• 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)
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150,000 Mile Heavy Duty Extended Life Yellow
$13.49
- 100% SATISFACTION or your money back
- GUARANTEED not to void your manufacturer’s warranty
- 50/50 supplemental coolant additive mixed with distilled water
- Extended life antifreeze is compatible with conventional and other extended life brands
- Long life coolant is precharged with initial Supplemental Coolant Additive
- Yellow color heavy duty extended life coolant
HOT SHOT’S SECRET STANDS BEHIND ITS PRODUCTS
THE BEST MONEY-BACK GUARANTEE IN THE INDUSTRY
No other diesel oil or fuel additive has a better guarantee than Hot Shot’s Secret products. If products like this heavy-duty antifreeze do not deliver as promised, then we will give you your money back. End of story.
Kevin (verified owner) –
Full flush and coolant temps run cooler than before, even in Georgia traffic
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Hot Shot’s Secret –
Thanks Kevin!
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2005 Ford f250 6.0 4x4
Joaquin Garcia –
Will this work on a 2005 Ford F250 6.0?
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R&D –
Yes absolutely, thanks!
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Ryan Anderson (verified owner) –
I did a full backflush on my 2015 6.7 powerstroke and then used Hot Shot Secret yellow coolant and so it is working great. I also added a coolant filter to help with the life of my coolant system because I flush quite a bit of grit out of the system.
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Levi –
Thanks Ryan!
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Question
Ashton Myers –
There is Motorcraft orange coolant in my truck now, it is time to drain and refill. Is this ok to use on my 2016 F250 6.7 Powerstroke?
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R&D –
Yes this is safe for this application, thanks!
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Question
Brian Kessler –
Would this work on a 2015 Ram EcoDiesel?
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Levi –
Yes this antifreeze will work great. We do recommend if you are doing more than just a “top-off”, to do a drain and refill to get the most benefits of the product.
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