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Gates 31308 Heavy-Duty Radiator Cap 7 PSI

Manufacturer

Picture for manufacturer Gates

Part Number

31308
13 reviews
Sale Price

$9.13

2 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Gates 31308 is a heavy-duty radiator cap designed for use on heavy-duty trucks, buses, tractors, and other commercial vehicles. This professional-grade cooling system component maintains optimal pressure and temperature control to protect your engine from overheating and damage.

Key Features:

  • 7 PSI pressure rating (6-8 PSI SAE pressure range)
  • Heavy-duty B size filler neck cap designed for 0.75-inch deep filler necks
  • Corrosion-resistant, heavy-gauge metal construction for long service life
  • Open cooling system design
  • Stainless steel finish for durability
  • Manufactured to OE standards for reliable fit and performance

Specifications:

  • Shell Diameter: 2.81 inches
  • Filler Neck Outside Diameter: 2.69 inches
  • Filler Neck Inside Diameter: 2.13 inches
  • Cap Depth: 1.14 inches
  • Filler Neck Depth: 0.75 inches

This radiator cap ensures accurate pressure control and is engineered to prevent coolant overflow while maintaining proper cooling system operation. Gates has built their reputation on quality and reliability for over 100 years, making their radiator caps a trusted choice for professional mechanics and fleet maintenance.

Cross References: Motorcraft RS-31, Stant 10282, Stant 11282, ACDelco RC-8, Dayco 82902, Ford C7TZ-8100-B, International Harvester 361705R91, and many other OEM part numbers.

Products specifications

Type

Heavy-Duty B Size Filler Neck Cap

Cap Depth (in)

1.14

Coolant Recovery System

Open System

Filler Neck Depth (in)

.75

Filler Neck Inside Diameter (in)

2.13

Filler Neck Outside Diameter (in)

2.69

Shell Diameter (in)

2.81

A very satisfactory experience. The price I paid was the lowest I found on the internet for this product. Ordering was easy, and without hassle. My order was shipped promptly and arrived sooner than I expected. Order date to receipt was only 6 days

Found this store thru a google search. Had good reviews so I went for it. Liked that they have google checkout. Email notification was great, tracking number was there. Last but not least they had the best price for my Airaid intake tube.

A week ago I ordered a H3RHG100C 1.4 lb Halotron fire extinguisher. I mentioned "a week ago" because that is how long it took from order to delivery across the U.S.!! Now that I look at the paperwork, it wasn't even a full week. Autoplicity is now my #1 parts supplier for my 2010 Camaro. They could not have been any better overall. Ordering, checkout, stock and shipping. All above and beyond my expectations Great site, great communication. A1 people.

The engine oil dipstick was the wrong one for my car. Perhaps their automotive model database needs to be updated.

The description for the Trimax adjustable receiver hitch did not always include the drop and had to be gleaned from the part number.

Great price on a new tonneau cover for my '08 Honda Ridgeline.

So far, so good.

very smooth

Ordering was quick and easy. We would definitely do business with this outfit again.

Thanks for the safe guarantee.

Autoplicity had the best price around. Great selection of parts at a great price. I recommend buying from them!

Very fast shipping and appreciate email confirmations notifying me of shipment updates.

WOW SUPER FAST SHIPPING GREAT SERVICE!!!!!!!!

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