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2025 Suzuki DR-Z400S Maintenance guide

v1.0Updated May 30, 2026·Ethan Miller4 Sources Analyzed1 Critical Recalls
MAINTENANCE SUMMARY

The 2025 Suzuki DR-Z400S presents an average reliability score of 6.5, with a single critical recall impacting the brake system due to improperly tightened reservoir cap screws. Owners should prioritize ensuring this recall is addressed and conduct regular inspections of the brake fluid reservoir area.

View Critical Issue: Brake System Integrity (Recall)
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Reliability Score

7.3/ 10

Est. Annual Maintenance Cost

$200 - $350

TSBs & Recalls

0 TSBs | 1 Recalls

SummaryMaintenance & CostsCommon FailuresSymptoms & PreventionKeep ReadingFAQSources

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Key Takeaways

  • Prioritize the brake system recall (25V873000) for safety.
  • Regular oil and filter changes every 600 miles are crucial.

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Critical service 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 2025 Suzuki DR-Z400S.

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Shop Parts

Quick links for routine service and common repair parts.

  • Engine Oil
  • Oil Filter
  • Air Filter
  • Spark Plug
  • Brake Fluid (DOT 4)

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