The turbocharger system, crucial for boosting engine performance, can experience wear or seal failures over time. This is a common area of concern for turbocharged engines generally. Estimated repair cost: $1,500 - $3,000.

Ignition Coil Failure

Ignition coils are responsible for delivering spark to the cylinders. Failure can lead to misfires and reduced engine performance. This is a common wear item on many modern turbocharged engines. Estimated repair cost: $400 - $800.

The water pump circulates coolant through the engine. Leaks can develop from the pump seal or housing, leading to overheating if not addressed promptly. Estimated repair cost: $600 - $1,000.

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2023 Porsche 718 Boxster Maintenance guide

Name: Maintenance dataset for 2023 Porsche 718 Boxster
Creator: Carfocal

v1.0Updated Jun 17, 2026Daniel Wilson4 Sources Analyzed

MAINTENANCE SUMMARY

The 2023 Porsche 718 Boxster presents a good reliability profile with no recalls or complaints, but a substantial TSB count (144) suggests attention to potential minor issues. Owners should prioritize regular fluid changes and inspections, particularly focusing on the engine and transmission as mileage accumulates.

View Critical Issue: Turbocharger Issues

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Reliability Score

Est. Annual Maintenance Cost

$800 - $1,200

TSBs & Recalls

144 TSBs | 0 Recalls

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Key Takeaways

Excellent reliability with zero recalls and complaints.
A high TSB count (144) indicates potential for minor, non-safety-related issues.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance