Red Coolant for C15

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by bighog85, Feb 20, 2021.

  1. bighog85

    bighog85 Light Load Member

    69
    23
    Nov 20, 2011
    Daphne, AL
    0
    I’m needing to stock up on some coolant and just want to make sure that I’m getting the right stuff. This truck is new to me so I don’t know exactly what is in it now. I was going to just get the Zerex HD but since it doesn’t specify for Cat I just wanted to verify. Thanks!
     
  2. Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.

  3. Colt6920

    Colt6920 Light Load Member

    176
    260
    Apr 28, 2017
    0
    Peak final charge is some good stuff.
     
  4. GFTLLC

    GFTLLC Light Load Member

    75
    80
    Jan 4, 2020
    Pennsylvania
    0
    I grabbed some of shells red coolant. You have to mix it but I figured it's easier to get than Detroit brand. It's an hour ride in any direction to get the other stuff. I've never had an issue with it.
     
  5. Joetro

    Joetro Road Train Member

    2,416
    2,409
    Aug 23, 2008
    Post Falls, ID
    0
    I always got the concentrated. It always chapped my hide that the 50/50 was about the same price when half of it is water.

    To the OP, use the red Rotella ELC. That's what I always used for my Cat.
     
    GFTLLC Thanks this.
  6. GFTLLC

    GFTLLC Light Load Member

    75
    80
    Jan 4, 2020
    Pennsylvania
    0

    This is exactly what I'm using for my Detroit and it's been great.
     
    Joetro Thanks this.
  7. bighog85

    bighog85 Light Load Member

    69
    23
    Nov 20, 2011
    Daphne, AL
    0
    So as long as it says Cat EC-1 then I'm good to go, right? I got some of the Peak stuff at Walmart yesterday.
     
  • Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.