Valve Stem Oil Seal and Valve Spring Replacement: Notes

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.

Special Tools

EN-39313 Spark Plug Port Adapter
EN-42386 - A Flywheel Holding Tool
EN-46335-A On-Vehicle Valve Spring Compressor
EN-46116 Valve Stem Seal Remover/Installer

Equivalent regional tools: Special Tools .