Skip to content

Mishimoto Mopar Pentastar / Hemi Thermal Bypass Valve Upgrade

Marsoni M251S
Sale price$90.95
Pay 4 payments of $22.74 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Mishimoto Mopar Pentastar / Hemi Thermal Bypass Valve UpgradeSKU: MMTC JK TBVFF UPC: 840197706091 Mishimoto Mopar Pentastar Hemi Thermal Bypass Valve Upgrade Replace the stock thermostatic bypass valve in your 2012 2018 Jeep Wrangler JK and compatible Mopar vehicles with Pentastar or Hemi engines using this Mishimoto full flow upgrade. It delivers transmission fluid to the cooler from startup eliminating flow restrictions and thermostat failures that cause overheating. Perfect for trail driving towing or hot
Easy Shipping

Quick Dispatch:

Your Mishimoto Mopar Pentastar / Hemi Thermal Bypass Valve Upgrade 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 Mopar Pentastar / Hemi Thermal Bypass Valve Upgrade ships.

Need Help?
Questions about Mishimoto Mopar Pentastar / Hemi Thermal Bypass Valve Upgrade, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Mishimoto Mopar Pentastar / Hemi Thermal Bypass Valve Upgrade in your area.

Get Shipping Estimates

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 335 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
L
Verified Purchase
Lee Hughes
Cuba, US
★★★★★ 5
A quality, glitzy little bottle of shine
Color: #07 Golden, Size: 0.17 Ounce (Pack of 1)
Lovely spray shimmer POWDER, really great for just spritzing on. The little bottle is adorable, easy to carry in your bag (has a little safety lid) and great for a little gift. It gives little puffs of glittery powder and it stays nicely, though I almost never perspire.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
R
Verified Purchase
Renda
Alexandria, US
★★★★★ 5
Perfect and Pretty
Perfect glitter and has a pretty scent.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2025
T
Verified Purchase
Tina
Whiting, US
★★★★★ 5
Beautiful glow!
Color: #02 Champagne Gold, Size: 0.17 Ounce (Pack of 1)
Very pretty and easy to apply. Gives a beautiful glow! Smells very good and actually lasted all night. Easy to remove also. I definitely recommend this product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 18, 2025
J
Verified Purchase
Jorden
Birmingham, US
★★★★★ 4
Only half full :(
Color: #11 Purple, Size: 0.17 Ounce (Pack of 1), Color: #11 Purple, Size: 0.17 Ounce (Pack of 1)
Very pretty. I love how fine it is. But it came half full.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
T
Verified Purchase
The Bibliophagist
Draper, US
★★★★★ 3
Wonderful product but only half full
Color: #02 Champagne Gold, Size: 0.17 Ounce (Pack of 1), Color: #02 Champagne Gold, Size: 0.17 Ounce (Pack of 1)
I love this product but I'm incredibly disappointed the bottle is only half full. It is not sticky and has a beautiful spray distribution. It is easy to apply but also appears the glow fades easily. This product is incredibly functional and beautiful. 5 stars if it was a full product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026

recommand products