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Moroso 63307 Racing Radiator Cap - High Pressure Stainless Steel

Manufacturer

Picture for manufacturer Moroso

Part Number

63307
4 reviews
Sale Price

$16.78

In Stock (10+)

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Moroso 63307 Racing Radiator Cap is engineered for high-performance cooling systems where precise pressure control is critical. Designed to fit standard-size radiator filler necks, this cap features a durable stainless steel spring that maintains accurate pressure settings over time without rusting or degrading.

Key Features:

  • Fits standard-size radiator filler necks including Moroso coolant tanks and expansion systems
  • Stainless steel spring construction resists corrosion and maintains consistent pressure rating
  • Solid brass spring retainer for durability and longevity
  • Available in multiple pressure ratings to accommodate various cooling system requirements
  • Direct fit for Moroso part numbers 63420, 63465, 63466, 63467, 63485, 63486, 63650, 63651, 63655, 63656, 63730, 63740, and 63745

This racing radiator cap provides reliable pressure regulation to prevent coolant boiling while maintaining optimal operating temperatures. The precision-engineered valve system ensures consistent performance under extreme racing conditions, making it an essential component for serious performance and racing applications.

Products specifications

Cap Finish

Natural

Cap Logo

Plain

Cap Material

Steel

Gauge Included

No

Maximum Pressure (psi)

8 psi

Pressure

6-8 lbs

Quantity

Sold individually.

Radiator Cap Shape

Octagon

Radiator Style

Standard

All seems great. Had item in stock as on there website and it was shipped quickly.

Fast and easy

Cheapest around, excellent shipping, easy to use website! ill be back!!!

Great price. Minor problems with shipping because of UPS (dropped box and broke part, late delivery). Autoplicity sending me out replacement part.

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