NHTSA Complaint #11614947 — 2019 MAZDA CX-5

ENGINE issue reported to NHTSA

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Complaint Details

ODI Number	11614947
Vehicle	2019 MAZDA CX-5
Component	ENGINE
Date of Incident	September 5, 2024
Date Filed	September 16, 2024
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	FL

Consumer Description

There is a coolant leak at the cylinder head. We have been told that the cylinder is cracked at the back of the cylinder head where the exhaust ports meet. The dealer's technician said there is a "redesign" in the cylinder head. This is a known issue that is a defect apparently due to Mazda's design of securing the turbo on exhaust studs that are not designed to hold the weight. Why has there not been a recall? There is a Mazda TSB - 01-013/21, issued 10/15/2021 Verbal estimate from dealer for repair - over $7,000

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