Mahle 54874 Engine Cylinder Head Gasket

Overview of Mahle Engine Cylinder Head Gasket 54874

The Mahle Engine Cylinder Head Gasket 54874 is engineered for reliable sealing performance in select Buick, Chevrolet, and GMC vehicles. Designed with multi-layered steel construction, this gasket ensures durability and precise fitment for models such as the Buick LaCrosse and Chevrolet Equinox.

• Multi-layered steel material for enhanced durability
• Thickness options of 0.04 and 0.94 for precise sealing
• Cylinder bore diameter of 3.51 inches and 89.10 mm for accurate fit
• OEM standard item grade for consistent quality
• Compatible with Buick, Chevrolet, and GMC models including Allure, Captiva Sport, and Terrain

Technical Details and Specifications

This engine cylinder head gasket features a multi-layered steel design that provides a strong seal between the engine block and cylinder head. The gasket thicknesses of 0.04 and 0.94 ensure proper compression and heat resistance, critical for maintaining engine integrity. With a cylinder bore diameter of 3.51 inches (89.10 mm), it matches the exact specifications required for the intended vehicle models. The gasket does not include sealant, relying on its engineered layers to maintain a secure seal under operating conditions.

Compatible Vehicles and Applications

The Mahle 54874 cylinder head gasket is compatible with a range of Buick, Chevrolet, and GMC vehicles. It is suitable for models such as the Buick Allure, LaCrosse, and Verano, as well as Chevrolet Captiva Sport, Equinox, Impala, Malibu, and Regal. GMC Terrain is also supported. This gasket is designed to meet OEM standards, ensuring proper fit and function in these specific applications.

• Seals cylinder head to engine block to prevent leaks
• Addresses issues like coolant and oil leakage
• Prevents loss of engine compression
• Helps avoid engine overheating caused by gasket failure
• Reduces risk of engine misfires related to sealing problems

Installation Notes and Tips

When installing the Mahle 54874 cylinder head gasket, ensure the engine surfaces are clean and free of debris. Verify the correct orientation of the gasket and avoid using additional sealants, as this gasket is designed to seal without them. Torque cylinder head bolts to manufacturer specifications to maintain proper compression and prevent gasket damage.

Quality Assurance and Warranty

Mahle manufactures this cylinder head gasket to OEM standards, ensuring consistent quality and reliability. The multi-layered steel construction is tested for durability under typical engine operating conditions. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.