Delphi Suspension Control Arm and Ball Joint Assembly P/N:TC5747
Delphi TC6251 front left lower control arm with ball joint for the 2008-2009 Pontiac G8 joins the wheel to the car, and its ball joint lets the wheel pivot as the suspension moves. This Delphi control arm is sold as a control arm and ball joint assembly.
A clunk over bumps, a loose or wandering steering feel, or uneven front tire wear can point to a worn control arm or ball joint, though other suspension parts produce these symptoms too. Find the cause before you buy. With the engine off, look the arm over for cracks or bends and the ball joint for leaking grease; a shop can test joint play on a lift.
As a 2008-2009 Pontiac G8 control arm, it is a direct-fit replacement for the front left lower forward position, and the car takes one on that side. This listing is one arm; the front right is a separate part, and both sides are normally replaced together.
Fit and size
Build and materials
Interchange: 622.62041 · 522-347
CB91243 · CB91243PR · 92244047 · RK621253 · CMS501096 · GS501096
This part cross-references / interchanges with the following part numbers:
Which side of the car is the Delphi TC6251 for on a 2008-2009 Pontiac G8?
Delphi TC6251 is the front left lower forward control arm for the 2008-2009 Pontiac G8. The front right is a separate part.
What testing does the Delphi TC6251 control arm go through?
Delphi TC6251 arms get 100% crack and ultrasonic flaw detection. The parts are tested below -40 °C and above 120 °C and exposed to 720 hours of salt spray.
Does the Delphi TC6251 include the ball joint?
Yes. The ball joint is part of this front left lower forward arm, so it is not ordered separately.
Can a worn ball joint on a front control arm cause uneven tire wear?
It can, along with other worn steering and suspension parts. Have a suspected worn arm or ball joint checked and replaced promptly rather than driven on.
Is the Delphi TC6251 the same as 522-347?
Yes. 522-347 is one of the numbers Delphi TC6251 replaces, along with 622.62041 and several other cross-reference numbers.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.