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Red Line

Red Line 80204 Engine Coolant Additive Supercool with Waterwetter - 12 Ounce (2 Pack)

    • Based on 411 reviews
Condition: New
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$25.33 Why this price?
Save $2.45 was $27.78

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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, May 15
Order within 3 hours and 35 minutes
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Features

  • Unique agent for cooling systems that doubles the wetting ability of water
  • Rust and corrosion protection allows for use of straight water in racing or reduced antifreeze levels in warm climates
  • Improves heat transfer and reduces cylinder head temperature
  • Use one bottle for most passenger cars and light trucks, treats 3 to 5 gallons or 13.2 to 15.9 liters, vehicles with larger cooling systems should use two bottles, small cooling systems should use 1oz (3 to 4 capfuls) per quart
  • 12 Ounces (2 Pack)

Manufacturer: ‎Red Line


Brand: ‎Red Line


Item Weight: ‎12 ounces


Package Dimensions: ‎10.47 x 7.56 x 3.66 inches


Country of Origin: ‎USA


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎80204-2


Voltage: ‎12 Volts


Date First Available: September 19, 2014


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 15

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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Top Amazon Reviews

    • Great addition for my PCP Air Compressor
It works great to help lower the temperature on my Yong Heng PCP Air Compressor. Just follow the instructions to mix with amount of water.
Reviewed in the United States on February 27, 2024 by Alberto Papi
    • Never used before now. Seems to be working well.
I have a 1984 Suburban with a mild performance built, 400hp to the crank, 1979 350 motor and 700r4 trans. I've don't drive it a lot but I've got about 500 miles on it over the last 1.5 years. I've noticed in the summer (North Florida) when I sit in traffic, that the temp seems to creep up about 215-220. I have a new stock-style water pump, a Flex-A-Light fan (properly sized and positioned in the fan shroud), a 192 degree t-stat, and proper 50-50 mix coolant. I drained the coolant, installed a 180 degree t-stat and fresh coolant with this Waterwetter. Seems to be working well. Hasn't got over 200 yet. ... show more
Reviewed in the United States on February 26, 2024 by G-NUT
    • Works good
My system holds about 1.5 gallons so I put half a bottle in. 150-160f op temp, 180 fan switches on 160 off, before my fan would switch on regularly and take a while to turn off in normal driving with straight distilled. Floored it, not exaggerating, for a solid 2 hours straight on mountain roads after putting it in and the fans never switched on. Temp was constantly at bottom of op temp range on temp gauge so likely around a 10f reduction overall. Oil was overheating before the water did, who knows if that's a testament to my poor oil cooling or good water cooling but I'm happy with it. I think I paid around 30 for the 2 pack so good value. ... show more
Reviewed in the United States on October 15, 2023 by nothing
    • Engine temp
Drops the engine temp a few degrees during summer months. I use the product on my 37 chevy . The 37 model does have good air flow for cooling.
Reviewed in the United States on March 10, 2024 by james robinson
    • Great product
Quick delivery and perfect size bottles to fill the bike reservoir.
Reviewed in the United States on August 28, 2023 by Edward Castillo
    • heat transfer
Most of these water wetter type products do work. This one i can for sure vouch for as can most racers ect. who actually have acurate gauges
Reviewed in the United States on July 4, 2023 by Mark Trevisan
    • Works Great
Helps with additional cooling in my 1952 Henry J.
Reviewed in the United States on October 18, 2023 by Placer Guy
    • Love this stuff....
Been using this for years in all my cars. City traffic in the summer can be brutal on your cooling system. I noticed about a 10 - 15 degree difference in temps once I started using this - gauge still climbs in stop & go traffic with AC on, but generally stays below 230F now. It won't fix any mechanical issues in your engine - cracked head, etc - but it does help a healthy engine stay cooler. ... show more
Reviewed in the United States on May 19, 2023 by KenInCLT

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