PPE Transmission Oil Thermal Bypass Valve 17-19 GM 6.6L Duramax L5P
SKU: 39901882519

PPE Transmission Oil Thermal Bypass Valve 17-19 GM 6.6L Duramax L5P

Sale price$80.99 Regular price$89.99
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

PPE Transmission Oil Thermal Bypass Valve 17-19 GM 6.6L Duramax L5PEliminate the factory restrictive and problem prone OEM valve and add another layer of protection to your transmission in your L5P Duramax. The OEM part has restrictive internal passages. When the OEM valve fails in the open position, transmission fluid doesnt reach your cooler. This can be caused by mechanical failure or debris. The result of stock valve failure can cause the transmission to dangerously overheat. Without properly cooled transmission

Eliminate the factory restrictive and problem prone OEM valve and add another layer of protection to your transmission in your L5P Duramax. The OEM part has restrictive internal passages. When the OEM valve fails in the open position, transmission fluid doesn’t reach your cooler. This can be caused by mechanical failure or debris. The result of stock valve failure can cause the transmission to dangerously overheat. Without properly cooled transmission fluid, the demands of towing and rigorous stop-and-go driving conditions shorten the life of transmission components.

The PPE Bypass eliminates the mechanical valve which maximizes fluid flow from the transmission cooler. For further protection, a neodymium magnet equipped service plug has been added. The removable plug traps ferrous debris and can be accessed to remove particles from the system. The factory part does not have this feature.

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: 39901882519

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TT
Phoenix, US
★★★★★ 5
Quality and cost.
Size: XX-Large, Color: Lake Blue
Perfect transaction.
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Reviewed in the United States on April 16, 2025
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Jacquelin Scott
Fort Morgan, US
★★★★★ 5
The suit is definitely as pictured.
Size: Large, Color: Champagne
Beautiful Suit, ordered a large for my son he's 5'7 about 175 but he has a belly, the pant does has extra extension in the waist but my son couldn't fit the pant, overall this is a Nice suit loved jacket .
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Reviewed in the United States on March 17, 2026
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Trikia j
Grantham, US
★★★★★ 5
Good Quality
Size: Large, Color: Hunt Green, Size: Large, Color: Hunt Green
The suit came fast I love the color its actually looks like the picture my husband 205lbs I got him a large we just had to adjust the belt on jacket but it fit just right the quality is good just like if you went to men's suite store but at cheaper rate got so many compliments doest come with chain had to order
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Reviewed in the United States on February 27, 2026
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Alan C Spates
Natrona Heights, US
★★★★★ 5
Good fit
Size: XX-Large, Color: Champagne
Fit was nice. Pants were a tad bit snug, but the elastic waistline made them doable. Jacket was a perfect fit, just wish I could have pick my waist size..
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Reviewed in the United States on May 4, 2026
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Joyce
Pawtucket, US
★★★★★ 5
Great suit
Size: X-Small, Color: Beige
I really like this suit for my son. Great material. I used the size calculator and it worked perfectly.
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Reviewed in the United States on March 23, 2026

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