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2020 Jeep Gladiator Maintenance guide

2020 Jeep Gladiator Maintenance guide
v1.0Updated Jun 9, 2026·Ethan Miller4 Sources Analyzed
MAINTENANCE SUMMARY

The 2020 Jeep Gladiator requires diligent attention to its powertrain, particularly the manual transmission's clutch assembly, which has seen multiple recalls due to overheating and fracturing. Regular inspections of the clutch system and adherence to maintenance schedules are crucial.

View Critical Issue: Clutch Assembly Failure (Manual Transmission)
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Reliability Score

8.2/ 10

Est. Annual Maintenance Cost

$400 - $700

TSBs & Recalls

98 TSBs | 18 Recalls

SummaryMaintenance & CostsCommon FailuresSymptoms & PreventionKeep ReadingFAQSources

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Key Takeaways

  • Prioritize maintenance of the manual transmission clutch assembly due to documented issues.
  • Regularly inspect seat belt retractors and ensure recall work is completed.

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Critical service intervals
Common failure analysis
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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 2020 Jeep Gladiator.

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Shop Parts

Quick links for routine service and common repair parts.

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

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