• 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
$14.95
- 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.
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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Travis Burrow (verified owner) –
2001 5.9 Cummins is now running cooler with this coolant! Great product
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Levi –
Thanks Travis!
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Question
Robert Evans –
Is this fine to use in my 04 gmc lb7 durmax?
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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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Lorenc Metanaj –
Hi I have Freightliner Coronado 2015 Glider with Detroit serial 60 which is the best antifreeze please!!
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R&D –
For this specifically, we recommend the 750k Red Antifreeze, thanks!
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Chris Moran (verified owner) –
Can this be used in a 2017 powerstroke?
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R&D –
Yes absolutely, thanks!
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Question
Joseph Dulik –
Can I use this in my 2012 F350 6.7 Powerstroke? I need to do a complete flush and am looking for a good coolant.
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Levi –
Yes absolutely! Especially if doing a complete flush, thanks!
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Question
austin –
would this coolant to run in my 2001 7.3 powerstroke
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R&D –
You may use the 150K in a 2001 7.3 Powerstroke, yes! However, we recommend NOT adding more than 10% of the total volume if mixing. Even though the MotorCraft Anti-Freeze and the Hot Shot’s Secret Anti-Freeze will mix together and are compatible, when mixing additive packages, you may not get 100% protection. If you are planning on adding more than 10%, we recommend flushing your entire cooling system and adding the 150K.
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