Leaks can develop from hoses, the radiator, or water pump seals over time, leading to overheating. Estimated repair cost: $400 - $1,000.

Ignition Coil Failure

Individual ignition coils can fail, leading to misfires and reduced engine performance. Estimated repair cost: $300 - $600.

Front and rear brake pads wear down over time, requiring replacement for safe stopping. Estimated repair cost: $200 - $400.

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2012 Infiniti G25 Maintenance guide

Name: Maintenance dataset for 2012 Infiniti G25
Creator: Carfocal

v1.0Updated Jun 4, 2026Ryan Davis4 Sources Analyzed

MAINTENANCE SUMMARY

The 2012 Infiniti G25, with a 'Good' reliability verdict, presents a manageable maintenance profile. Its 30 Technical Service Bulletins (TSBs) suggest attention to potential, though not safety-critical, issues.

View Critical Issue: Cooling System Leaks

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Reliability Score

Est. Annual Maintenance Cost

$500 - $1,000

TSBs & Recalls

30 TSBs | 0 Recalls

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Key Takeaways

The 2012 Infiniti G25 has a strong reliability record with no recalls or consumer complaints.
30 Technical Service Bulletins (TSBs) indicate potential areas for proactive attention.

2 more takeaways unlock below

Critical service intervals

Common failure analysis

Symptoms and prevention guidance