Gates 31524 Radiator Cap

Reliable Cooling System Protection for Chevrolet, Ford, and Toyota Vehicles

The Gates OE Type Radiator Cap 31524 is designed to maintain optimal pressure in your vehicle's cooling system. Engineered for compatibility with popular models like the Chevrolet Bel Air, Ford F-100, and Toyota Corolla, this standard radiator cap ensures consistent performance and helps prevent coolant loss.

• Standard cap type with a pressure rating of 4 psi
• Filler neck inside diameter of 1.61 inches (41 mm) and outside diameter of 2.13 inches (54 mm)
• Cap depth of 1.16 inches and filler neck depth of 0.75 inches (19 mm)
• Compatible with optional coolant recovery systems
• Shell diameter measures 3.13 inches

About the Gates OE Type Radiator Cap Product Line

The OE Type Radiator Cap line from Gates is designed to meet original equipment performance standards. This ensures that the 31524 radiator cap provides reliable sealing and pressure control consistent with factory specifications. The product line focuses on delivering precise fitment and durability for a range of vehicles, including Chevrolet, Chrysler, Ford, Pontiac, and Toyota models.

Technical Details and Compatibility

The Gates 31524 radiator cap features a 4 psi pressure rating within the SAE pressure range of 3-5 psi, helping maintain the correct pressure balance in the cooling system. Its dimensions, including a 1.61-inch inside diameter and 2.13-inch outside diameter for the filler neck, ensure a secure fit on compatible vehicles. The cap depth of 1.16 inches and shell diameter of 3.13 inches contribute to its proper sealing function. This radiator cap is suitable for vehicles equipped with optional coolant recovery systems, providing flexibility for various cooling system configurations.

Common Applications and Problem Solving

• Prevents coolant leaks caused by faulty or worn radiator caps
• Maintains proper cooling system pressure to avoid overheating
• Supports coolant recovery systems to reduce coolant loss
• Helps prevent air from entering the cooling system, reducing corrosion
• Ensures consistent engine temperature regulation for Chevrolet Bel Air, Ford F-250, and Toyota Corona models

Installation Notes and Tips

When installing the Gates OE Type Radiator Cap 31524, ensure the radiator filler neck is clean and free of debris. Align the cap properly with the filler neck dimensions—1.61 inches inside diameter and 2.13 inches outside diameter—to achieve a secure fit. This cap is designed for vehicles with an optional coolant recovery system, so verify your vehicle’s cooling setup before installation. Tighten the cap until it seats firmly but avoid over-tightening to prevent damage.

Quality Assurance and Warranty

Gates OE Type Radiator Caps are manufactured to meet original equipment standards, ensuring reliable performance and durability. The 31524 part number undergoes rigorous quality control to maintain consistent pressure ratings and fitment accuracy. While specific warranty details are not provided, Gates products typically adhere to industry standards for automotive replacement parts.