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Rislone Hy-per Cool Super Coolant, 16 oz.

Based on 615 reviews
Condition: New
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$7.38
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Availability: 12 left in stock
Fulfilled by Amazon

Arrives Friday, Oct 30
Order within 20 hours and 37 minutes

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At a glance

Condition
New
Size
16 oz
Model
HPC100
Dimensions
9.3 x 2.6 x 2.6 in
Liquid Volume
16 fl oz
Item Form
Liquid

Features 1

  • 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.

Specs 14

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

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 30

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
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  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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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