This product has been discontinued. It fits 2003 - 2018 Dodge Ram trucks with 5.9L and 6.7L Cummins engines. Factory coolant hoses often fail, especially in tuned turbo - diesel engine compartments. Upgrade to the Sinister Diesel Radiator Tube. Made of 6061 aluminum, it's resistant to abrasion and cracks. The precision mandrel - bent tubing ensures a perfect fit. The 4 - ply silicone boots can handle up to 400psi. It's powder - coated and polished in Sinister Blue for a great look. The package includes 1 aluminum radiator pipe, 2 silicone boots, and 4 stainless - steel hose clamps. Note: It does not fit 2013 and 2014 Model Year 6.7L Cummins.

Using this radiator pipe is straightforward. First, make sure your engine is cool. Remove the old coolant hoses and any clamps. Then, install the new aluminum radiator pipe using the provided silicone boots and stainless - steel hose clamps. Make sure everything is tightly secured. When it comes to maintenance, regularly check the clamps for tightness and the silicone boots for any signs of wear or damage. Avoid using harsh chemicals on the pipe. Also, remember this part doesn't fit 2013 and 2014 Model Year 6.7L Cummins engines, so double - check your vehicle's model year before installation.