★★★★★ 5
Very cold
Color: 01 - Light Grey
Super cold
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Reviewed in the United States on February 25, 2026
Mishimoto Dodge/Chrysler/Jeep Hemi 3.7L/4.7L Racing Thermostat
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Mishimoto Dodge/Chrysler/Jeep Hemi 3.7L/4.7L Racing ThermostatSKU: MMTS JGC 99L UPC: 748666007581 Mishimoto Dodge Chrysler Jeep Hemi 3. 7L 4. 7L Racing Thermostat 1999 2012 The Mishimoto Racing Thermostat delivers precise temperature control for Hemi 3. 7L and 4. 7L engines in Dodge Chrysler Jeep vehicles. It opens at 160F compared to stock 195F enabling quicker warmup times and consistent cooling during demanding drives. Direct fit for models like Jeep Grand Cherokee Dakota Durango Ram 1500 and more listed
Quick Dispatch:
Your Mishimoto Dodge/Chrysler/Jeep Hemi 3.7L/4.7L Racing Thermostat orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Mishimoto Dodge/Chrysler/Jeep Hemi 3.7L/4.7L Racing Thermostat ships.
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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
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4.8 ★★★★★
Based on 836 reviews
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Product Reviews
★★★★★ 5
Cool pillow vase
Color: 01 - Light Grey
Nice cool material and stays kn the pillow well due to the snaps.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026
★★★★★ 3
Ugly
Color: 01 - Light Grey
The light blue color looks like a hospital gown. Keeps cool but I don't think I can bear looking at it.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Cooling pillowcase
Color: 01 - Light Grey
These cooling pillowcases are fabulous. I just have one complaint they snap at the end instead of having a zipper, which could be uncomfortable if you’re laying on that snap. Also, it’s very hard to unfasten.
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Reviewed in the United States on December 5, 2025
★★★★★ 5
Comfy and cooling pillow cases for sleeping
Color: 01 - Light Grey, Color: 01 - Light Grey
Cooling cover for my pillow, great quality and super soft. Helps with my sleep. Have eye mask as a gift too. Highly recommended.
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Reviewed in the United States on December 28, 2025
