Bushing – Front Upper Control Arm

The FEBEST CDAB-003 is an inner bushing designed for the front upper control arm, positioned on the upper front axle. It plays a critical role in maintaining suspension alignment, reducing vibration, and ensuring stable handling — particularly in performance-oriented and luxury Cadillac platforms.

Manufactured by FEBEST, this bushing provides a reliable and cost-effective replacement for high-demand General Motors applications.

Key Specifications

• Part Number: CDAB-003
• Fitting Position:
  • Inner
  • Upper Front Axle

Key Features

• Precision Fitment – Designed for upper control arm inner mounting
• Improved Ride Comfort – Reduces vibration and road noise
• Stable Handling – Maintains suspension geometry and steering response
• Durable Build – Engineered for long-term performance in premium vehicles

OEM Cross References

Compatible with multiple GENERAL MOTORS OE numbers, including:
30034642, 25849157, 88964550, 19177211, 19181784, 25847955, 88955491, 15219467, 25754362, 25769512, 25847431, 25847432, 25847434, and more

Aftermarket Cross References

• MOOG: RK622836, RK623173, RK623172, RK622386
• OYODO: 40Z0A24-OYO, 20Z0A01-OYO

Vehicle Compatibility

CADILLAC:

• CTS (Sedan, Coupe, Sport Wagon)
• SRX
• STS

CADILLAC (SGM):

• SRX (CE2)

When to Replace

• Front suspension knocking or vibration
• Steering instability or looseness
• Uneven tire wear
• Reduced ride comfort and control

Why Choose FEBEST

FEBEST bushings are widely used in professional repair environments, offering a practical balance between OEM-level performance and cost efficiency — especially for premium vehicle platforms where replacement costs can be high.