Mishimoto

Mishimoto 2017+ GMC 6.6L Duramax L5P Transmission Thermal Bypass Valve Kit - MMTC-L5P-TBVFF

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SKU:
MISMMTC-L5P-TBVFF
UPC:
840197710609
MPN:
MMTC-L5P-TBVFF
Availability:
Regularly stocked product
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$99.95
Current Stock: 6

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Description

What is the primary function of the Mishimoto Transmission Cooler?
Mishimoto Transmission Coolers deliver consistent cooling for smoother shifts and extended component life in your HD truck's transmission.

How does the Mishimoto Transmission Cooler prevent overheating?
Eliminating the internal thermostat ensures optimal fluid flow for superior thermal management, preventing overheating during heavy towing or spirited driving.

Mishimoto Transmission Coolers for your 2017-2019 Silverado/Sierra HD trucks eliminate the internal thermostat, achieving consistent cooling for heavy towing operations. Featuring a full-flow thermal bypass valve upgrade, this system provides superior thermal management. Trust Mishimoto for unparalleled transmission protection and performance.

Key Features

  • full-flow thermal bypass valve upgrade
  • CNC-machined aluminum full-flow thermal bypass valve
  • eliminates the internal thermostat

Why Choose the MM Transmission Coolers

Delivers consistent transmission temperatures for smoother shifts and extended component life.

Achieves optimal fluid flow for maximum cooling efficiency under all driving conditions.

Provides superior thermal management, preventing overheating during heavy towing or spirited driving.

Eliminates thermostat limitations, ensuring your transmission always receives optimal cooling.

Who Is This For?

Heavy Towing — 9/10
Consistent cooling for demanding towing operations.

Street Performance — 7/10
Eliminates thermostat for improved thermal management.

Daily Driving Comfort — 6/10
More consistent transmission temperature during driving.

Overlanding / Expedition — 8/10
Reliable cooling for extended, strenuous use.

Track / Autocross — 7/10
Maintains optimal transmission temperature under stress.

Racing Competition — 7/10
Consistent cooling for competitive performance demands.

Additional Resources

Official Mishimoto Product Page

Important Notices

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Browse More: Shop All Transmission Coolers — Cooling

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Additional Information

Clearance Item:
N
MPN:
MMTC-L5P-TBVFF
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Cooling>Transmission Coolers
Product Level:
Budget Upgrade
Heavy Towing:
9/10
Street Performance:
7/10
Daily Driving Comfort:
6/10
Overlanding / Expedition:
8/10
Track / Autocross:
7/10
Racing Competition:
7/10
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