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Ships within 48 hours · Estimated delivery Oct 1 - Oct 6
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Hot Shot's Secret 1G150KY5050 150K Mile Extended Life Yellow CoolantThe Hot Shot's Secret 1G150KY5050 150K Mile Extended Life Yellow Coolant is engineered to last up to 150,000 miles without any maintenance. This scientifically proven and long lasting coolant does not need to be mixed with when being added to your coolant system. The Yellow Coolant is guaranteed not to void your manufacturer's warranty giving you peace of mind. Features: Yellow Antifreeze Color 150,000 Mile Lifespan Come Pre charged With Initial
The Hot Shot's Secret 1G150KY5050 150K Mile Extended Life Yellow Coolant is engineered to last up to 150,000 miles without any maintenance. This scientifically proven and long-lasting coolant does not need to be mixed with when being added to your coolant system. The Yellow Coolant is guaranteed not to void your manufacturer's warranty giving you peace of mind.
Compares to the following Industry Specs:
TMC RP 329 Type A/302A-1
SAE J1034, J1038
GM 1825M/1899M/6277M
Features:
- Yellow Antifreeze Color
- 150,000 Mile Lifespan
- Come Pre-charged With Initial Supplemental Coolant Additive
Compares to the following Industry Specs:
TMC RP 329 Type A/302A-1
SAE J1034, J1038
GM 1825M/1899M/6277M
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)
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)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Actually cooling and comfortable.
Color: Royal Blue, Size: King
Incredible cases. Soft, super comfortable and actually cooling as claimed. Highly recommended. Love these!
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Cool
Color: Pink, Size: Standard
Cooling pillowcases work well, don’t wake up sweaty anymore. Very happy with them. Love the material, comfort and softness!
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Reviewed in the United States on June 7, 2026
★★★★★ 5
COOL Pillowcases Worth Buying
Color: Champagne, Size: Queen
I bought these to try out, and I was shocked to find they worked out better than my silk pillowcases. I have atopic dermatitis, and I need a pillowcase that doesn't irritate my skin. I also am having hot flashes and need something cool on my face. These pillowcases are perfect for both my conditions. I plan to buy more in different colors. My sons and husband also like it since they are always hot.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Get this If your hot in bed
Color: Champagne, Size: Queen
Very nice and silky.helps keep me cooler.
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Reviewed in the United States on May 9, 2026
★★★★★ 4
Cool not cold
Color: Light Gray, Size: Queen
Super silky like material. Comfy and fits pillow perfectly. Wish it could be a more cold then cool.
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Reviewed in the United States on June 1, 2026