Fel-Pro 35257 Engine Coolant Thermostat Housing Gasket

Reliable Engine Coolant Thermostat Housing Gasket for Select GM Vehicles

The Fel-Pro 35257 engine coolant thermostat housing gasket is designed to provide a secure seal for the thermostat housing in various Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. Engineered with premium-grade materials, this gasket ensures durability and proper fitment for vehicles such as the Chevrolet Cavalier, Pontiac Sunbird, and Oldsmobile Firenza.

• Premium grade type for enhanced durability and sealing performance
• Features 3 mounting holes for precise alignment and secure installation
• Compatible with multiple GM makes and models including Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac
• Designed specifically for engine coolant thermostat housing applications
• Part number 35257 ensures exact replacement fit

Product Details and Specifications

The Fel-Pro 35257 gasket is manufactured to meet or exceed OEM specifications, providing a reliable seal between the thermostat housing and engine block. Its premium grade construction helps resist heat and coolant exposure, reducing the risk of leaks and engine overheating. The gasket includes three mounting holes, which correspond to the thermostat housing bolt pattern on compatible vehicles, ensuring a secure and leak-free installation. This part is suitable for use in models such as the Chevrolet Cavalier, Pontiac Sunbird, Oldsmobile Firenza, Buick Skyhawk, and Cadillac Cimarron.

Compatible Vehicles and Applications

This engine coolant thermostat housing gasket is compatible with the following makes and models:

• Buick Skyhawk
• Cadillac Cimarron
• Chevrolet Cavalier
• Oldsmobile Firenza
• Pontiac Sunbird, J2000, and J2000 Sunbird

It is specifically designed to replace the original thermostat housing gasket in these vehicles, helping to maintain proper engine temperature regulation and prevent coolant leaks.

Common Issues Addressed by This Gasket

• Prevents coolant leaks at the thermostat housing
• Eliminates engine overheating caused by faulty seals
• Reduces risk of gasket failure due to heat and pressure
• Maintains proper coolant flow and engine temperature control
• Helps avoid engine damage related to coolant loss

Installation Notes and Tips

Ensure the thermostat housing and engine block surfaces are clean and free of old gasket material before installation. Align the gasket using the three mounting holes to match the thermostat housing bolt pattern. Tighten bolts evenly to the manufacturer’s torque specifications to avoid warping or leaks. Using the Fel-Pro 35257 gasket helps maintain a proper seal and prolongs the life of the thermostat housing assembly.

Quality Assurance and Warranty

Fel-Pro gaskets are manufactured to meet strict quality standards and are tested for durability and performance. The 35257 engine coolant thermostat housing gasket is backed by Fel-Pro’s commitment to quality, ensuring a reliable seal for your vehicle’s cooling system. Please refer to Fel-Pro’s warranty policy for specific coverage details.