Elring 761.109 Engine Coolant Thermostat Gasket

Reliable Engine Coolant Thermostat Gasket for Audi, Porsche, Volkswagen

The Elring 761.109 engine coolant thermostat gasket is designed to provide a precise seal for your vehicle's thermostat housing. Engineered with a 50.0 mm inside diameter and a 4 mm seal diameter, this O-ring gasket ensures optimal coolant flow and prevents leaks in Audi, Porsche, and Volkswagen models.

• Inside diameter: 50.0 mm for accurate fitment
• Seal diameter: 4 mm to maintain a secure seal
• O-ring shape for effective sealing performance
• Compatible with multiple Audi, Porsche, and Volkswagen models
• Durable material designed for engine coolant systems

Precision Design and Compatibility

The Elring 761.109 gasket is crafted to meet the exact specifications required for engine coolant thermostat housings. Its O-ring shape and precise dimensions—50.0 mm inside diameter and 4 mm seal diameter—ensure a tight, leak-free seal. This gasket is compatible with a wide range of vehicles, including Audi 80, 90, A3, A4, A4 Quattro, and S3; Porsche 911; and Volkswagen Beetle, Bora, Cabrio, Golf, Jetta, Passat, Sharan, TT, and others. Using the correct gasket helps maintain proper engine temperature regulation and prevents coolant loss.

Applications and Problem Resolution

• Prevents coolant leaks at the thermostat housing
• Maintains engine temperature stability by ensuring proper thermostat function
• Eliminates overheating caused by faulty or damaged gaskets
• Reduces risk of engine damage due to coolant loss
• Restores sealing integrity after thermostat replacement or maintenance

Installation Notes and Tips

When installing the Elring 761.109 thermostat gasket, ensure the mating surfaces are clean and free of old gasket material or debris. Proper alignment of the O-ring gasket within the thermostat housing is critical to avoid leaks. Avoid over-tightening bolts to prevent gasket deformation. It is recommended to inspect the thermostat and housing for wear or damage during installation.

Quality Assurance and Warranty

Elring is a recognized manufacturer of sealing systems with a focus on precision and durability. The 761.109 engine coolant thermostat gasket is manufactured to meet OEM standards for fit and function. While specific warranty details are not provided, Elring products typically undergo rigorous quality control to ensure reliable performance in automotive cooling systems.