, your passenger air bag may not deploy in a crash, putting you at risk of serious injury. You could also lose the ability to signal to other drivers, increasing the risk of a crash.
Free Fix
Your Mazda dealer will inspect and repair the wiring harness, ensuring it's working properly, all at no cost to you.
Show original NHTSA language
Original — What Happened
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.
Original — Risk if Unfixed
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.
Original — 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.
What is the overall risk grade for the 2018 MAZDA CX-9?
The 2018 MAZDA CX-9 has a risk grade of D. This grade is calculated from 2 NHTSA safety recalls, weighted by severity, recency, and temporal decay. Grades range from A+ (excellent) to F (avoid).
How many safety recalls does the 2018 MAZDA CX-9 have?
The 2018 MAZDA CX-9 has 2 known safety recalls on record. All recalls are repaired free of charge at authorized dealerships.
What is the most severe recall for the 2018 MAZDA CX-9?
The most severe recall for the 2018 MAZDA CX-9 is classified as critical. This indicates a life-threatening safety issue that should be addressed promptly.
Is the 2018 MAZDA CX-9 safe to drive?
This model year has 2 recorded safety recalls. Model-level listings do not establish VIN-specific open recalls or whether this vehicle is safe to drive. Check your VIN and contact the manufacturer for recall instructions.
What is the FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP recall for the 2018 MAZDA CX-9? (Campaign #21V875000)
The low-pressure fuel pump in your vehicle is a critical component that delivers gasoline to your engine. The pump has an impeller that can crack and deform, causing it to fail. If the fuel pump fails while you're driving, your engine could suddenly shut off, making it hard to steer and brake. This could increase the risk of a collision. Your Mazda dealer will replace the faulty fuel pump with a new one at no cost to you. You should schedule an appointment after checking repair availability with your dealer, which was mailed on July 18, 2022. This timing describes the original 2021 filing; contact your dealer now to confirm the free repair is available.
What is the ELECTRICAL SYSTEM:WIRING recall for the 2018 MAZDA CX-9? (Campaign #19V403000)
The wiring harness in your CX-9 is like the nervous system of your car, sending signals to important safety features. In some 2018 models, this harness can malfunction, cutting off communication to critical systems. If the wiring harness fails, your passenger air bag may not deploy in a crash, putting you at risk of serious injury. You could also lose the ability to signal to other drivers, increasing the risk of a crash. Your Mazda dealer will inspect and repair the wiring harness, ensuring it's working properly, all at no cost to you.
