Run the truck until it's warmed up so the thermostat opens and then check the overflow bottle again. Therefore, Cummins recommends an antifreeze concentration range of 40 to 60 percent. Using this method I was able to get in approximately 5. The primary purpose of antifreeze is to lower the freezing point of the coolant. Allow 8-10 weeks for processing. Laurent : Here's how I did mine and I got approximately 5.
Use of fully formulated coolant in this engine is acceptable but not required. Offer available to customers with mailing addresses in the U. Applicable shipping fees will be charged, if required, on additional items added to the order. All rebate checks will be paid in U. Our large network of salvage yards ensures that you'll be able to find used Dodge Ram 2500 thermostat housing quickly, all from the comfort and convenience of your home or office.
Additional performance characteristics of coolants that are affected by the use of antifreeze include boiling point and vapor pressure. Slide hose from outlet fitting. Start the engine and add water to the radiator as the engine warms up. To find it, stand outside your vehicle and look at the corner where the windshield meets the dashboard. What if I choose a lower priced Thermostat? You want to use distilled water only so you don't get mineral deposits in your coolant system.
Coolant flow to heater core. The radiator drain is at the bottom of the radiator, just to the right of the intercooler outlet, on the driver's side of the truck. Dump the old coolant and flush the bottle to remove sediment. Install the thermostat into the thermostat housing. Once it stops draining, pour distilled water into both the inside and outside holes in the thermostat hole until you see clear water flowing out of the radiator.
Engage the exhaust brake if you have one and allow the engine to warm enough to circulate the coolant. These are signs the thermostat is now stuck in the open or closed position. However, an antifreeze concentration less than 40 percent increases the possibility of coolant freezing and liner pitting. Oversize fees also waived on this item. When the water runs clear drain the cooling system as much as possible. Now pour in either pre-mix or mix 50% coolant with 50% distilled water in through the thermostat hole until the system is as full as you can get it. Install the coolant overflow bottle and reconnect its hose to the radiator barb.
Get multiple quotes from junk yards and auto wreckers who compete for your business. Below you can browse the current inventory of used Dodge Ram 2500 thermostat housing sold by leading salvage yards across the United States. What is the best advice on how to correct these symptoms? Finish filling the radiator with the mix, close the radiator cap and then fill the overflow bottle. The Cummins turbo diesel is designed for peak operating performance when it runs at the correct operating temperature. The use of a less expensive thermostat is a prime example of you get what you pay for. The Cummins B Series engine has not shown any tendency toward cast-iron cavitation corrosion.
Go to for complete offer and redemption information. We'll do our best to help you find top-quality thermostat housing at the best prices possible. Antifreeze decreases vapor pressure, which is very beneficial to the reduction of cavitation. Limit two rebates per customer. Flip the belt back and check the ribs where the belt wraps around the idler pulley. If you are currently experiencing any of these symptoms its time to replace the Cummins 5292724 200 Degree Thermostat yourself in order to alleviate this issue.
Used Thermostat Housing for the Dodge Ram 2500 for Sale Get a great deal! The Dodge Ram Cummins 6. Valid on orders shipped in the contiguous United States. Remove the coolant recovery bottle by snapping it upward to free it from the mounting slots. Now pour in straight 100% coolant into those same two holes until you see coolant running out the radiator. Stop the engine and drain the radiator.
A defective thermostat will cause the engine to operate below the correct operating temperature or overheat. Cannot be combined with any other offer. Place cardboard in front of the radiator and start the engine. Part Numbers Reference No Part Number Part Name 3935824 Thermostat Kit 1 3935825 Thermostat 2 3942454 Seal, D Ring Thermostat operation for the curious Coolant flow through cylinder head. Please make sure you have ordered the correct part for your Cummins diesel engine! Tools: 10 mm wrench 1 - Water Outlet Connector 2 - Thermostat Housing 3 - Thermostat 5 Clean the mating surfaces of the water outlet connector and clean the thermostat seat groove at the top of the thermostat housing. Inventory changes often so if you don't see the thermostat housing that you need we can help you find it when you complete our. FleetCharge is available from Cummins.
Also, the B Series engine does not have an integral coolant filter. An antifreeze concentration in excess of 60 percent must never be used since it increases the possibility of forming cooling system gel, which results as silicates precipitate out of solution. An engine with the thermostat removed will operate in the radiator bypass mode, causing an overheat condition. When the coolant level stabilizes, install the radiator cap. Go to for complete details. . Tools : 11mm wrench, pliers 2 When enough anti-freeze has drained, close the valve and replace the boost hose clamp.