🚗 Keep your engine cool and your ride cooler with Moroso’s 20 lbs radiator cap!
The Moroso 63320 radiator cap features a 20 lbs pressure rating with a durable stainless steel spring, designed for vehicle-specific fitment. Its compact size and polished stainless steel finish combine functionality with a sleek, modern aesthetic, ensuring reliable cooling system performance and a professional upgrade under the hood.
| Brand | Moroso |
| Color | Silver |
| Material | Stainless Steel |
| Exterior Finish | Aluminum,Brass,Chromed,Painted,Polished,Stainless Steel,Steel |
| Item dimensions L x W x H | 7.13 x 5.25 x 1.5 inches |
| Item Weight | 0.1 Pounds |
| Closure Type | Twist-On |
| OEM Part Number | 63320 |
| Manufacturer | Moroso |
| Style | Modern |
| UPC | 084663633201 |
| Global Trade Identification Number | 00084663633201 |
| Model | RADIATOR CAP,20 LB. |
| Item Weight | 1.6 ounces |
| Product Dimensions | 7.13 x 5.25 x 1.5 inches |
| Item model number | 63320 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 63320 |
A**R
Great quality
As advertised pressure rating. Great looking cap. Lots of compliments on it during car meets 😀
G**Y
Moroso parts available through Amazon
Moroso offers quality after market hign performance parts. Pleased to see that I could purchase them from Amazon.
D**C
Car overheating? Wish I found this sooner
I own a 1991 mr2 gen4 swop and I Purchased new oem radiator cap and long story short, that little guy (oem radiator cap) has costed me $2500 in time and money. I resurfaced head, replaced every coolant line, radiator, fan, timing and water pump, etc. and the car was still over heating. I purchased this and car stopped over heating. I’m thinking the extra Lbs of pressure were needed or the “new oem radiator cap” was faulty. Either way this buy was amazing. Just wish I found it sooner.
R**.
Gasket sometimes fails
This is my third cap in 4 years. I have found the gasket to start failing after around a year.
M**D
Will buy again
🙌🙌🙌
N**E
Stay cool !
Was having cooling issues until I realized my cap was warn doing a pressure/vacuum check. Went a little higher on the pressure rating and what do you know it all went away. It does it's job and I'm happy. Fits and works perfectly .
A**.
Fits as intended. Look of good quality.
Fit my after market well. Looks like it's made of quality materials
A**R
Good
Works great
Trustpilot
2 days ago
2 months ago
