Pacific Performance Engineering Billet Aluminum Thermal Bypass Valve for 2017-2019 GM 6.6L Duramax Transmission Fluid

★★★★★ 4.8 69 reviews

$90.00
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$90.00
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Free shipping Free 30-day returns

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Product details

Management number 211849664 Release Date 2026/04/06 List Price $36.00 Model Number 211849664
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Boost your Duramax Diesel's protection and fluid flow with the simple-to-install, billet aluminum PPE Transmission Fluid Thermal Bypass Valve. The stock part has limited internal passages. If the OEM valve fails shut, transmission fluid can't reach your cooler, due to mechanical issues or debris. This can lead to dangerous transmission overheating. Without adequate cooling, towing and harsh driving conditions can shorten transmission component life. The PPE Bypass Valve removes the mechanical valve, maximizing fluid flow from the transmission cooler. Additionally, a Neodymium magnet-equipped service plug traps ferrous debris and can be accessed for removal, a feature absent in the factory part.

  • Maximize Cooling: Route all transmission fluid through front coolers
  • Metal Particle Removal: Equipped with Neodymium magnet service plug
  • Enhanced Flow: Outperforms stock thermostat even at full opening
  • Durable Construction: Billet aluminum design
  • Simple Installation: Bolt-on application
UPC 840171213881
Brand Name Pacific Performance Engineering
Unit Count 1.0 Count
Valve Type Plug Valve
Item Weight 1.1 Pounds
Manufacturer Pacific Performance Engineering
Material Type Aluminum
Exterior Finish Aluminum
Item Dimensions 5.75 x 3.75 x 2.15 inches
Number of Ports 2
Inlet Connection Size 0.41 Inches
Inlet Connection Type National Pipe Tapered
Outlet Connection Size 0.41 Inches
Outlet Connection Type NPT
Global Trade Identification Number 00840171213881

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4.8 out of 5
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