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🛒 Product Overview
⚙️ PPE 125068000 Transmission Fluid Thermal Bypass Valve | GM 6L80 6-Speed⚙️ PPE 125068000 Transmission Fluid Thermal Bypass Valve | GM 6L80 6-Speed🛡️ Enhanced Transmission Protection
This premium PPE transmission fluid thermal bypass valve adds an extra layer of protection to the transmission in your 2014-2018 GM truck or SUV. Crafted from billet aluminum , it effectively increases fluid flow to the transmission cooler and boosts overall cooling capacity, specially designed for GM 6L80 6-speed transmissions .
⚠️ Fixes Factory Valve Overheating Risk
The factory valve features highly restrictive internal passages. When it fails in the closed position — caused by debris buildup or mechanical failure — transmission fluid cannot reach the cooler, which can lead to severe transmission overheating .
Towing, heavy loads and frequent stop-and-go driving put extra stress on transmission components without proper cooling. This 6L80 bypass valve replaces the restrictive factory mechanical valve, maximizing fluid flow to and from the transmission cooler for consistent temperature control and extended transmission life.
🧲 Built-In Debris Protection
For added protection, the kit includes a neodymium magnet-equipped drain plug with O-ring seal . The removable magnetic plug captures ferrous debris circulating in the system, and can be easily accessed to clean out collected particles — a feature completely absent from the stock OEM bypass valve.
✨ KEY FEATURES
- Billet Aluminum Construction for superior strength and durability
- Service plug with neodymium magnet & O-ring seal for debris capture
- Maximizes fluid flow to and from the transmission cooler
- Direct fit with factory 6L80 6-speed transmission & fluid lines
✅ VEHICLE FITMENTFits 2014-2018 GM vehicles equipped with 6L80 Transmission
- Trucks: Chevrolet Silverado 1500 / GMC Sierra 1500
- SUVs: Suburban, Tahoe, Yukon, Cadillac Escalade
📦 PACKAGE INCLUDES
- 1 × Transmission Fluid Thermal Bypass Valve
💳 Payment
- We accept PayPal, Visa, and MasterCard.
- Immediate payment is required after checkout.
- Secure checkout ensures a safe transaction.
📦 Shipping
- Processing Time: 1-3 Business Days
- Standard Shipping: 15-26 Days via Airmail
- Express Shipping: 3-10 Business Days
🔁 Return Policy
- Returns accepted within 30 days
- Item must be unused and in original packaging
- Buyer pays return shipping unless item is defective
📩 Contact Us
If you have any questions or issues, send us a message through . We\'ll reply as soon as possible. Your satisfaction is our top priority.
💡 Why Choose BI74
- Professionally tested and sourced parts
- Responsive customer support
- Fast order processing
On Sep 17, 2026 at 22:46:46 PDT, seller added the following information:
