• MOOG-K6663 Front Lower Ball Joint

Front Lower Ball Joint

Manufacturer: MOOG
Part Number: MOOG-K6663
Rating 2 5 out of 5


Price: $63.38

In Stock Ships Immediately

  • Moog Premium Steering Components carry a Limited Lifetime Warranty. Moog R-Series Control Arms, Hub Assemblies, and Strut Assemblies carry a 3 Year Warranty. Moog warranties their parts to be free of defects in materials and / or workmanship during these timeframes as measured from the date of purchase. If a Moog part should fail due to a materials or manufacturing defect while under warranty, we will provide a replacement of the part upon return of the defective part.
FitmentFront Lower Ball Joint MOOG-K6663 fits these vehicles:

Buick Rainier Front Lower Ball Joint | MOOG-K6663

Fits Left or Right Side

With these innovations that you can only get from Moog it's no surprise that they're so confident in their parts.

Fix Your SUV With Moog


Having Trouble Out of Your SUV Lately?

You'd been told that all the steering problems you've been having in your SUV, such as shimmying in the front end, uneven tire wear, and looseness in the steering wheel, is all a result of a bad ball joint. Naturally you went got a new one and, being a do it yourselfer, tried to install it yourself. Well if you didn't buy Moog then it was probably really hard to install and you probably didn't even have the proper tools. You may have tried to improvise and if you did the OE replacement joint may be damaged. If so you're looking for a new ball joint. Look no further because the experts at DST have the solution to your problems. That solution is Moog's lower ball joint K6663.


OE Design Flaws

The OE ball joint for your SUV had a few major problems that lead to you having to replace the ball joint in the first place. Firstly, the stud ball diameter did not provide sufficient load carrying capability, especially in rough service conditions. The OE ball joint design wasn't serviceable. This means that the OE ball joint can't flush out the harmful road contaminates, which leads to premature wear and corrosion.


Moog Problem Solver

Moog has seen these OE design flaws and has taken them and improved the overall design of their ball joints. To start off with Moog has included a snap-ring to make installation easier; avoiding the need for special tools. The snap-ring in combination with the knurled housing will keep the housing in place. Moog's greaseable design allows you to flush out the harmful road contaminates that lead to premature wear. K6663 also comes equipped with a polychloroprene boot with a grease-relief valve that keeps out contaminants out while providing a sealed, serviceable ball joint.


Powdered-Metal Gusher Bearings

K6339 also comes with Moog's powdered-metal gusher bearings. This unique design allows the grease to flow through the bearing. It also allows for even distribution across the entire surface of the bearing. This provides greater strength and durability than the OE plastic bearing. It also resists wear better than the convention designs.


Moog's Lifetime Warranty

With these innovations that you can only get from Moog it's no surprise that they're so confident in their parts. Their confidence is reflected in Moog's lifetime warranty that DST's customer service team will handle for you if you ever need to replace K6663. This will save you the time and hassle of long phone calls with warranty claims.


Product Reviews for Front Lower Ball Joint MOOG-K6663


5 out of 5 based on 2 user reviews. Write a Review

5 out of 5
robert c. - . MOOG MOOG-K6663
Easy to install if you have the right tools.
5 out of 5
Ely Yee - . MOOG MOOG-K6663
Fitment for moog-k6663
MakeModelYear RangePositionDrive WheelQuantity RequiredEngine BaseEngine VINEngine Designation
BuickRainier2007-2004Front Lower Quantity 2
ChevroletSSR2006-2003Front Lower Quantity 2
ChevroletTrailblazer2007-2002Front Lower Quantity 2
ChevroletTrailblazer EXT2006-2002Front Lower Quantity 2
GMCEnvoy2007-2002Front Lower Quantity 2
GMCEnvoy XL2006-2002Front Lower Quantity 2
GMCEnvoy XUV2005-2004Front Lower Quantity 2
IsuzuAscender2007-2003Front Lower Quantity 2
OldsmobileBravada2004-2002Front Lower Quantity 2
Saab9-7x2007-2005Front Lower Quantity 2
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