750,000 Mile Heavy Duty Ultra Long Life

$14.95


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50/50 mixed with distilled water
Compatible with conventional and other extended life brands
Precharged with initial Supplemental Coolant Additive
Red Color

SKU: Anti-Freeze:1G750KR5050

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  1. Mike Owens

    2005 Chevy Duramax

    Mike Owens

    Can this be used for my 2005 Chevy Duramax? Do I need to make sure I flush all fluids out first?

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    • Dan

      Dan

      can this be used on a 2007 6.0 powerstroke diesel

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    • Levi

      Levi

      Yes absolutely, Dan.

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    • Ross Thomson

      Ross Thomson

      Does this meet the requirements for the 6.7 Ford powerstroke engines?

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    • Levi

      Levi

      Yes it does, Ross!

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    • Levi

      Levi

      Hi Mike, yes it is compatible…and yes we recommend a full flush before switching, thanks!

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  2. Rob Miletic

    750,000 Mile Long Life Heavy Duty Anti-Freeze

    Rob Miletic (verified owner)

    Observed slight decrease in operating temperature in my diesel truck, diesel John Deere Gator and motorcycle. Anxious to see what hydrometer tests reveal in 10,000 miles of use.

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    • Levi

      Levi

      Thanks Rob, keep us posted!

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  3. Mark

    Mark

    Can I use this for my 1997 7.3L International diesel?

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    • Levi

      Levi

      Yes absolutely Mark

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  4. Chris

    Question

    Chris

    Is this for use in gasoline vehicles? For example – 2011 Honda Accord 2.4L I4?

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    • Levi

      Levi

      Yes absolutely! We recommend a full flush depending on the current fluid you’re using…

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  5. Lonnie Forrest

    Question

    Lonnie Forrest

    Is this Coolant OAT or HOAT?
    I would really like to drain the purple Mopar Coolant in my 2017 6.7L CTD & add your Red ELC. But I really don’t think they would be compatible. I don’t want too do a complete flush. If it’s OAT there will be a lease likely compatibility issue!

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    • Levi

      Levi

      Hi Lonnie, sorry for the delay, your question got lost in a new-website transition. The 750k Red Coolant is a non-nitrite OAT. Even though we recommend a complete drain/flush, you are correct that it is compatible. Thanks!

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  6. Daran Mercury

    Question

    Daran Mercury

    Is this coolant compatible with Mopar MS-12106 spec coolant? Would like to due a full flush and never have to worry about a change for the life of the engine.

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    • Levi

      Levi

      Yes it is, Daran, especially since you’re doing a full drain and flush…thanks!

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    • Daran Mercury

      Daran Mercury

      Or MS.90032 spec

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  7. Billy

    Question

    Billy

    I have a 2015 lml 6.6 liter diesel, and I believe gm recommends dexcool antifreeze. I am aware that dexcool is erosive on aluminum engine parts. It gets below -3o at times in South Dakota. I’m looking for a better choice coolant. Is this safe for my duramax ?

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    • Levi

      Levi

      Good question Billy! Both our 150k and 750k meet and exceed any Dexcool requirements without any risk of aluminum erosion; the 750,000 mile version is the superior choice for your 6.6L diesel with the extra nitrite protection, thanks!

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  8. Robert Archunde

    Question

    Robert Archunde

    Will this work for a placard engine I have a 2016 kw t-680 and will it affect my warranty

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    • Levi

      Levi

      Yes it will absolutely work, no warranty concerns whatsoever…thanks!

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  9. Anthony

    Question

    Anthony

    I own 2 military 5 ton trucks, each with a Cummins 8.3 liter 6CTA engine. I want to change out the anti-freeze in each truck. Will this work for my application? Each truck operates mostly on road now towing between 15,000-25,000 lbs.

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    • Levi

      Levi

      Yes it will absolutely work, Anthony…thanks!

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  10. Steve Hatfield

    750,000 Mile Heavy Duty Ultra Long Life

    Steve Hatfield (verified owner)

    Changing coolant in Both Chevy Duramax
    2003 and 2015
    looking forward to years of motering.
    Thanks for all you products

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  11. Chase

    Question

    Chase

    Can I use this in a 2015 Chevrolet Silverado 1 ton dually with 6.6 Duramax?

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    • CHASE W CROLEY

      CHASE W CROLEY

      Thank you very much

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    • Levi

      Levi

      Yes you can, Chase!

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  12. dave loveless

    Question

    dave loveless

    will this mix with other types of antifreeze

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    • Levi

      Levi

      Yes it will! Do you have a specific type, Dave?

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  13. Bryan Mortensen

    Specifications

    Bryan Mortensen

    I see that your antifreeze products meet or exceed the specs for Cummins 90T8-4, 3666132; do the also meet or exceed Chrysler MS-12106?

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    • Danny

      Danny

      What is the boiling point?

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    • Levi

      Levi

      Hi Danny, it is 226 degrees under a 15 psi load. Thanks!

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    • James

      James

      Will this work with 2011 6.7L Powerstroke engine?

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    • Levi

      Levi

      Yes absolutely!

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    • Levi

      Levi

      Yes they do Bryan!

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Compares to Industry Specs: • TMC RP 329 Type A/302A-1 • SAE J1034, J1038 • GM 1825M/1899M/6277M • Cummins 90T8-4, 3666132 • Detroit Diesel 7SE298 • Caterpillar EC-1, ECL • John Deere H-5, 8650-5 • Freightliner 48-22880 • Ford ESE- M97B44-A, ESE-M97B44-B Meets and Exceeds: • ASTM D-3306 (Automotive pre-diluted Coolant) • ASTM D-4985 (Heavy-Duty Pre-diluted Coolant) • ASTM D-6210 (Fully Formulated Pre-charged)