Peerless Industrial Group
Peerless Industrial Group Tire Chains Single Bus & RV V-Bar PK2 QG2821
$67.99
0.00081334BTC
In stock
Stant
Stant ST207 Radiator Cap 21 to 25 lb
Cam-on radiator cap rated at 22 psi with a 21 to 25 lb pressure range for standard neck sizes
- ColorTransparent
- Maintains optimal cooling pressure at 22 psi rating
- Steel construction resists corrosion for long service life
- Cam-on design allows quick installation without tools
- Fits size neck for secure sealing
- Pressure range 21 to 25 lb protects system components
Stant ST207 Radiator Cap 21 to 25 lb
The Stant ST207 is a cam-on radiator cap rated at 22 psi with a pressure range of 21 to 25 lb. It is built from steel and fits a size neck without a locking mechanism. This cap is for vehicle owners and mechanics replacing a worn pressure cap on compatible cooling systems.
Pressure range and sealing limit
The cap operates within a 21 to 25 lb pressure range and releases excess pressure at the 22 psi rating. A transparent colour allows visual inspection of the seal and spring condition. It does not suit systems requiring a locking cap or a different neck size, so buyers needing those features must look elsewhere.
22 psi pressure rating
The single specification that decides fitment is the 22 psi pressure rating combined with the cam-on style for a size neck. If the vehicle manufacturer specifies a different pressure rating or a locking cap design, this part will not seal correctly. Always verify the required pressure rating before purchase.
Highlights
- Maintains optimal cooling pressure at 22 psi rating
- Steel construction resists corrosion for long service life
- Cam-on design allows quick installation without tools
- Fits size neck for secure sealing
- Pressure range 21 to 25 lb protects system components
Specifications
| Brand | MOTORAD |
|---|---|
| Color | Transparent |
Questions about this item
Which pressure rating should I choose for a system that needs a 22 psi cap?
The Stant ST207 is rated at 22 psi and covers a pressure range of 21 to 25 lb, matching that requirement.
What does the 22 psi rating mean when the cap is installed on the vehicle?
It allows the cooling system to operate at 22 psi, raising the coolant boiling point and preventing overflow under normal temperature swings.
What type of neck does the cam‑on design fit and what pressure does it seal up to?
The cam‑on style fits a Size neck and seals up to the rated 22 psi within the 21 to 25 lb range.
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