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Stant 10331 Lev-R-Vent Radiator Cap - 16 PSI Vented

by Stant
4.7 out of 5 stars 99 customer reviews
| 3 answered questions

Price: $6.19 & FREE Shipping on orders over $49. Details
In Stock.
Ships from and sold by Amazon.com.
  • Enter your model number above to make sure this fits.
  • A faulty radiator cap can cause your car to boil-over at a lower temperature
  • Pressure release lever
  • Meets Original Equipment specifications
  • Made from premium materials
45 new from $3.81

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$6.19 & FREE Shipping on orders over $49. Details In Stock. Ships from and sold by Amazon.com.

Frequently Bought Together

  • Stant 10331 Lev-R-Vent Radiator Cap - 16 PSI Vented
  • +
  • Stant 45358 SuperStat Thermostat - 180 Degrees Fahrenheit
  • +
  • Stant 25138 Thermostat Gasket
Total price: $18.25
Buy the selected items together

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Product Information

Technical Details

Brand Stant
Item Weight 0.3 ounces
Product Dimensions 2.6 x 2.6 x 2.6 inches
Origin China
Item model number 10331
Manufacturer Part Number 10331
OEM Part Number 10331

Technical Specification

Additional Information

ASIN B000B8LKZ0
Customer Reviews
4.7 out of 5 stars 99 customer reviews

4.7 out of 5 stars
Best Sellers Rank #25,545 in Automotive (See top 100)
#3 in Automotive > Replacement Parts > Caps > Radiator Caps > Safety
#22 in Home Improvement > Power & Hand Tools > Power Tools > Sand Blasters
#23 in Automotive > Replacement Parts > Caps > Radiator Caps > Standard
Shipping Weight 0.3 ounces (View shipping rates and policies)
Domestic Shipping This item is also available for shipping to select countries outside the U.S.
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Date First Available December 2, 2005

Warranty & Support

Warranty, Parts:PartsWarranty, Labor:Stant Corporation warrants qualifying Stant products against all defects when used on private passenger cars and light trucks under normal operating conditions for as long as such original purchaser owns the vehicle on which they were originally installed. Super Stats: Limited lifetime warranty. All other products are eligible for a 90 day limited warranty.

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Product Description

Stant LEV-R-VENT radiator caps fit in the smaller spaces of today's engines, while providing a pressure release lever and may fit on applications where older, larger-shell caps may not. A tab on the bottom of the lever interlocks with the filler neck to prevent removal of the cap until the lever is lifted. When the lever is lifted, the entire pressure valve is lifted off the lower sealing seat in the filler neck, harmlessly venting pressure through the overflow tube

Customer Questions & Answers

Customer Reviews

Top Customer Reviews

Good product BUT this cap is drop-center type which can cause sealing problems over time when clogged with gunk or small particles. I suspect this is why some reviewers are complaining of the cap failing after a few months of use. Crud will get in the center gasket and keep it from sealing properly and maintaining pressure. If part number 10331 fits your car, use the Stant part 10330 instead which is the same cap but is a spring-center type which seals much better because the center is lightly spring loaded.
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My Buick Terraza minivan was not getting proper heat to the passenger cabin. This is a common problem with these GM vehicles. Getting and keeping the air out of the cooling system is key. Between replacing the original radiator cap and using the Lisle no-spill funnel
http://www.amazon.com/Lisle-24680-Spill-Free-Funnel/dp/B00A6AS6LY , I was finally able to get the heat working properly again.
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I bought this trying to save a few bucks. The price was right, but I got what I paid for. It appears the seal doesn't hold properly and I can smell cooked anti-freeze when it leaks. Went to the local auto parts store and get a higher quality one without the release lever, no problems now.

Holding this part in my hand I can tell how much lighter the metal is so the fact that it leaks isn't surprising. My advice, spend the few extra bucks on a stronger part. A lot of pressure can build up when the liquid heats up and nobody wants the mess that comes with a failed radiator cap.
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got it in the mail. put it on the van . fits, works. not sure if the one I had was bad, but i figured i just replaced the headgaskets, thermostat, etc..might as well put a new rad. cap on. probably the nicest cap I've ever bought considering I've never bought one before.
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Works as expected. Looks great.

Would recommend exterior grip coating as an option as my 1999 Pontiac Montana has a brace running over the cap preventing a good hand grip. Have to use fingers only and that nice shiny chrome surface can be very slippery.
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I have these on all three of my vehicles. The release lever allows warm coolant/antifreeze to safely bypass back into the reservoir, not in your face. An inexpensive safety upgrade and a well-engineered cap.
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In the process of troubleshooting my stubborn cooling system for overheating issues, this cap has helped out tremendously. For the times you just need to get your radiator open, lift the lever and all the hot steaming coolant will flow into the reservoir bottle. Pressure will then be low enough to open the radiator without and danger. Get this and save yourself from severe burns. Great quality product.
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I loved this product as it allows the exit of steam to relieve pressure on the radiator ...Gooooooood deal
I bought this item to use on my 98 jeepCherokee .it fit just like the orginial OEM..WOrks perfect so far....I would recommend.
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