Honda Civic engine block cracked along internal coolant lines post-recall with partial dealership coverage on Honda Civic

Submitted by Vehicle Owner · Oct 16, 2025
Published by RepairPal

Problem overview

Some Honda Civic owners from the 2006 to 2009 model years report experiencing engine block cracks that lead to coolant leakage and engine overheating. Despite Honda extending the engine warranty to 10 years and offering free repairs for affected vehicles, not all cases are covered, and some owners have faced challenges with Honda's customer service regarding out-of-warranty repairs. Those dealing with cracked engine block issues are advised to consult with Honda directly to clarify coverage and explore available repair options.

2 people reported this problem
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Honda Civic vehicles with this problem

1 model year affected
Average mileage: 170,000 miles
(170,000 - 170,000)

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