- Brand: Stant
- Color: Black
- Exterior: Machined
- Item Dimensions LxWxH: 2.63 x 2.63 x 2.63 inches
- Style: Modern
- 16 PSI mini radiator cap.
- Fits 32 mm ID, 16 mm deep neck.
- Made of quality material.
- Will bring coolant back from the overflow tank.
- Fit type: Vehicle Specific











Scott D –
Fit the expansion tank of of 08 Nissan Xterra. I had an issue where a small amount of coolant would evaporate and found it was due to my factory expansion tank cap losing some of its spring over the years. Factory cap is set to 14psi, when the cap doesn’t hold pressure like its supposed to the boiling point for the coolant drops and you’ll lose some due to evaporation. This new Stant cap is rated at 16 so its a good mild upgrade. Fixed my issue and Stant is a well known quality brand.This will only fit the expansion tank. If you need the actual radiator cap you need a different one without a spring that is rated for 42 psi. The Gates brand product number for that part is 31561, another well known quality brand.
Tech240Guy –
It is a radiator cap. Simple design and no fuss found.I purchase this Stant Radiator Cap (10233) as it is one of the closet fits for a Type-F radiator cap that will fit onto a Koyo Aluminum Radiator. Otherwise, you would have to spend $35 on a “Made in Japan” radiator cap that works just the same.
Dan dillon –
The price was good. Just hope it will do the job.
L Erickson –
For some reason, this fits my 95 Ford Ranger. Even tho Amazon kept saying it won’t! I bought several of the recommended sizes, but they were all too big. This one fits perfect.
Bryant H. –
The description said it would fit my car and it didn’t. I cannot return it because I do not have the box it came in anymore
Dandiego, CA –
I recieved a Motorad part inside of a Stant box, supposedly the same specs (1.1 bar/16 psi) A bit of research shows the Stant and motorad companies merged so technically nothing to worry about. I would have accepted being shipped a different part than what is listed if it was a quality piece, but this cap is a cheap metal, no brass components as pictured and the stamp used to write the warning was very dull making it look even cheaper. Very poor fit for Hyundai Elantras (we have two different generations). The cap fits very loosely because the sealing gasket is different than the original. Not willing to risk a multi thousand dollar failure for a 10 dollar part. Stant is no longer the quality, made in America parts company your dad used to buy. Might as well just buy the cheaper, correctly labeled motorad part.
Joe Toy –
Great replacement cap works great.
michael j adkins –
Fit as described