It connects the ends of the sway bar to the suspension of the vehicle.
link pins. bushings and links Stabilizer link bushings.
The bar is called the stabilizer bar and the small rod at each end are called stabilizer bar links. The stabilizer bar links attached the stabilizer bar to the lower control arms. This assembly reduces vehicle roll during cornering. This is good information for you, call Strutmasters they can help you with any of your suspension needs on this vehicle.
Generally the stabilizer bar end links break before the bar does but the bar can break. You will have to physically inspect the system to find out why it is loose. Worn/damaged stabilizer bar bushings could also be the cause.
It would be unusual for the entire stabilizer bar to require replacing - typically just the stabilizer bar links wear out.See "Related questions" below for the information on replacing the links.
Depending on the year, this should be covered by warranty, as there was a recall for these parts on some years. Check with a dealer to see if this applies.
Stabilizer links act as components of auto suspensions, connecting several other parts that take much of the punishment as you pass over pot holes and other road imperfections.FunctionModern cars use segmented suspensions. Stabilizer or sway bars have stabilizer links. The stabilizer bar holds pairs of wheels connected, while stabilizer links hook this larger piece with arms that go up to the wheels themselves. Ball joint connections enable turning and suspension travel. SignificanceStabilizer bars links improve handling and shock absorption, keeping the car from swaying too much as you turn--which could lead to loss of control. Adding stabilizer links between the main bars and the wheels refines this process of control, so cars handle "tight." TypesWith the prevalence of pot holes and bumpy roads, your entire suspension needs to withstand shocks, so stabilizer links employ cast iron, steel and alloy in their construction. Most have at least one ball joint for connecting with adjacent suspension components. A minority of stabilizer links lack ball joints altogether. Japanese and European car makers often employ this flat type.IdentificationYou can identify stabilizer links by looking for ball jointed metal connections next to the wheels. Mechanics may refer to them simply as ball joints. Related but different parts of the suspension, such as idler and Pitman arms, can be found at the center of the undercarriage below your steering wheel. Most stabilizer links measure around 10 to 15 inches.EffectsWorn stabilizer links affect steering, ride and fuel efficiency. Symptoms include a creaking or screeching noise as you pass road imperfections, plus wobble, skip and "dead zones" in steering. Don't overlook these signs, as broken stabilizer links can lead to loss of controlRead more: What Is a Stabilizer Link on a Car? | eHow.com http://www.ehow.com/facts_5006367_what-stabilizer-link-car.html#ixzz15zvDBkud
Check the ball joints. If they are dry grease them. If the ball joints are good try looking at the stabilizer bushings and the links. Greasing these will fix the horrible squeaking coming from the front end.
You need to remove both end links, which attach the bar to the struts, and then remove the stabilizer mounts. The mounts are bolted through the aluminum portion of the front chassis, each with a single bolt. Once these are removed the bar can carefully be slid out one side. be careful not to damage the small oil cooler near the center of the chassis. This took about and hour to do in my garage. I have not put the new one on yet. Be sure to put new end links on. Ebay has them.
They are very easy. Jack up the van evenly to prevent any pressure on the links. Spray with penetrating fluid and remove the nuts. The links attach the bar to the strut on each side. The end of the bot accepts a torx bit to prevent the bolt from spinning while you turn the wrench on the nut. It's about a half hour job in your garage. End links are on e-bay.
It's the bar mounted to frame and has sway links attached at both ends and to the lower control arms.
Shock first, then check your stabilizer. Add stabilizer as needed.
It is called the horizontal stabilizer. The elevators are mounted on the tail end of it.