• 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
$12.95
- FAST, FREE SHIPPING
- 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
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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Question
Steven –
Is this ok for a 1991 7.3 IDI which normally takes green coolant?
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Levi –
Our 150,000 Mile Heavy Duty Extended Life red antifreeze exceeds your vehicles ESE-M97B44-A antifreeze specification and is safe for replacing your current antifreeze, however do not mix with other antifreeze.
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Coolant for engine life
Bill R (verified owner) –
I personally would not run coolant for 150,000 miles unless there is a coolant filter installed. For my engines without a coolant filter, I drain and refill every two to three years. I trust Hot Shot’s extended life coolant for deposit control water pump seal lube, and corrosion protection.
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5 out of 5 Great Product
Richard Cooke (verified owner) –
As all Hot Shot Secret products they keep us running down the road.
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5 out of 5 Great product
larry Troy bell (verified owner) –
Good radiator fluid
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