Sae Radiator Cap Sizes

18 psi sae range 16 20 psi with safety release.

Sae radiator cap sizes.

Radiator caps are critical to catch coolant overflow keeping your engine cooling system operating at optimal pressure and temperature and your vehicle operating at optimal performance. 2 36 surge tank cap. 1 08 3 11 plastic cap threaded. Gates radiator cap 18 psi sae range 16 20 psi gates 31535 part number.

10371 18 22 pounds 10372 21 25 pounds 10373 28 32 pounds standard sae a size does not include upper gasket so they are for use on open cooling systems only. Gates manufactures our oe quality radiator caps and cool control caps for your heavy duty vehicle applications with a selection of durable wear resistant radiator caps for automotive applications without. Click product link for more information. The purpose of this document is to provide dimensions for the different pressure ratings of boyonet type radiator pressure caps and filler necks.

The top portion of the radiator cap will list the pressure rating. 1 48 2 54 plastic cap threaded. Click product link for more information. There is one coolant cap that is quite different others.

You may find that it is beneficial to test the cap so that you can be sure that it is working properly. Radiator cap cv series 18 5mm 34 0mm 81 0mm 2 75. Always use a cap of the correct pressure for your cooling system. Sae a size fits a 2 1 8 od neck 3 4 deep thats the standard size cap for most american cars from the 1960s up.

Some people think this cap is broken when they first see it because the part that goes into the fill pipe to seal the system wobbles this is a vented coolant cap. If you do not have the equipment to do the radiator cap pressure testing you can have it done at a shop. 7 69 1 ships today. Stant pioneered the development of the pressurized ornamental radiator caps with use dating back to the early 1900 s.

A vented coolant cap sometimes referred to as a partial pressure cap. Radiator caps and filler necks j164 200502 this sae standard was developed primarily for passenger car and truck application but may be used in marine industrial and similar applications. Stant racing radiator caps. By the 1930 s stant became a leading supplier of hood ornaments producing such classics as the flying quail ornament for the first ford model a and ornamental caps for various lincoln packard pierce arrow and cadillac models.

So forgive my ignorance do radiator caps come in standard sizes. Gates 31535 gates radiator cap 18 psi sae range 16 20 psi 7 69 1 ships today lowest price guarantee. Click product link for more information. 10361 19 21 pounds 10362 22 24 pounds 10363 28 32 pounds mini race cap all include upper gasket for use on open and closed cooling systems.

Plastic cap threaded.