Fel-Pro 35369 Engine Coolant Thermostat Housing Gasket - Outer

Engine Coolant Thermostat Housing Gasket for Nissan

Fel-Pro 35369 is an engine coolant thermostat housing gasket built for sealing the thermostat housing on select Nissan and INFINITI applications. It uses application-specific materials and a premium-grade construction to help maintain a tight coolant seal where the housing meets the engine.

Compatible with 1984-2004 Nissan and INFINITI models, including Frontier, Xterra, Pathfinder, Pickup, D21, 300ZX, 200SX, Maxima, and M30, this gasket is a direct-fit sealing solution for outer thermostat housing locations. Fel-Pro 35369 is made for service work where accurate fit and dependable sealing matter.

Key Features

• Engine coolant thermostat housing gasket for outer mounting locations
• Premium grade type for service and repair applications
• Inside diameter: 2.370 in. / 60.1 mm
• Thickness: 0.020 in. / 0.5 mm
• Mounting hole quantity: 3
• Application-specific sealing material for vehicle-specific fitment
• Fel-Pro part number 35369

Detailed Description

Fel-Pro 35369 is engineered for coolant system sealing at the thermostat housing, where a stable gasket surface helps prevent leaks and maintain proper cooling system performance. The gasket dimensions, including the 2.370-inch inside diameter and 0.020-inch thickness, support accurate alignment on the intended housing design. This part number 35369 is listed for outer positions on a wide range of Nissan platforms, including 1999-2004 Nissan Frontier, 2000-2004 Nissan Xterra, 1987-1995 Nissan Pathfinder, 1995 Nissan Pickup, 1986-1994 Nissan D21, 1984-1989 Nissan 300ZX, 1987-1988 Nissan 200SX, 1985-1988 Nissan Maxima, and 1990-1992 INFINITI M30.

This part cross-references MAHLE C24211 for the same application.

What It Helps Address

• Coolant seepage at the thermostat housing
• Sealing issues after thermostat service
• Leak paths caused by worn or compressed gasket material
• Improper sealing on outer thermostat housing locations
• Repeat cooling system repairs tied to gasket failure

Installation Notes and Tips

Clean both mating surfaces thoroughly before installation and remove all traces of old gasket material, corrosion, and coolant residue. Verify the housing and engine surfaces are flat and free of damage before fitting the gasket. Match the gasket to the correct outer thermostat housing position for the listed Nissan and INFINITI applications, and follow the vehicle service procedure for torque sequence and coolant refill.

Quality Assurance

Fel-Pro gaskets are built around application-specific sealing materials and vehicle-focused fitment to support professional repair standards. The brand’s sealing systems are known for precise coverage across the intended application range, and Fel-Pro 35369 follows that approach for thermostat housing service on Nissan and INFINITI models.