Fel-Pro 35716 Engine Coolant Thermostat Housing O-Ring

Reliable Engine Coolant Thermostat Housing O-Ring for Audi and Volkswagen

The Fel-Pro 35716 Engine Coolant Thermostat Housing O-Ring is designed to provide a secure seal in your vehicle's cooling system. Engineered for premium performance, this O-ring helps maintain proper coolant flow and prevents leaks in Audi and Volkswagen models.

• Premium grade material ensures durability and resistance to heat and coolant chemicals
• Specifically designed for engine coolant thermostat housing applications
• Compatible with multiple Audi and Volkswagen models including A3, A4, A4 Quattro, Beetle, Golf, Jetta, and Passat
• OEM-quality fit and function for reliable sealing
• Part number 35716 for easy identification and replacement

Durable Premium O-Ring for Engine Cooling Systems

This Fel-Pro Engine Coolant Thermostat Housing O-Ring (part number 35716) is manufactured to meet stringent quality standards. The premium grade material resists degradation from engine heat and coolant exposure, ensuring a long service life. Proper sealing of the thermostat housing is critical to maintaining engine temperature regulation and preventing coolant leaks that can lead to overheating or engine damage. This O-ring is engineered to fit precisely in the thermostat housing of select Audi and Volkswagen vehicles, providing a reliable seal that supports optimal engine performance.

Compatible Vehicles and Applications

This O-ring is compatible with the following makes and models:

• Audi A3, A4, A4 Quattro
• Volkswagen Beetle, Golf, Jetta, Passat

It is intended for use in the engine coolant thermostat housing to maintain a leak-free seal and proper coolant circulation.

Common Issues Addressed by This O-Ring

• Prevents coolant leaks at the thermostat housing
• Helps avoid engine overheating caused by coolant loss
• Eliminates coolant contamination from external debris
• Maintains consistent engine temperature regulation
• Reduces risk of engine damage due to faulty sealing

Installation Notes and Tips

When replacing the thermostat housing O-ring, ensure the mating surfaces are clean and free of old gasket material or debris. Lubricate the O-ring lightly with coolant or a compatible lubricant to ease installation and prevent damage. Verify the O-ring is seated evenly in the housing groove before reassembling. Proper installation helps maintain a secure seal and prevents leaks.

Quality Assurance and Warranty

Fel-Pro parts are manufactured to meet or exceed OEM specifications. The 35716 Engine Coolant Thermostat Housing O-Ring undergoes rigorous quality control to ensure consistent performance and durability. While specific warranty details are not provided, Fel-Pro products are recognized for their reliability in professional automotive repair applications.