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2018 Ram ProMaster 3500 Maintenance guide

v1.0Updated Jun 13, 2026·Daniel Wilson4 Sources Analyzed
MAINTENANCE SUMMARY

The 2018 Ram ProMaster 3500 boasts an excellent reliability verdict with zero recalls or complaints filed with NHTSA. This suggests a robust mechanical platform, minimizing unexpected repair burdens for owners.

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Reliability Score

9.7/ 10

Est. Annual Maintenance Cost

$200 - $400

TSBs & Recalls

0 TSBs | 0 Recalls

SummaryMaintenance & CostsKeep ReadingFAQSources

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Key Takeaways

  • Exceptional reliability with zero recalls and complaints reported to NHTSA.
  • Routine maintenance is straightforward and focused on standard intervals.

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MethodologyHow we score →

Scores are derived from NHTSA recalls and owner complaints, normalized by vehicle segment averages.

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Full ownership breakdown for the 2018 Ram ProMaster 3500.

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Shop Parts

Quick links for routine service and common repair parts.

  • 5W-30 Synthetic Oil
  • Oil Filter
  • Engine Oil Filter
  • Cabin Air Filter
  • Engine Air Filter

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