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The Stant Radiator Cap is a precision-engineered 16 PSI micro cap designed to fit radiators with a 32mm inner diameter and 10mm depth. Made from durable alloy steel and brass with a machined finish, it ensures reliable coolant recovery from overflow, enhancing engine cooling efficiency and longevity.
| Brand | Stant |
| Color | Black |
| Material | Alloy Steel, Brass |
| Exterior Finish | Machined |
| Item dimensions L x W x H | 2.6 x 2.6 x 2.6 inches |
| Vehicle Service Type | Car |
| Style | Modern |
| Item Weight | 1.14 ounces |
| Closure Type | Twist-On |
| OEM Part Number | 10242 |
| Manufacturer | RADIATOR CAP |
| UPC | 333420550948 033342055087 033342055094 033342110281 |
| Global Trade Identification Number | 00033342055094, 00033342055087 |
| Model | Radiator Cap |
| Product Dimensions | 2.6 x 2.6 x 2.6 inches |
| Country of Origin | China |
| Item model number | 10242 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 10242 |
D**G
Good cap
Be careful when buying these caps, some are knock off stant caps, this one has been working good.
A**E
Fits Like A Glove
When my radiator cracked I knew it was time to update/upgrade everything in the cooling system.First was this cap. Turns out my old cap had a cracked pressure seal. Unfortunately this cap had such a good seal that my radiator cracked more as it required more pressure to open than the damaged cap. I am fortunate this happened when I was just testing it in town as it prompted me to replace the radiator rather than patch it up as I was planning on doing before a big trip in the California summer heat.Needless to say it was a well-timed purchase and although I don't like the big "M" in the middle it works as it should and seems well built.
S**A
It’s perfect
Fixed my problem. So easy.
R**K
Works as intended
Fit right on no problems no leaks works good.
D**H
Genuine Stant
Some of the other reviews say they got a generic item. What I got was a Stant cap that fit my car perfectly and solved an overheating problem. I'm my own mechanic, and I know the first and easiest solution to an overheating issue is replacement of the radiator cap. If that didn't solve the problem, the next step may be replacement of the thermostat. I say may be because quite often I've seen cars where the owner doesn't know how to refill the coolant system. If you've lost a lot of coolant or drained it, remove the cap and fill the system until you see coolant at the top of the radiator. Start the car and let it warm up until the thermostat opens. This will be apparent when the coolant is no longer visible in the radiator. Add more coolant until you see the coolant flowing, then replace the cap.
A**R
done the job, solved overheating !
done the job, solved overheating !
M**N
Great cap but doesn't fit aftermarket radiators
The cap is wonderful quality but it didn't fit my koyo aftermarket radiator on my del sol (the diameter is too small for the neck), luckily the only problem with my old cap was broken down rubber seals so I carfully transfered the ones from this cap to my old one and just threw the rest of this cap away. Anyway, just wanted to write a review so others with after market radiators know about the fitment issue.
R**D
Not same cap but....
It's probably stant and it worked for 4runner v8 but at 16psi blew off the top radiator hose several times and switched to 13psi cap
Trustpilot
4 days ago
2 months ago
