10R100/10R140 Transmission Coolant Thermal Bypass Valve

Features:

• Allows full-time coolant flow to cooler
• Lowers transmission temps up to 35°F
• Helps extend transmission service life
• Eliminates factory flow restrictions
• Improves cooling while towing or hauling
• Fast 15-minute bolt-on installation
• Made from billet 6061-T6 aluminum
• Durable black anodized finish
• Compatible with 10R100 and 10R140
• No tuning or modifications required
• Prevents overheating during daily driving
• Ideal upgrade for heavy-duty use

Keep Your Transmission Running Cool No Matter The Load

If you're hauling heavy loads, pulling a trailer, or just want to keep your Super Duty running at its best, the PPE Transmission Coolant Thermal Bypass Valve is a smart upgrade you don't want to skip. This little part makes a big difference by removing the factory restriction that limits coolant flow to your transmission cooler. From the moment you turn the key, it keeps coolant moving freely, helping drop transmission temps by as much as 35°F. That kind of temperature drop can mean the difference between long-term reliability and premature wear. Whether you're towing up steep grades or cruising in hot weather, it helps your 10-speed transmission stay cooler and last longer. Built from solid billet aluminum and finished with a sleek black anodized coating, it's tough enough to handle harsh conditions and corrosion. Installation is quick and painless, taking about 15 minutes with basic tools, and no tuning or extra modifications are needed. It’s a simple bolt-on solution that brings serious peace of mind for daily drivers, work trucks, and weekend warriors alike.

Unlock The Full Potential Of Your Factory Cooler

Ford’s stock transmission bypass valve restricts coolant flow until fluid temps reach around 210°F, and even then, it doesn’t allow full flow through the cooler. That’s a problem when you’re depending on consistent cooling under load. The PPE 319080000 Thermal Bypass Valve solves this by allowing unrestricted coolant flow through the transmission cooler at all times. Engineered specifically for the 10R100 and 10R140 transmissions, it directly replaces the OEM valve and eliminates the solenoid-controlled shutoff. Crafted from precision CNC-machined 6061-T6 aluminum, the valve is built for strength and durability, while its black anodized finish adds an extra layer of protection against wear and corrosion. By maximizing coolant flow, it dramatically improves cooling efficiency during high-demand situations like towing, off-roading, and long-distance driving. This upgrade is especially beneficial for trucks that see regular work in extreme environments or frequent stop-and-go traffic. It’s a straightforward mechanical fix that delivers noticeable performance and thermal management gains without complicating your setup.

Fitment: 2020, 2021, 2022, 2023, 2024, 2025, 2026 Ford F250/F350/F450 Super Duty 6.2L V8/6.8L V8/7.3L Godzilla

Notes:

• Replaces factory thermal bypass valve for 10R100/10R140 transmissions
• Designed to eliminate coolant flow restriction from OEM valve
  
• Ideal for trucks used in towing, hauling, or off-road applications
• Machined from high-strength 6061-T6 billet aluminum
• Black anodized coating adds corrosion resistance and durability
• Direct-fit upgrade using OEM-style connections
• Quick and easy installation, typically completed in 15 minutes
• No tuning, wiring, or permanent modifications required
• Compatible with select 2020-2026 Ford F-250, F-350, and F-450 gas models
• Replaces OEM part numbers LC3Z18495A, LC3Z18495C, LC3Z18495D, PC3Z18495B