Stant is a recognized world leader in the design and manufacturing of Vapor management systems, Fuel delivery systems, Thermal management systems and Engineering services. As a leading manufacturer of closure caps, on-board vapor recovery components, and engine and transmission cooling components, Stant has cultivated its market-leading position by capitalizing on its wide-ranging experience and capability to provide its customers with innovative solutions for challenging applications. We focus on 3 markets and 3 product line segments: Automotive OEM, Industrial and After Market.
Stant offers a variety of consumer products with extensive vehicle coverage. Stant product lines include thermostats with gaskets and seals; radiator and reservoir bottle caps; OE style and locking fuel caps; oil filler pipe caps; pressure testers and adapters; and fuel cap testers and adapters. Stant also offers products for heavy duty vehicles like over-the-road trucks, farm and construction equipment, etc.
Thermostat product lines include the basic OE equivalent products along with the unique XACTstat and the premium Superstat thermostats. Stant has a thermostat for 95% or more of the passenger car and light truck vehicles on the road in the US. 82% of the thermostats Stant sells are made in the USA.
OE Quality Thermostats
Technologically advanced designs use bleed notches, check valves, and other methods to assist in releasing air from the cooling system.
Quality construction ensures exact fit and a long, trouble-free life.
Stainless steel bridge with channel-design for strength and rigidity.
Stainless steel piston for longer life and more efficient operation.
Brass cover and guide for heat motor piston for more efficient operation.
Stainless steel mounting flange designed to properly fit and seat the thermostat in outlet casting, resulting in better performance.
Channel constructed stainless steel spring frame for extra strength and durability.
Stainless steel spring provides precise operating compression to quickly reach optimal engine operating temperature, resulting in better gas mileage.
OE Equivalent Caps
Stant caps, made of sturdy and long-life materials, are the only aftermarket caps to include all safety features and valving of the original equipment caps.
OE Pressure relief prevents fuel vapors from exiting the fuel system under normal operating conditions. This allows an escape path for pressure in the event of an impact situation where the fuel tank has collapsed. It also permits pressure to escape if the vapor management system malfunctions.
OE Vacuum relief prevents fuel vapors from exiting the fuel system via the fill tube under normal operations. This allows an alternative path for air to flow into the tank if there is an obstruction in the vapor recovery or vapor management systems. It also permits the fuel system to normalize air pressure during natural vacuum situations.
A “Lost Motion” feature permits the cap handle some freedom to turn while maintaining a seal, which could aid in the prevention of fuel tank leakage during a crash or impact.
A “Breakaway Groove” allows the cap to remain sealed and prevent fuel leakage during a crash or impact, even if some of the cap has broken away.
A ”Torque Override” feature aids in the proper installation of the fuel cap. It produces an audible click as the o-ring that seals the cap is properly compressed.
Stant is the only aftermarket cap manufacturer to offer Green “Diesel Fuel Only” caps. The green caps help prevent accidental fuel contamination.
Stant also has a line of Yellow E-85 Fuels caps. These caps serve as a visual reminder that the vehicle can use more economical and environmental-friendly fuel.
Stat-Lok Gaskets and Seals
Stant's STAT LOK® adhesive-backed thermostat gaskets cut installation time by as much as 50%. The adhesive backing holds the thermostat securely centered in the counterbore, leaving both hands free to align and bolt down the outlet casting. No sticky, toxic gasket cement is required. With a knuckle-saving Stant Stat Lok gasket holding the thermostat in place, the thermostat won't drop out or become misaligned and cause the mounting flange of the outlet casting to crack.
Gaskets are cut to specific application requirements.
Stat Lok® Gaskets have adhesive backs to aid installation.