One of the most important components in your Jeeps braking system are the flexible brake hoses. Exposed to extreme temperatures and the elements, over time the rubber begins to crack which can lead to a catastrophic hose failure. Omix has replacement brake hoses, built to the standards demanded by the factory, for safety you can depend on. This replacement REAR brake hose fits the driver side of 05 - 10 Grand Cherokee WK with SRT8 package and 06 - 10 Commander XK models equipped with rear disc brakes. Replaces OE 5181119AB