Thermal Bypass Valve Replacement for 6.7L Cummins 2013-2018 Ram 2500/3500, 68RFE AS69RC Transmission Cooler Flow Kit, Replaces 3100052392 68186711AA 68186711AB

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US$11.20
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US$11.20
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Management number 233952213 Release Date 2026/06/27 List Price US$11.20 Model Number 233952213
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  • 【ENHANCED COOLING & TRANSMISSION PROTECTION】 Our thermal bypass valve upgrades your cooling system by routing more transmission fluid through the cooler, effectively lowering operating temperatures for your 68RFE and AS69RC transmissions. This key upgrade helps prevent overheating and safeguards against costly internal damage, promoting transmission longevity.
  • 【PERFECT FIT & DIRECT REPLACEMENT】 Designed as a direct bolt-in replacement for 2013-2018 Ram 2500 and 3500 trucks with the 6.7L Cummins diesel engine and 68RFE or AS69RC transmissions. Also compatible with select Dodge HEMI models (2003-2012) equipped with 545RFE, 65RFE, or 66RFE transmissions. No line cutting required for a straightforward installation.
  • 【REPLACES OEM PARTS WITH PRECISION】 This thermostatic valve is engineered to replace OE part numbers 3100052392, 68186711AA, and 68186711AB. Ensure optimal performance and compatibility by choosing this precise aftermarket solution.
  • 【UPGRADED BILLET ALUMINUM CONSTRUCTION】 Crafted from high-strength billet aluminum, this valve boasts a robust build that stands up to high-pressure and high-temperature conditions in demanding diesel applications, offering reliable performance and durability.
  • 【EFFORTLESS INSTALLATION】 Get your cooling upgrade done quickly. This complete kit is designed for a direct bolt-in fit, requiring only basic tools. Simply disconnect the old line and install our new thermostatic valve – all necessary components are included.
  • 【OPTIMIZED FLUID DYNAMICS】 We've improved the cooler flow design to reduce the recirculation of hot fluid. This ensures a greater volume of transmission fluid is efficiently cooled, maintaining a more consistent and safer temperature range during operation.
  • 【RELIABLE TEMPERATURE MANAGEMENT】 Say goodbye to issues caused by inadequate factory bypass designs. This valve helps maintain a higher heat exchanger temperature, ensuring your transmission runs cooler and more efficiently in all driving conditions, from city streets to heavy towing.
  • 【DURABLE & IMPACT-RESISTANT DESIGN】 The aluminum alloy construction provides a sturdy structure that is built to last. It resists wear and tear, ensuring reliable operation and long-term peace of mind for your vehicle's critical cooling system.
  • 【ESSENTIAL UPGRADE FOR DIESEL TRUCKS】 An essential cooling modification for any Ram 2500 or 3500 owner with a 6.7L Cummins. This thermal bypass valve is a proactive measure to enhance transmission health, support performance under load, and potentially avoid future repair bills.
ASIN B0FXB5H1XQ
Size 5.4 x 9.6 x 3.5 inches
Brand Name Luoyiilea
Unit Count 1.0 Count
Valve Type Thermal Bypass Valve
Item Weight 0.94 Pounds
Manufacturer LUOYIILEA
Model Number 3100052392 68186711AA 68186711AB
Material Type Aluminum
Exterior Finish Machined
Item Dimensions 3.74 x 2.76 x 0.98 inches
Number of Ports 2
Included Components ATS Diesel - 68RFE / AS69RC Thermal Bypass Valve Up-Grade (3100052392)
Inlet Connection Type Flange
Outlet Connection Type NPT
Manufacturer Part Number 3100052392 68186711AA 68186711AB
Manufacturer Warranty Description 30-Day Money-Back Guarantee | 1-Year Free Replacement | 3-Year Tech Support

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