Dealer just called and said my head is cracked and will be replaced under warranty.
Pros: head will be replaced
Cons: head is cracked
Vehicle:
Mazda 3
Mileage: 37500 km
Reviews of OEM Mazda cylinder head
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12 votes
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Description
OEM Mazda
Japan
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Cylinder head ended up cracked and needing replaced for $4500.
Pros: cylinder head replaced
Cons: cylinder head cracked
Vehicle:
Mazda
Mileage: 59400 km
Had the cylinder head crack on my 2020 Mazda6 2.5T at 50k miles back in 2023 which caused coolant to leak and overheat my vehicle.
Cons: coolant leak, overheat
Vehicle:
Mazda
Mileage: 50000 km
after 2.5 months, my CX-9 is back from the shop with a new cylinder head!
Pros: new cylinder head
Vehicle:
Mazda
Mileage: 60500 km
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What we know about OEM Mazda cylinder head
The brand is registered in Japan.
In March 2026, PartReview does not yet have a formed opinion of OEM Mazda cylinder head. You can help by adding a review for OEM Mazda cylinder head.
Currently there are 4 reviews and 12 votes. Average rating — 2.2 out of 5. Vote balance: 3 up, 9 down.
Users also evaluated the qualities of OEM Mazda cylinder head:
- Performance - car accelerates normally without feeling weak - rated negatively. 1.8 point out of 5.
- Exhaust smoke - no white smoke from the tailpipe - no rating yet
- No coolant smell - no sweet odor around the car - rated negatively. 0.5 points out of 5.
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