Coolant ? which brand

Discussion in 'General Discussion' started by chess, Sep 3, 2008.

  1. chess

    chess Big Block Powa

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    Does it matter ? mines on min right now and need to put some in....

    thanks
     
  2. 1bad4dr

    1bad4dr Mr. Meany

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    I prefer Prestone, but have used the Mopar brand.

    IMO, it doesn't matter.
     
  3. chess

    chess Big Block Powa

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    prestone pink/red then !
     
  4. CentralTexHemi

    CentralTexHemi PUNISHER

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    I was told NEVER to mix the red mopar coolant with any other coolant as it can gum up and cause engine damage. I would just stick with the mopar stuff or find out who really makes it and get their brand
     
  5. TNCHARGER

    TNCHARGER Moderator

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    Has to be HOAT: Hybrid Organic Acid Technology ...
     
  6. SRT8U

    SRT8U Supporting Vendor

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    +1!
     
  7. SRT8U

    SRT8U Supporting Vendor

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    +1!
     
  8. CentralTexHemi

    CentralTexHemi PUNISHER

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    The cooling system is designed around the coolant. The coolant must accept heat from engine metal, in the cylinder head area near the exhaust valves and engine block. Then coolant carries the heat to the radiator where the tube/fin radiator can transfer the heat to the air.
    The use of aluminum cylinder blocks, cylinder heads, and water pumps requires special corrosion protection. Mopar® Antifreeze/Coolant, 5 Year/100,000 Mile Formula (MS-9769), or the equivalent ethylene glycol base coolant with hybrid organic corrosion inhibitors (called HOAT, for Hybrid Organic Additive Technology) is recommended. This coolant offers the best engine cooling without corrosion when mixed with 50% Ethylene Glycol and 50% distilled water to obtain a freeze point of -37°C (-35°F). If it loses color or becomes contaminated, drain, flush, and replace with fresh properly mixed coolant solution.
    The green coolant MUST NOT BE MIXED</B itxtvisited="1"> with the orange or magenta coolants. When replacing coolant the complete system flush must be performed before using the replacement coolant.
    CAUTION: Mopar® Antifreeze/Coolant, 5 Year/100,000 Mile Formula (MS-9769) may not be mixed with any other type of antifreeze. Doing so will reduce the corrosion protection and may result in premature water pump seal failure. If non-HOAT coolant is introduced into the cooling system in an emergency, it should be replaced with the specified coolant as soon as possible.
     
  9. chess

    chess Big Block Powa

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    looks like as long as its HOAT i am fine eh
     
  10. TNCHARGER

    TNCHARGER Moderator

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    Yep...Zerex makes Mopar BTW..
     
    Last edited: Sep 3, 2008
  11. Cheatek

    Cheatek SRT once, SRT always

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    I was told the same thing. Nice Wade. :smart:

    I already had cottage cheese once, I don't want it again, lol!
     
    Last edited: Sep 3, 2008
  12. chess

    chess Big Block Powa

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    thanks TN !
     
  13. CentralTexHemi

    CentralTexHemi PUNISHER

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    Unless it resembles a womans thigh than its on:huglove:
     
  14. Cheatek

    Cheatek SRT once, SRT always

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    THERE it is, finally you got it, I've been waiting, lol! Took you exactly 2 hours, you're slipping Wady baby, lmao!! I think I need to send you some stuff Lou sent me, get your mind back on track ... hehe
     
  15. 1fastsedan

    1fastsedan Destroyer of Warranties

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    Zerex G-05. Works perfectly with Mopar OEM coolant. It may even be the same stuff without the dye.
     
  16. budoboy

    budoboy Full Access Member

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    Yep, same here. I remember the mega posts on the coolant flush issues and this seemed to be what everyone agreed was correct. Napa carries it. Also Zerex makes a coolant system/water pump protectant that the SRT engineers recommend. I put that in as well.
     
  17. Bud

    Bud GG EVO IX MR

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    That's what I use on the recommendation of a 20 year Chrysler mechanic!!!
     
  18. leepen

    leepen New Member

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    Chess..the same chess that was in that major accident and was on the srtforums? If it is, glad your doing well. If not hi differient Chess.
     
  19. chess

    chess Big Block Powa

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    this is me leepen... you still out in vegas ??

    thanks bro....
     
  20. leepen

    leepen New Member

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    yup....good to see you still kicking