Genuine N90303403 Engine Coolant Thermostat Housing Gasket

Reliable Engine Coolant Thermostat Housing Gasket for Volkswagen

The Genuine N90303403 engine coolant thermostat housing gasket is designed specifically for Volkswagen vehicles including Beetle, Golf, Jetta, and Passat models. This gasket ensures a secure seal between the thermostat housing and engine block, helping maintain proper coolant flow and engine temperature regulation.

• Compatible with Volkswagen Beetle, Golf, Jetta, and Passat
• Genuine part number N90303403 for precise fitment
• Engine coolant thermostat housing gasket designed to prevent leaks
• Durable material engineered for long-lasting performance
• Essential for maintaining optimal engine cooling system function

Product Details and Compatibility

This Genuine engine coolant thermostat housing gasket (part number N90303403) is manufactured to meet Volkswagen OEM specifications. It fits multiple Volkswagen models such as the Beetle, Golf, Jetta, and Passat, ensuring a proper seal in the cooling system. The gasket is critical for preventing coolant leaks at the thermostat housing, which can lead to engine overheating or inefficient temperature control. Using the correct gasket helps maintain the integrity of the cooling system and supports engine longevity.

Common Applications and Problem Resolution

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

Installation Notes and Tips

When installing the Genuine N90303403 thermostat housing gasket, ensure the mating surfaces are clean and free of old gasket material or debris. Proper torque specifications should be followed to avoid gasket damage or leaks. It is recommended to inspect the thermostat housing and surrounding components for wear or damage during installation. Replacing the gasket as part of routine cooling system maintenance can help prevent future issues.

Quality Assurance and Warranty

This gasket is a Genuine Volkswagen part, manufactured to meet strict OEM standards for fit, form, and function. While specific warranty details may vary, Genuine parts typically come with manufacturer-backed quality assurance to ensure reliable performance and durability in Volkswagen Beetle, Golf, Jetta, and Passat vehicles.