SKU: 79495806841

8HP DODGE Challenger/Charger Thermostatic transmission cooler adapter

Sale price$1574.55 Regular price$1749.50
Save 10%

Pay in installments of $437.38 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 25 - Aug 30

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

8HP DODGE Challenger/Charger Thermostatic transmission cooler adapterHPR Tuning has partnered with the American company Improved Racing to create the first bolt on transmission fluid adapter with a thermostat for the 8HP transmissions found in the Dodge Challenger and Charger. The adapter's built in thermostat automatically bypasses the transmission cooler until the fluid reaches 160F. The thermostat reduces rough shifts caused by overcooled transmission fluid, reduces wear, and improves efficiency and horsepower. The

HPR Tuning has partnered with the American company Improved Racing to create the first bolt-on transmission fluid adapter with a thermostat for the 8HP transmissions found in the Dodge Challenger and Charger.

The adapter's built-in thermostat automatically bypasses the transmission cooler until the fluid reaches 160ºF. The thermostat reduces rough shifts caused by overcooled transmission fluid, reduces wear, and improves efficiency and horsepower. The transmission can now reach operating temps quickly with large aftermarket transmission coolers. This allows for high cooling capacity without sacrificing drivability.

The adapter features -8AN male connections for aftermarket AN lines.

Important Application Notes:

  • The adapter can only be used in conjunction with external transmission fluid coolers.
  • The adapter does not directly connect to the factory lines. Aftermarket AN lines must be used.
  • The adapter will only help resolve rough shifting issues if they are caused by overcooling of the transmission, usually due to the addition of a larger aftermarket transmission cooler.

Features and Benefits

  • Bolt-on fitment for 2015-2023 Dodge Challenger and Charger 8HP series automatic transmissions.
  • Built-in thermostat prevents temperatures from dropping below optimal levels, reducing wear, improving efficiency and horsepower, and helping to eliminate rough shifting.
  • -8AN male connections.
  • 6061-T6 billet aluminum construction with black MIL-A-8625 Type II anodized finish.
  • Thermostat portion is made in the USA by Improved. Adapter portion is made by us here in Norway.

Temperature Rating Specifications

Note: The 160ºF temperature rating is recommended for most applications.

Part Number Typ. Stabilization Temp Activation Temp Full Flow Temp
TCH-101-T2 165ºF (74ºC) 160ºF (71ºC) 181ºF (83ºC)


Includes

  • 1x TCH-101 transmission cooler adapter block with built-in thermostat.
  • 2x O-ring seals and washers.
  • 1x Zinc-plated steel mounting screw.
  • Installation instructions.

Applications

  • 2015-2023 Dodge Challenger / Charger R/T, 5.7L Hemi V8.
  • 2015-2023 Dodge Challenger / Chager R/T Scat Pack, 6.4L Hemi V8.
  • 2015-2023 Dodge Challenger / Charger SRT Hellcat, 6.2L Hemi V8.
  • Fits 8HP 70 transmissions found in 2015-2023 Dodge Charger and Challenger with 5.7L, 6.2L, and 6.4L Hemi V8.
  • Note: Will not fit the 8HP90 versions
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 79495806841

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.9 ★★★★★
Based on 23 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
MovieGuy
Draper, US
★★★★★ 5
Attractive, Simple, And Well-Made
Size: 7.7" x 7.7" x 1.7", Color: Orange (Metal Glided)
I use this as a "catchall". A place to stash things like my wallet and keys when I enter the door, so that I don't use them (I had been prone to that!). It serves it's purpose well. It's both sturdy and attractive, and a good size for a "catchall". Recommended for those like me who need such things.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2024
K
Verified Purchase
Kirstin Gramith
Boise, US
★★★★★ 4
Good quality, orange color
Size: 7.7" x 7.7" x 1.7", Color: Orange (Metal Glided), Size: 7.7" x 7.7" x 1.7", Color: Orange (Metal Glided)
The quality is surprisingly good but the color is much more orange toned in person.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2024
K
Verified Purchase
kenneth
Charlottesville, US
★★★★★ 5
Holder
Size: 7.7" x 7.7" x 1.7", Color: Black (Metal Silvered)
It’s great for my keys and wallet and other stuff I use it every day
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 30, 2025
C
Verified Purchase
catherine m d
San Leandro, US
★★★★★ 5
Very nice leather catch all
Size: 7.7" x 7.7" x 1.7", Color: Black (Metal Glided)
Lovely tray. High quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 10, 2025
M
Verified Purchase
Marie S.
Bozeman, US
★★★★★ 5
Stylish & rotates!
Color: White
Stylish & perfect size for end table next to favorite chair! Leather is beautiful! Fits all items! Rotating is so convenient!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026

recommand products