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Universal preformed 5/8" hose with 90 degree ends and T-fitting (1" ID on the T). Create clean routings and installations with this preformed coolant hose. See graphic for hose lengths.

The 42mm 2-Row aluminum core not only increases the fluid capacity of the radiator, but also improves the cores ability to dissipate heat. CSF's Exclusive B-Tube Technology improves heat transfer by approximately 15% over regular oval welded tubes. In addition, the super-efficient multi-louvered fins maximize airflow through the core for the best possible performance. Efficiency is key in off-roading as speeds tend to be lower overall so you end up relying on the fans to move most of the air over the radiator. While the factory fans do a decent job pulling air through the radiator core, it is still less airflow than you'd typically see in city driving. A larger and more efficient core will keep your engine temps in check and keep your engine running strong. Also, a larger core also helps when your radiator is covered in dust, dirt, or mud. While a radiator isn't functioning at peak efficiency in there situations, the more overall cooling capacity you have the better. In Addition, the end tanks are made from high grade aluminum and TIG welded to the core for extra strength. In contrast, the OEM crimped onto plastic end tank design is much weaker and creates a weak point where failure is more likely. Because the CSF radiator is designed as a true plug-and-play drop-in fit application, installation requires absolutely no modifications, trimming, or cutting.

• 6.5mm Tall Ultra Efficient Fins with a Multi-Louvered Design for Maximum Surface Area Contact
• True Plug-and-Play "Drop-in Fit" Installation Requires Absolutely No Modifications
• CNC Machined Mounting Brackets and OEM Style Inlet/Outlet
• Cooling Tubes with CSF's Exclusive B-Tube Technology
• 100% All Aluminum TIG-Welded Construction
• 2-Row - 42mm Ultra-High-Performance Core
• Individually Leak and Pressure Tested
• 2-Year Limited Warranty
• Smooth Satin Finish

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The transmission is the backbone of your RAM. It's responsible for transmitting large amounts of torque from your 6.7L Cummins powerplant, and that torque generates heat. If that heat isn't dissipated, it can destroy your transmission. The transmission cooler does a good job of keeping trans fluid temperatures in check, but only if the fluid can reach it. The stock cooling system of both the 68-RFE and Aisin AS69RC utilize an in-line thermal bypass valve that controls the flow of fluid to the transmission cooler. The purpose of this valve is to prevent transmission fluid from flowing to the cooler until it reaches operating temperature. The thermostat inside this valve is prone to failure, however, and when that happens, the fluid never flows to the cooler and the transmission can overheat. That's why Mishimoto has developed an improved thermal bypass valve kit for your 2019+ Dodge Ram 6.7L Cummins. Our CNC-machined aluminum thermal bypass valve not only looks better than the stock unit, but it performs better too. The Mishimoto thermal bypass valve utilizes a replaceable thermostat that is more durable than the stock thermostat and opens about 10 F earlier. This allows fluid to flow to the cooler sooner, without over-cooling. For owners in hot climates, the Mishimoto valve includes a bypass that allows full flow to the transmission cooler, regardless of temperature. The bypass can be easily swapped out with only a wrench for summer or winter driving. The Mishimoto thermal bypass valve flows better in both configurations than the stock valve for more effective cooling. Cooling fins machined into the valve body add even more heat dissipation. This 2019+ Dodge Ram 6.7L Cummins Thermal Bypass Valve Kit is built to last a lifetime with a durable black anodized finish and our Mishimoto Lifetime Guarantee.

• Product is included with a thermostat bypass for constant cooling in hot climates
• Features a fully serviceable thermostat for rapid warm-up in cold weather
• Increased flow over stock bypass valve

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Proper oil temperature regulation is key to extending and preserving the life of your stock or high performance engine. Keep your temperatures in check with the Mishimoto universal oil cooler kit. This kit is applicable for most vehicles and includes all key components for reducing oil temperatures and providing your engine with extra protection against oil degradation.--This kit includes a billet anodized aluminum sandwich plate in either standard or thermostatic form. The optional Mishimoto thermostatic sandwich plate provides additional temperature control and will limit oil flow to the cooler until optimal temperatures are reached, making it ideal for those in cooler climates. The included core is our proven Mishimoto 16 row stacked plate cooler which can withstand high fluid pressures and significantly reduce oil temperatures while exhibiting minimal pressure loss.--This kit includes both a -16 and M20-1.5 sandwich plate adapter which supports fitment for most makes and models. This kit also includes pre-assembled stainless steel braided oil lines with -10AN fittings and dowty seals for durable, leak free connections. Whether you are piloting a boosted rotary or blown small block the Mishimoto universal oil cooler kit will provide the efficiency you need to stay on the track and out of the shop. As with all our products this kit includes the Mishimoto Lifetime Warranty. Please note: Mishimoto fully inspects and cleans all products prior to packaging. However, it is recommended that customers flush the oil cooler with one quart of clean oil prior to installation to remove any debris accumulated during shipping. Please feel free to contact us at support@mishimoto.com if you have any questions.

• 16-row stacked-plate cooler withstands high fluid pressures, reduces oil temperatures, and exhibits minimal pressure loss
• Includes either standard or thermostatic billet anodized aluminum sandwich plate
• Universal fitment

Keeping transmission fluid temperatures in check is key to extending the life of your transmission. High fluid temperatures cause reduced lubrication, which can damage seals, clutches, and bearings. Mishimoto has a solution with our highly efficient universal 13-row stacked-plate transmission cooler kit. This universal kit applies to any vehicle needing an ancillary cooler to assist in hot climates, towing, or extreme driving conditions. Our heat exchanger features a 40,000 GVW rating, making it ideal for heavy-duty applications. Within this transmission cooler kit, we include the necessary components for a typical installation. The included 3/4"-16 to 3/8" hose barb adapter fittings feature an integrated O-ring for leak-free operation. Fifty inches of durable SAE J1532 transmission cooler hose is provided to route fluid to and from the transmission. SAE J1532 hose is explicitly designed for transmission fluids and features a spiral polyester reinforcement for increased pressure tolerance. We've included high-quality stainless-steel worm-gear clamps and 3/8" hose barb unions for mating the hose and fittings. Rounding out our Universal 13-row Stacked Plate Transmission Cooler kit is a set of 4 universal mounting brackets and associated hardware, making installation a breeze. As with all our products, this universal transmission cooler includes the signature Mishimoto Lifetime Warranty.

• Efficient stacked-plate core for optimal performance with minimal pressure loss
• 40,000 GVW rating makes this cooler ideal for heavy-duty applications
• Universal mounting for use in any application

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