Elring 197.690 Engine Cylinder Head Gasket

Elring 197.690 MLS Cylinder Head Gasket

Elring 197.690 is a multilayer steel engine cylinder head gasket with a 0.65 mm installed thickness and a 96.4 mm diameter. It is built for specific GM and Isuzu applications, including Chevrolet Colorado, GMC Canyon, Hummer H3, Hummer H3T, and Isuzu i-370 models.

Key Features

• Multilayer steel (MLS) gasket design for cylinder head sealing
• Installed thickness: 0.65 mm
• Diameter: 96.4 mm
• Engine sealing component for the cylinder head-to-block interface
• Elring part number 197.690 for direct catalog identification

Fitment Details

• Fits 2007-2012 Chevrolet Colorado, N/A; installed thickness 0.65 mm; diameter 96.4 mm.
• Fits 2006 Chevrolet Colorado, N/A.
• Fits 2007-2012 GMC Canyon, N/A; installed thickness 0.65 mm; diameter 96.4 mm.
• Fits 2006 GMC Canyon, N/A.
• Fits 2007-2010 Hummer H3, N/A; installed thickness 0.65 mm; diameter 96.4 mm.
• Fits 2009-2010 Hummer H3T, N/A; installed thickness 0.65 mm; diameter 96.4 mm.
• Fits 2007-2008 Isuzu i-370, N/A; installed thickness 0.65 mm; diameter 96.4 mm.

Detailed Description

This Elring 197.690 cylinder head gasket uses an MLS construction to provide a precise sealing surface between the cylinder head and engine block. The 0.65 mm installed thickness and 96.4 mm diameter are important dimensions for matching the correct engine specification in Chevrolet Colorado, GMC Canyon, Hummer H3, Hummer H3T, and Isuzu i-370 applications. This part cross-references Walker Exhaust 54982 and 26390 PT for the same application.

Common Repair Uses

• Replacing a failed cylinder head gasket during engine repair
• Addressing combustion sealing loss between the head and block
• Correcting coolant or oil leakage at the head gasket interface
• Restoring compression after head gasket damage
• Supporting engine rebuild work that requires the specified gasket thickness

Installation Notes and Tips

Verify engine code, bore size, and gasket thickness before installation. Clean the cylinder head and block sealing surfaces thoroughly, and inspect both for warpage or damage before assembly. Follow the vehicle service manual for torque sequence, torque stages, and any required fastener replacement procedures.

Quality Assurance

Elring is a recognized sealing-system manufacturer, and this gasket is cataloged to the specified dimensions for the listed GM and Isuzu applications. Confirm part number 197.690 against the engine build before ordering or installation.