Gates 31528 Radiator Cap

Overview of Gates OE Type Radiator Cap 31528

The Gates OE Type Radiator Cap 31528 is designed to maintain optimal pressure in your vehicle's cooling system. Engineered for compatibility with a wide range of makes and models, including Acura, BMW, Chevrolet, Ford, and Volkswagen, this standard cap ensures reliable coolant system performance.

• Standard cap type with 1.25 inch cap depth
• Pressure rating of 16 psi within SAE range 14-18 psi
• Filler neck inside diameter of 1.61 inches (41 mm)
• Filler neck outside diameter of 2.13 inches (54 mm)
• Optional coolant recovery system compatibility
• Shell diameter measures 2.33 inches

Detailed Product Features and Specifications

The Gates OE Type Radiator Cap 31528 is a standard radiator cap designed to meet OE performance standards. It features a 16 psi pressure rating, which helps maintain the correct pressure in the cooling system to prevent overheating and coolant loss. The cap depth is 1.25 inches, with a filler neck inside diameter of 1.61 inches (41 mm) and an outside diameter of 2.13 inches (54 mm), ensuring a secure fit on compatible filler necks. The shell diameter of 2.33 inches provides a robust seal, and the cap supports an optional coolant recovery system, enhancing system efficiency.

Compatible Vehicles and Applications

This radiator cap is compatible with a broad range of vehicles, including popular models such as the BMW 320i, Chevrolet Camaro, Ford Mustang, Volkswagen Golf, and Acura 3000 series. It fits various makes including Buick, Cadillac, Chrysler, Dodge, GMC, Hummer, Isuzu, Jaguar, Jeep, Lincoln, Mazda, Mercedes-Benz, Mercury, Mini, Mitsubishi, Oldsmobile, Plymouth, Pontiac, Porsche, Ram, Rover, and more. The part number 31528 is suitable for vehicles requiring a standard cap with a 16 psi pressure rating and the specified filler neck dimensions.

Common Cooling System Issues Addressed

• Prevents coolant leaks caused by faulty or worn radiator caps
• Maintains proper system pressure to avoid engine overheating
• Supports coolant recovery systems to reduce coolant loss
• Ensures a secure seal on filler necks with matching diameters
• Helps prevent air entry into the cooling system

Installation Notes and Tips

When installing the Gates OE Type Radiator Cap 31528, ensure the filler neck dimensions match the cap specifications: 1.61 inches inside diameter and 2.13 inches outside diameter. The cap should be tightened securely but not overtightened to avoid damage. It is recommended to inspect the cooling system for leaks or damage before installation. This cap is designed for vehicles with an optional coolant recovery system, so verify system compatibility prior to replacement.

Quality Assurance and Warranty

Gates OE Type Radiator Caps are manufactured to meet original equipment performance standards, ensuring durability and reliability. The 31528 part number undergoes rigorous quality control to maintain consistent pressure ratings and fitment accuracy. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed warranties covering defects in materials and workmanship.

About the OE Type Radiator Cap Product Line

The Gates OE Type Radiator Cap line is engineered to provide original equipment equivalent performance for a variety of vehicles. This product line focuses on delivering precise pressure control and secure sealing to maintain cooling system integrity. The OE Type Radiator Cap 31528 exemplifies this approach by offering a standard cap design with a 16 psi pressure rating and dimensions tailored to fit numerous makes and models, supporting both standard and optional coolant recovery systems.