Gates 34163S 180 Degree Engine Coolant Thermostat

The Gates 34163S is a premium-quality engine coolant thermostat designed to deliver precise temperature control and reliable performance in automotive cooling systems. This 180-degree thermostat features heavy-gauge stainless steel construction for superior corrosion resistance and long-lasting durability.

Key Features:

• Heavy-gauge stainless steel construction for improved corrosion resistance
• Upgraded spring for increased temperature stability under normal operation
• Advanced thermal valve prevents thermal shock to cooling system components
• Specially-formulated wax mixture reacts quickly to changes in coolant temperature
• Integrated jiggle pin for air venting during installation
• Includes seals and gaskets for OE-equivalent fitment
• Well-suited for severe duty and high-performance applications

Gates Premium Thermostats are engineered to match original equipment specifications, ensuring accurate opening and closing regardless of pressure changes. The precision-calibrated design allows engine temperature to stabilize faster while providing more efficient coolant flow control, resulting in improved fuel economy, reduced emissions, and optimal engine performance.