Stant 14039 Engine Coolant Thermostat

OE Type Thermostat for GM Cooling Systems

Stant 14039 is an OE Type Thermostat built for engine coolant temperature control in a wide range of Chevrolet and GMC trucks, SUVs, and vans. It operates at 195 degrees and follows original equipment design for direct-fit cooling system service.

Key Features

• 195-degree engine coolant thermostat for OE temperature control
• Original equipment design for factory-style fit and function
• Durable construction for long service life
• Stainless steel assembly engineered for smooth operation
• Flange diameter: 2.52 in. without seal
• Bypass plate diameter: 1.09 in.
• Height from flange to bottom: 1.54 in.
• Height from flange to top of bridge: 0.72 in.

Product Details

The Stant OE Type Thermostat line is built for drivers who want a thermostat that matches original equipment design and temperature control behavior. Part number 14039 is a 195 degree engine coolant thermostat for Chevrolet and GMC applications, including C1500, C2500, K1500, K2500, Tahoe, Yukon, Blazer, Jimmy, P30, Savana 2500, Savana 3500, and related heavy-duty platforms. This part cross-references OEM replacement number 46039 for the same application.

Stant 14039 is used in cooling systems where stable operating temperature is important for consistent engine performance. The stainless steel assembly is engineered for smooth movement, while the durable material construction supports long-term service in demanding GM truck and van applications. Search terms such as 195 degree thermostat for 1995 Chevrolet C1500, 195 degree thermostat for 1996 GMC Yukon, and OE type thermostat for 1988-1994 Chevrolet K2500 all point to this direct replacement part.

Vehicle Fitment

• Fits 2000 GMC C2500, N/A
• Fits 2000 GMC C3500, N/A
• Fits 2000 GMC K2500, N/A
• Fits 2000 GMC K3500, N/A
• Fits 1996 Chevrolet C1500, N/A
• Fits 1996 Chevrolet C1500 Suburban, N/A
• Fits 1996 Chevrolet C2500, N/A
• Fits 1996 Chevrolet C2500 Suburban, N/A
• Fits 1996 Chevrolet C3500, N/A
• Fits 1996 Chevrolet G30, N/A
• Fits 1996 Chevrolet K1500, N/A
• Fits 1996 Chevrolet K1500 Suburban, N/A
• Fits 1996 Chevrolet K2500, N/A
• Fits 1996 Chevrolet K2500 Suburban, N/A
• Fits 1996 Chevrolet K3500, N/A
• Fits 1995-1996 Chevrolet Tahoe, N/A
• Fits 1996 GMC C1500, N/A
• Fits 1996 GMC C1500 Suburban, N/A
• Fits 1996 GMC C2500, N/A
• Fits 1996 GMC C2500 Suburban, N/A
• Fits 1996 GMC C3500, N/A
• Fits 1996 GMC G3500, N/A
• Fits 1996 GMC K1500, N/A
• Fits 1996 GMC K1500 Suburban, N/A
• Fits 1996 GMC K2500, N/A
• Fits 1996 GMC K2500 Suburban, N/A
• Fits 1996 GMC K3500, N/A
• Fits 1996 GMC P3500, N/A
• Fits 1996 GMC Savana 2500, N/A
• Fits 1996 GMC Savana 3500, N/A
• Fits 1996 GMC Yukon, N/A
• Fits 1995 Chevrolet C1500, N/A
• Fits 1995 Chevrolet C1500 Suburban, N/A
• Fits 1995 Chevrolet C2500, N/A
• Fits 1995 Chevrolet C2500 Suburban, N/A
• Fits 1995 Chevrolet C3500, N/A
• Fits 1995 Chevrolet K1500, N/A
• Fits 1995 Chevrolet K1500 Suburban, N/A
• Fits 1995 Chevrolet K2500, N/A
• Fits 1995 Chevrolet K2500 Suburban, N/A
• Fits 1988-1995 Chevrolet K3500, N/A
• Fits 1995 Chevrolet P30, N/A
• Fits 1994-1995 Chevrolet P30, N/A
• Fits 1995 GMC C1500, N/A
• Fits 1995 GMC C1500 Suburban, N/A
• Fits 1995 GMC C2500, N/A
• Fits 1995 GMC C2500 Suburban, N/A
• Fits 1995 GMC C3500, N/A
• Fits 1995 GMC K1500, N/A
• Fits 1995 GMC K1500 Suburban, N/A
• Fits 1995 GMC K2500, N/A
• Fits 1995 GMC K2500 Suburban, N/A
• Fits 1988-1995 GMC K3500, N/A
• Fits 1994-1995 GMC Yukon, N/A
• Fits 1994 Chevrolet Blazer, N/A
• Fits 1988-1991 Chevrolet Blazer, N/A
• Fits 1988-1994 Chevrolet C1500, N/A
• Fits 1988-1994 Chevrolet C2500, N/A
• Fits 1994 Chevrolet C2500 Suburban, N/A
• Fits 1988-1994 Chevrolet C3500, N/A
• Fits 1988-1994 Chevrolet K1500, N/A
• Fits 1988-1994 Chevrolet K2500, N/A
• Fits 1994 Chevrolet K2500 Suburban, N/A
• Fits 1988-1994 GMC C1500, N/A
• Fits 1988-1994 GMC C2500, N/A
• Fits 1994 GMC C2500 Suburban, N/A
• Fits 1988-1994 GMC C3500, N/A
• Fits 1988-1994 GMC K1500, N/A
• Fits 1988-1994 GMC K2500, N/A
• Fits 1994 GMC K2500 Suburban, N/A
• Fits 1988-1991 GMC Jimmy, N/A

Common Uses

• Replacing a worn thermostat that causes inconsistent engine temperature
• Restoring proper coolant flow control in GM truck and SUV cooling systems
• Addressing overheating concerns tied to thermostat sticking or slow response
• Correcting temperature regulation issues after cooling system maintenance
• Servicing a 195 degree OE temperature application on Chevrolet and GMC platforms

Installation Notes

Verify the engine application, thermostat temperature rating, and housing dimensions before installation. Clean the sealing surfaces thoroughly and inspect the cooling system for contamination, damaged gaskets, or restricted coolant flow before replacing the thermostat. Confirm the replacement matches the OE-style configuration for your Chevrolet or GMC model.

Quality Assurance

Stant OE Type Thermostat parts are built to original equipment design standards with durable materials and a stainless steel assembly for consistent operation. Part number 14039 is engineered for dependable cooling system service in GM applications.