Fel-Pro 35762 Engine Coolant Thermostat Seal

Reliable Engine Coolant Thermostat Seal for Chevrolet, GMC, and Hummer

The Fel-Pro 35762 engine coolant thermostat seal is designed to provide a precise and durable seal for your vehicle's cooling system. Engineered to meet the specifications of Chevrolet Express, GMC Sierra, and Hummer H1 models, this premium-grade seal ensures optimal performance and leak prevention.

• Inside diameter options: 1.950 inches (49.5 mm) for accurate fitment
• Thickness measurements: 0.158 inches (4.0 mm) for reliable sealing
• Premium grade material for enhanced durability and heat resistance
• Zero mounting holes for a clean, secure installation
• Compatible with multiple heavy-duty Chevrolet, GMC, and Hummer models

Detailed Product Description

The Fel-Pro 35762 engine coolant thermostat seal is manufactured to exacting standards, featuring a 1.950-inch (49.5 mm) inside diameter and a thickness of 0.158 inches (4.0 mm). This combination ensures a tight seal around the thermostat housing, preventing coolant leaks and maintaining proper engine temperature regulation. The premium grade material used in this seal offers resistance to high temperatures and chemical exposure common in engine cooling systems. Its design without mounting holes simplifies installation and reduces potential leak points.

Compatible Vehicles and Applications

This thermostat seal is compatible with a range of Chevrolet, GMC, and Hummer vehicles, including:

• Chevrolet Express 2500 and 3500
• GMC Savana 2500 and 3500
• GMC Sierra 2500 HD, 2500 HD Classic, 3500, 3500 Classic, and 3500 HD
• Chevrolet Silverado 2500 HD, 2500 HD Classic, 3500, 3500 Classic, and 3500 HD
• Hummer H1

Common Issues Addressed by the Fel-Pro 35762 Seal

• Prevents coolant leaks around the thermostat housing
• Maintains proper engine temperature by ensuring a secure seal
• Reduces risk of engine overheating due to coolant loss
• Eliminates coolant contamination from external debris
• Helps maintain system pressure for efficient cooling performance

Installation Notes and Tips

• Ensure the thermostat housing and surrounding surfaces are clean and free of old gasket material before installation
• Verify the correct inside diameter and thickness match your vehicle’s specifications
• Apply a thin layer of coolant-compatible sealant if recommended by the vehicle manufacturer
• Do not overtighten mounting bolts to avoid damaging the seal
• Inspect the seal for any damage before installation to ensure proper fit

Quality Assurance and Warranty

Fel-Pro manufactures the 35762 engine coolant thermostat seal to meet stringent quality standards, ensuring reliable performance in demanding automotive environments. This premium-grade seal is backed by Fel-Pro’s commitment to durability and fitment accuracy. Please refer to Fel-Pro’s official warranty documentation for specific coverage details.