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Replacing the engine in a 2003 Chevrolet Trailblazer typically costs between $3,000 and $5,000, depending on factors like the engine type, labor costs, and whether you choose a new, rebuilt, or used engine. Labor costs can vary significantly by location and shop rates. It's advisable to get multiple quotes from mechanics to find the best deal. Additionally, consider the overall condition of the vehicle to determine if an engine replacement is worthwhile.

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2w ago

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