Mahle 54668 Engine Cylinder Head Gasket - Left

Reliable Cylinder Head Gasket for Buick, Cadillac, Chevrolet, and More

The Mahle Cylinder Head Gasket 54668 is engineered to meet OEM standards, providing a durable seal for your engine. Designed for select Buick, Cadillac, Chevrolet, GMC, Saab, and Suzuki models, this gasket ensures proper sealing and engine performance.

• Constructed from multi-layered steel for enhanced durability
• Thickness options of 0.05 and 1.32 mm for precise fitment
• Cylinder bore diameters of 3.55 and 90.17 mm to match engine specifications
• Torque to yield design for reliable sealing under pressure
• Compatible with multiple vehicle models including Buick LaCrosse, Cadillac CTS, Chevrolet Equinox, and Suzuki Grand Vitara

About the Mahle Cylinder Head Gasket Product Line

The Mahle Cylinder Head Gasket line focuses on delivering high-quality sealing solutions that meet OEM standards. This product line uses multi-layered steel materials to provide strength and resistance to heat and pressure, essential for maintaining engine integrity. The 54668 gasket is part of this line, designed to offer consistent performance across various engine types and vehicle models.

Product Details and Specifications

This engine cylinder head gasket features a multi-layered steel construction, which enhances its ability to withstand high temperatures and pressures within the combustion chamber. The gasket thickness is available in two measurements, 0.05 mm and 1.32 mm, allowing for precise sealing and fitment. It accommodates cylinder bore diameters of 3.55 mm and 90.17 mm, ensuring compatibility with specific engine configurations. The gasket does not include sealant and comes as a single unit, meeting OEM standards for quality and durability. Additionally, it is designed with a torque to yield feature, which helps maintain a secure seal during engine operation.

Common Applications and Issues Addressed

• Prevents coolant and oil leaks between the cylinder head and engine block
• Maintains compression integrity for optimal engine performance
• Reduces risk of engine overheating caused by gasket failure
• Addresses head gasket blowout symptoms in Buick, Cadillac, Chevrolet, GMC, Saab, and Suzuki models
• Ensures proper sealing in engines with specific cylinder bore diameters

Installation Notes and Tips

Ensure the cylinder head and engine block surfaces are clean and free of debris before installation. Use the specified torque to yield procedure to tighten the gasket properly, following manufacturer torque specifications. Avoid using additional gasket sealants as this product does not include or require them. Verify compatibility with your vehicle’s make and model, such as Buick LaCrosse or Chevrolet Equinox, to ensure proper fitment.

Quality Assurance and Warranty

The Mahle Cylinder Head Gasket 54668 is manufactured to meet OEM standards, ensuring reliable performance and durability. While specific warranty details are not provided, Mahle products typically adhere to strict quality control processes to maintain consistency and dependability in automotive applications.