This page serves as a convenient collection point for step-by-step instructions on routine maintenance and parts changes for Jeep JKs equipped with the 3.8-liter V6 engine. Click the links below for detailed instructions. Watch for additional entries coming soon.
Fluid changes
Lighting
Suspension/driveline
Braking
Find a complete maintenance schedule in your owner’s manual, available for download below.
2009 JK Wrangler owner’s manual