Fel-Pro 35768 Engine Coolant Thermostat O-Ring

Fel-Pro 35768 Engine Coolant Thermostat O-Ring

Fel-Pro 35768 is a premium engine coolant thermostat O-ring built for sealing performance in cooling system service. It uses application-specific materials to help deliver a precise seal where the thermostat housing or related coolant passage requires dependable leak control.

Key Features

• Premium-grade thermostat O-ring for cooling system sealing
• Application-specific material selection for a proper fit and seal
• Engine coolant sealing component for thermostat service
• Supports OE-style repair quality for import and domestic applications
• Fel-Pro sealing technology trusted by professional technicians

Application Details

This Fel-Pro 35768 O-ring is used in a wide range of vehicles, including Fits 1999-2013 Suzuki Grand Vitara, N/A; Fits 2007-2013 Suzuki SX4, N/A; Fits 2012 Suzuki SX4 Crossover, N/A; Fits 2002-2006 Suzuki XL-7, N/A; Fits 1993-2005 Lexus GS300, N/A, Water pump accessory seal; Fits 2001-2005 Lexus IS300, N/A, Water pump accessory seal; Fits 1999-2004 Chevrolet Tracker, N/A; Fits 1999-2004 Suzuki Vitara, N/A; Fits 1999-2002 Suzuki Esteem, N/A; Fits 1992-2000 Lexus SC300, N/A, Water pump accessory seal; Fits 1996-1998 Suzuki Sidekick, N/A; Fits 1993-1998 Toyota Supra, N/A, Water pump accessory seal. This part cross-references MAHLE C32386 for the same application.

What It Helps Address

• Coolant seepage at the thermostat or sealing interface
• Leakage after thermostat housing service
• Degraded or flattened original O-ring material
• Cooling system sealing issues during water pump accessory seal service
• Repeat repairs caused by poor sealing surfaces

Installation Notes and Tips

Inspect the sealing groove and mating surfaces before installation. Clean away old coolant residue, corrosion, and debris so the O-ring seats evenly. Replace the seal during thermostat or related cooling system service, and verify proper coolant fill and leak-free operation after reassembly.

Quality Assurance

Fel-Pro sealing products are known for application-specific materials and professional-grade fitment. Part number 35768 is engineered as a premium replacement O-ring for cooling system sealing service.