Elring 642.800 Turbocharger Oil Line Seal

Turbocharger Oil Line Seal for GM Applications

Elring 642.800 is a turbocharger oil line seal for select Chevrolet, GMC, and Buick vehicles. It is used in turbo oil line sealing points where a precise seal is needed to maintain proper oil control at the turbocharger connection.

Key Features

• Turbocharger oil line seal for air and fuel delivery sealing applications
• Elring part number 642.800 for direct part identification
• Cross-references OE-style part numbers 8 60 653 and 12 640 468 for the same application
• Fits select 2015-2024 Chevrolet, GMC, and Buick models
• Application coverage includes Chevrolet Equinox, Malibu, Trax, Cruze, GMC Terrain, and Buick Encore

Application Coverage

• Fits 2018-2024 Chevrolet Equinox, N/A
• Fits 2016-2024 Chevrolet Malibu, N/A
• Fits 2017-2024 GMC Terrain, N/A
• Fits 2021 Chevrolet Trax, N/A
• Fits 2017-2019 Chevrolet Trax, N/A
• Fits 2015-2019 Buick Encore, N/A
• Fits 2015-2019 Chevrolet Cruze, N/A

What This Seal Helps Address

• Oil seepage at the turbocharger oil line connection
• Loss of sealing integrity at the turbo oil feed or return interface
• Maintenance replacement for worn or damaged turbo line seals
• Fitment-specific service work on Chevrolet Malibu and Chevrolet Equinox turbo systems
• Turbocharger sealing service on GMC Terrain, Buick Encore, and Chevrolet Cruze applications

Installation Notes and Tips

Verify the part number and vehicle application before installation. Clean the sealing surfaces thoroughly and inspect the turbocharger oil line and mating components for wear, scoring, or contamination before reassembly. Use the exact fitment listed for your vehicle, including model year, to confirm the correct seal for the repair.

Quality Assurance

Elring is a recognized sealing-system brand used in automotive service applications. Part number 642.800 is identified for the listed GM fitments and cross-references OE-style numbers 8 60 653 and 12 640 468 for the same application.