Gates 31349 Radiator Cap

Reliable Cooling System Protection for Heavy-Duty Vehicles

The Gates Heavy-Duty Radiator Cap 31349 is engineered to maintain optimal pressure and temperature in your vehicle's cooling system. Designed with durable stainless steel and rubber materials, this radiator cap ensures a secure seal and reliable performance for heavy-duty applications.

• Constructed from stainless steel and rubber for durability and corrosion resistance
• Cam-on attachment type for secure and easy installation
• Heavy-duty B size filler neck cap with a 10 psi pressure rating
• Silver finish with vented design compatible with open coolant recovery systems
• Dimensions: 2.71 inches width, 1.14 inches height, 2.13 inches filler neck inside diameter

Product Line Overview: Gates Heavy-Duty Radiator Cap

The Heavy-Duty Radiator Cap line by Gates is designed specifically for vehicles requiring robust cooling system components. This product line focuses on providing radiator caps that withstand higher pressure and temperature demands, making them suitable for trucks, commercial vehicles, and other heavy-duty applications. The 31349 model fits within this line, offering precise OE comparison rating and compatibility with open coolant recovery systems.

Detailed Product Description

The Gates 31349 radiator cap features a cam-on attachment type that ensures a tight and secure fit on the filler neck. Its stainless steel finish resists corrosion, while the rubber sealing components maintain a reliable pressure seal. The vented design supports open coolant recovery systems, allowing for proper coolant flow and pressure regulation. With a pressure rating of 10 psi, this cap helps prevent overheating and coolant loss in demanding driving conditions. The cap dimensions, including a 2.13-inch inside diameter and 2.71-inch width, align with heavy-duty B size filler neck standards, ensuring compatibility with a range of vehicle makes and models.

Common Applications and Problem Solving

• Prevents coolant leaks caused by worn or damaged radiator caps
• Maintains proper cooling system pressure to avoid engine overheating
• Compatible with open coolant recovery systems to ensure efficient coolant flow
• Resists corrosion and wear in heavy-duty vehicle environments
• Replaces faulty or non-vented radiator caps to improve system performance

Installation Notes and Tips

Ensure the radiator filler neck is clean and free of debris before installing the Gates 31349 radiator cap. Align the cam-on attachment properly and press down firmly to secure the cap in place. This radiator cap is designed for vehicles with a heavy-duty B size filler neck and open coolant recovery systems. Verify compatibility with your specific make and model before installation.

Quality Assurance and Warranty

Gates Heavy-Duty Radiator Caps are manufactured to meet OE specifications, providing reliable performance and durability. The 31349 model carries an OE exact comparison rating, ensuring it meets the quality standards required for heavy-duty vehicle cooling systems. Please refer to Gates' official warranty policy for detailed coverage information.