Stant 10259 Engine Coolant Reservoir Cap

Reliable Engine Coolant Reservoir Cap for Select Vehicles

The Stant OE Type Reservoir Cap 10259 is designed to maintain proper pressure in your engine cooling system. Engineered for compatibility with various Chevrolet, Pontiac, Saab, Saturn, and Suzuki models, this coolant reservoir cap ensures consistent performance and system integrity.

• Pressure rating of 20 psi to maintain optimal cooling system pressure
• Compatible with Chevrolet Aveo, Aveo5, LS, LS1, LS2, and Vue models
• Fits Pontiac G3, G3 Wave, Wave, and Wave5 vehicles
• Suitable for Saab 9-3, 9-5, and 900 models
• Works with Saturn L100, L200, L300, LW1, LW2, LW200, and LW300
• Also compatible with Suzuki Swift+ and Verona
• Freight class 85 for shipping classification

About the Stant OE Type Reservoir Cap Product Line

The OE Type Reservoir Cap line by Stant is designed to meet original equipment specifications for engine coolant reservoir caps. This product line focuses on delivering precise pressure control and fitment to ensure the cooling system operates within manufacturer parameters. The 10259 cap is part of this line, providing a reliable replacement that matches the original part's pressure rating and durability.

Product Details and Specifications

The Stant 10259 engine coolant reservoir cap features a 20 psi pressure rating, which is critical for maintaining the correct pressure in the cooling system. This pressure rating helps prevent coolant loss and overheating by allowing the system to vent excess pressure safely. The cap is engineered to fit a range of vehicles from Chevrolet, Pontiac, Saab, Saturn, and Suzuki, ensuring proper sealing and pressure retention. Its design supports the longevity and efficiency of the engine cooling system by maintaining consistent pressure levels.

Common Applications and Problem Solving

• Prevents coolant leaks caused by faulty or worn reservoir caps
• Maintains proper cooling system pressure to avoid engine overheating
• Replaces damaged or missing coolant reservoir caps on compatible vehicles
• Helps reduce air entry into the cooling system, preventing corrosion and damage
• Ensures system pressure is within manufacturer specifications for optimal performance

Installation Notes and Tips

When installing the Stant OE Type Reservoir Cap 10259, ensure the engine is cool to avoid injury from hot coolant or steam. Remove the old reservoir cap by turning it counterclockwise and replace it with the new cap by aligning and turning clockwise until secure. Verify that the cap seats properly to maintain the 20 psi pressure rating. Regular inspection of the reservoir cap is recommended to detect wear or damage early.

Quality Assurance and Warranty

Stant manufactures the OE Type Reservoir Cap 10259 to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details are not provided, Stant products typically adhere to industry quality controls and are designed to meet or exceed OEM specifications for engine coolant reservoir caps.