• 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 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 our products do not deliver as promised, then we will give you your money back. End of story.
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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5 out of 5 Great product
larry Troy bell (verified owner) –
Have been using it in my Ford F350 starts great in the winter time
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good stuff
wew9039 (verified owner) –
I have a 6.6lt duramax this stuff is great I will always use it
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