Cooling System Water Pump Failure

The electric water pump can fail due to issues with its electrical connector, leading to leaks or complete failure. This is a critical component for engine temperature regulation. Estimated repair cost: $800 - $1,500.

Common leak points include the valve cover gasket and oil pan gasket. These can lead to oil consumption and potential engine damage if left unaddressed. Estimated repair cost: $300 - $1,000.

While not as common as cooling system issues, turbochargers can develop problems, including oil leaks or bearing wear, affecting performance. Estimated repair cost: $1,500 - $3,000.

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2016 BMW 328i Maintenance guide

Name: Maintenance dataset for 2016 BMW 328i
Creator: Carfocal

v1.0Updated Jul 4, 2026Ryan Davis4 Sources Analyzed1 Critical Recalls

MAINTENANCE SUMMARY

The 2016 BMW 328i presents an average reliability profile with a notable concern regarding the cooling system's water pump and electrical connector, a critical failure point. With 2 recalls and 220 TSBs, proactive maintenance focusing on the cooling system and regular fluid changes is essential.

View Critical Issue: Turbocharger Issues

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Reliability Score

Est. Annual Maintenance Cost

$500 - $900

TSBs & Recalls

220 TSBs | 2 Recalls

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Key Takeaways

Proactive cooling system maintenance is paramount due to water pump vulnerabilities.
Adherence to synthetic oil change intervals (10,000 miles) is essential.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance