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Rislone Hy-per Cool Super Coolant, 16 oz.

  • Based on 615 reviews
Condition: New
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Availability: 12 left in stock
Fulfilled by Amazon

Arrives Saturday, Sep 21
Order within 3 hours and 8 minutes
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Size: 16 oz


Features

  • Reduces Engine Cylinder Heat Temperatures

Description

Rislone Hy-per Cool Super Coolant: High performance engines require coolant to transfer as much heat as possible. As cylinder head temperatures increase, so does the likelihood of detonation and power loss unless ignition timing is retarded. Under extreme conditions, this can also result in overheating and engine damage. Hy-Per Lube Super Coolant reduces the surface tension of coolant, allowing it to more deeply penetrate metal surfaces at critical heat transfer areas inside the engine and radiator. This results in more heat being transferred away from cylinder heads and a reduction in engine operating temperatures.

Brand: Hy-Per Lube


Liquid Volume: 16 Fluid Ounces


Item Weight: 16 ounces


Recommended Uses For Product: Corrosion Inhibitor


Specific Uses For Product: High-performance engines, Motorsports, Towing


Brand: ‎Hy-Per Lube


Liquid Volume: ‎16 Fluid Ounces


Item Weight: ‎16 ounces


Recommended Uses For Product: ‎Corrosion Inhibitor


Specific Uses For Product: ‎High-performance engines, Motorsports, Towing


Item Form: ‎Liquid


Global Trade Identification Number: ‎09


Manufacturer: ‎Rislone


UPC: ‎083136811009


Model: ‎HPC100


Item Weight: ‎1 pounds


Product Dimensions: ‎9.3 x 2.6 x 2.6 inches


Country of Origin: ‎USA


Item model number: ‎HPC100


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎HPC100


Date First Available: July 31, 2008


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • So Cool!
Size: 16 oz
I love it! The product protects, seals and maintains the vehicle's coolant system all in one. Thank you.
Reviewed in the United States on May 16, 2024 by Nay Nay

  • Trusted brand!
Size: 16 oz
Works and a trusted brand.
Reviewed in the United States on April 29, 2024 by RW

  • good value
Size: 16 oz
I TRYED A BOTTEL OF HY-PER SUPPER COOLENT IN MY 1947 V12 LINCOLN. THIS CAR NEVER GETS HOT AND IT ONLY GO TO CAR SHOWS. BUT I THOUGHT I WOULD TRY THIS. SO I JUST PUT IN ONE 16OZ IN A 5 GAL RADIATOR STARTED IT AND RAN IT UNTIL IT GOT HOT. I DID WATCH THE HEAT INDICATOR. I WATCH EVERY THING AND THE HEAT NEEDLE AND IT RAN JUST ABOUT A 32ND OF THE NEEDLE WIDTH. THAT DOESN'T SOUND LIKE MUCH BUT ON A CAR LIKE THIS IT IS. IT LOOKS LIKE IT WORKS TO ME. ... show more
Reviewed in the United States on April 30, 2024 by george boulton george boulton

  • Amazing
Size: 16 fl oz, 1 pack
My Dodge Journey was heating up to 230-240 and when I added one bottle of this it stays between 200-220. Significant difference.
Reviewed in the United States on May 15, 2024 by Brandon

  • ULTIMATE RESTING POSITION PROVIDER!!!!!
Size: 16 oz
Great product!!! Extremely Resting always & Very Comfortable!!!! ULTIMATE Stress eraser!!!! ULTIMATE RESTING POSITION PROVIDER!!!! ULTIMATE RESTING POSITION OF CRANIAL FACIAL SYSTEM PROVIDER!!!!
Reviewed in the United States on May 9, 2024 by Amazon Customer

  • Works incredibly
Size: 16 fl oz, 3 pack
I really did see a change of about 15 degrees engine runs much cooler even during hot @$$ summers where temps get triple digits. I have a 5.7L hemi I put 2 bottles 👍
Reviewed in the United States on October 13, 2023 by Jose

  • Excellent product
Size: 16 oz
Excellent. It works
Reviewed in the United States on December 8, 2023 by oral pascoe

  • Haven’t noticed any difference
Size: 16 oz
I added this product to my Diesel tractor cooling system, which tends to run hot under high load. Honestly haven’t noticed the slightest difference.
Reviewed in the United States on December 11, 2023 by Hobbyhobbit

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