Garage Sale! This is a brand - new coolant reservoir (Degas) cap for 2013 - 2019 Dodge Ram HD trucks with a 6.7L Cummins engine. All products are final sale, no returns accepted. The cap is rated for 21 PSI, anodized in a cool Sinister Gray color. It's CNC machined from T6 - 6061 billet aluminum and has an etched Sinister Diesel logo. It's a great replacement for the failure - prone factory cap.

Using this coolant reservoir cap is easy. Just remove the old factory cap from your 2013 - 2019 Dodge Ram HD with a 6.7L Cummins engine and screw on this new one tightly. Make sure it's properly sealed to prevent any coolant leaks. When it comes to maintenance, keep an eye on the pressure rating of 21 PSI. If you notice any signs of damage like cracks or chips, it's a good idea to replace the cap. Also, since it's made of billet aluminum, it's quite durable but avoid using abrasive materials when cleaning it. Just use a mild cleaner and a soft cloth to keep it looking good.