The fuel pump module can fail, leading to engine stalling or failure to start. This is a critical component with significant recall activity. Estimated repair cost: $500 - $1,000.

A failed timing belt can cause catastrophic engine damage. Recalls have addressed potential issues with the timing belt system. Estimated repair cost: $800 - $2,000+.

2019 Acura RLX Maintenance guide

Name: Maintenance dataset for 2019 Acura RLX
Creator: Carfocal

v1.0Updated May 30, 2026Ethan Miller4 Sources Analyzed45 Critical Recalls

MAINTENANCE SUMMARY

The 2019 Acura RLX, with an average reliability verdict, requires diligent attention to its fuel system and engine timing components due to significant recalls. Owners should prioritize ensuring recall work is completed and consider proactive inspections of the fuel pump module and timing belt system.

View Critical Issue: Timing Belt Failure

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Reliability Score

Est. Annual Maintenance Cost

$700 - $1,200

TSBs & Recalls

3 TSBs | 45 Recalls

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Key Takeaways

The 2019 Acura RLX has an 'Average' reliability verdict, influenced by significant recalls.
Critical recalls for the fuel pump and timing belt require immediate attention.

2 more takeaways unlock below

Critical service intervals

Common failure analysis

Symptoms and prevention guidance