Elring 149.720 Engine Cylinder Head Gasket

Reliable Engine Cylinder Head Gasket for Audi A3 and Volkswagen Jetta

The Elring 149.720 engine cylinder head gasket is designed to meet the precise sealing requirements of Audi A3 and Volkswagen Jetta models. Engineered with multilayer steel construction, this gasket ensures a durable and consistent seal under demanding operating conditions.

• Thickness: 0.9 mm for optimal sealing performance
• Diameter: 83.2 mm to match exact engine specifications
• Multilayer steel (MLS) gasket design for enhanced durability
• Installed thickness maintained at 0.9 mm for reliable fitment
• Compatible with Audi A3 and Volkswagen Jetta engines
• Requires additionally article number 290.440 for complete installation

Technical Details and Construction

The Elring 149.720 cylinder head gasket features a multilayer steel (MLS) design, which provides superior resistance to heat and pressure compared to traditional gasket materials. The 0.9 mm thickness ensures a precise seal between the cylinder head and engine block, preventing leaks of coolant, oil, and combustion gases. With a diameter of 83.2 mm, this gasket is engineered to fit specific engine configurations found in Audi A3 and Volkswagen Jetta vehicles, maintaining engine integrity and performance.

Compatible Vehicles and Applications

This cylinder head gasket is compatible with the following makes and models:

• Audi A3
• Volkswagen Jetta

It is designed to address common engine sealing issues such as:

• Preventing coolant leaks between the cylinder head and engine block
• Eliminating oil leaks that can cause engine damage
• Maintaining compression by sealing combustion gases
• Reducing the risk of engine overheating due to gasket failure
• Ensuring long-term engine reliability under high stress

Installation Notes and Recommendations

For proper installation, ensure the cylinder head and engine block surfaces are clean and free of debris. The Elring 149.720 gasket should be installed with the specified thickness of 0.9 mm to maintain correct sealing pressure. Additionally, article number 290.440 is required to complete the installation process. Follow manufacturer torque specifications and tightening sequences to avoid gasket damage and ensure optimal performance.

Quality Assurance and Warranty

Elring is known for producing high-quality gaskets that meet OEM standards. The 149.720 cylinder head gasket undergoes rigorous testing to ensure durability and reliability in demanding engine environments. While specific warranty details may vary, Elring products typically come with a limited warranty against manufacturing defects, providing confidence in the product's performance and longevity.