Victor Reinz 71-15388-00 Engine Coolant Thermostat Gasket

Engine Coolant Thermostat Gasket for OE-Style Sealing

Victor Reinz 71-15388-00 is an engine coolant thermostat gasket made from fiber with a 1.375-inch inside diameter. It is built for thermostat inlet sealing on select Geo and Toyota applications, including Corolla, Celica, and Prizm fitments.

Key Features

• Fiber gasket material for thermostat inlet sealing
• 1.375-inch inside diameter
• OE-quality gasket technology from Victor Reinz
• Direct fitment for select 1993-1997 Geo Prizm and Toyota models
• Part number 71-15388-00 for accurate ordering and lookup

Fitment Details

• Fits 1993-1997 Geo Prizm, thermostat inlet.
• Fits 1994-1997 Toyota Celica, thermostat inlet.
• Fits 1993-1997 Toyota Corolla, thermostat inlet.

Product Description

Victor Reinz 71-15388-00 is an engine coolant thermostat gasket for thermostat inlet service on select Geo Prizm, Toyota Celica, and Toyota Corolla models. The fiber construction and 1.375-inch inside diameter support a precise sealing surface where the thermostat housing meets the cooling system, helping maintain proper coolant containment at the inlet connection. Victor Reinz supplies sealing components to OE manufacturers, and this gasket reflects that engineering focus for foreign and domestic vehicle coverage.

This part cross-references FEL-PRO 35592 for the same application.

What It Helps Address

• Coolant seepage at the thermostat inlet
• Sealing issues after thermostat service
• Leak paths at the thermostat housing interface
• Cooling system maintenance on 1993-1997 Toyota Corolla and related applications
• Replacement needs for 1994-1997 Toyota Celica and 1993-1997 Geo Prizm thermostat inlet service

Installation Notes and Quality Assurance

Clean the mating surfaces thoroughly before installation and verify the thermostat housing and inlet surfaces are free of old gasket material, corrosion, and debris. Confirm the part number 71-15388-00 and match the 1.375-inch inside diameter to the application before assembly. Victor Reinz is an original equipment supplier, and its gasket technology is engineered for consistent sealing performance in service applications.