Keep your cooling system leak free with the Power Driven Diesel Billet Rear Freeze Plug for 1989–2002 Dodge 5.9L Cummins.
This upgraded rear freeze plug is built to stay put and seal tight, no more worries about blowouts or leaks under pressure.
It bolts securely in place and seals with an O-ring for a clean, reliable fit. Power Driven Diesel modernized the port to a -8 ORB fitting for better sealing, and it even includes a -8 ORB plug. Want to run a coolant bypass? There’s an optional -8 ORB to -8 AN elbow available to make that easy.
Finished in sleek black anodizing, this billet freeze plug comes with everything you need: the O-ring, bolts, and port plug. It’s a solid, smart upgrade for any high performance or heavy duty Cummins build.