Part #: 31350

Gates 31350 Radiator Cap

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Reliable Cooling System Protection with Gates Heavy-Duty Radiator Cap

The Gates Heavy-Duty Radiator Cap 31350 is engineered to maintain optimal pressure in your vehicle's cooling system. Designed with durable stainless steel and rubber materials, this silver cam-on radiator cap ensures a secure seal and efficient coolant recovery for heavy-duty applications.

  • Constructed from stainless steel and rubber for durability and corrosion resistance
  • Cam-on attachment type for easy and secure installation
  • Pressure rating of 15 psi to maintain proper cooling system pressure
  • Compatible with closed coolant recovery systems
  • Vented design to allow controlled pressure release
  • Dimensions: 2.71 inches width, 1.14 inches height, 0.75 inches filler neck depth
  • Filler neck inside diameter of 2.13 inches (54 mm) and outside diameter of 2 inches (51 mm)
  • OE exact comparison rating for reliable fit and function

About the Gates Heavy-Duty Radiator Cap Product Line

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, SUVs, and other heavy-duty vehicles. The 31350 model fits within this line by offering a stainless steel finish and a cam-on attachment type, ensuring compatibility with a variety of radiator filler necks and closed coolant recovery systems.

Detailed Product Description

The Gates Heavy-Duty Radiator Cap 31350 features a vented design that helps regulate pressure within the cooling system, preventing overheating and coolant loss. Its stainless steel construction resists corrosion and wear, while the rubber sealing components provide a tight, leak-free fit. The cam-on attachment type simplifies installation and removal without compromising the seal integrity. With a pressure rating of 15 psi, this radiator cap maintains the correct pressure balance to optimize engine cooling performance. The cap’s dimensions and filler neck compatibility make it suitable for a range of vehicles, including many trucks and SUVs that require a heavy-duty B size filler neck cap.

Common Applications and Issues Addressed

  • Maintains proper cooling system pressure to prevent overheating
  • Prevents coolant leaks and loss due to a secure seal
  • Compatible with closed coolant recovery systems for efficient coolant recycling
  • Resists corrosion and wear in heavy-duty vehicle environments
  • Ensures reliable venting to avoid pressure buildup and potential damage

Installation Notes and Tips

Ensure the radiator filler neck is clean and free of debris before installing the Gates Heavy-Duty Radiator Cap 31350. Align the cam-on attachment properly and press down firmly to secure the cap in place. Avoid forcing the cap if it does not fit easily, as this may indicate incompatibility or debris. Regularly inspect the cap for signs of wear or damage, especially in heavy-duty or high-mileage vehicles.

Quality Assurance and Warranty

The Gates Heavy-Duty Radiator Cap 31350 meets OE exact comparison standards, ensuring reliable fit and function. Manufactured with high-quality stainless steel and rubber materials, this radiator cap is designed for durability and long service life. While specific warranty details are not provided, Gates products typically adhere to stringent quality control processes to meet automotive industry standards.

BrandGates
Part Number31350
MaterialStainless steel, rubber
ColorSilver
Attachment TypeCam on
Width2.71
TypeHeavy-duty b size filler neck cap
Cap Depth1.14
Filler Neck Inside Diameter2.13
Filler Neck Inside Diameter54
Filler Neck Outside Diameter2
Filler Neck Outside Diameter51
Cap FinishStainless steel
Coolant Recovery SystemClosed system
Lever TypeNo
Height1.14
Quick Pressure ReleaseNo
VentedYes
Pressure Rating15
9822.75
98332.81
Attachment TypeCam on
Cap FinishStainless steel
ColorSilver
Coolant Recovery SystemClosed system
Filler Neck Depth (in).75
Filler Neck Inside Diameter (mm)54
Filler Neck Outside Diameter (mm)51
Height (in)1.14
Lever TypeNo
MaterialStainless steel, rubber
OE Comparison RatingOe exact

This part fits 0 vehicles. Search below:

YearMakeModelPositionNotes

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1006-15102941129412R4313503302746028703-142782914ETRC-104RC-25RS-59RTRC-104TRC-104

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.