Keep the front suspension planted and quiet with the Mevotech Supreme Suspension Control Arm Bushing MK6425. This front control arm bushing cushions the connection between the control arm and the chassis, isolating road vibration and helping locate the arm through its travel. It's a direct-fit replacement for the 1988-1994 Buick Regal, 1990-1994 Chevrolet Lumina, 1988-1994 Oldsmobile Cutlass Supreme and 1988 Pontiac Grand Prix — see the Buyer's Guide tab for engine-level fitment.
Worn or cracked control arm bushings can allow excess movement, leading to clunks over bumps, imprecise steering, or uneven tire wear. If a failed bushing is the cause, replacing it with the MK6425 restores a solid, controlled mount for the arm. Inspect and, where applicable, service the bushings on both sides together for balanced handling.
Interchange: 19290974 · CGK6425 · K6425 · 2K6425 · GK6425 · 105246
This part cross-references / interchanges with the following part numbers:
What is a suspension control arm bushing?
It's a natural rubber bushing that cushions where the control arm meets the chassis, isolating vibration and helping locate the arm through its range of motion.
Which vehicles does the MK6425 fit?
It's a direct-fit front bushing for the 1988-1994 Buick Regal, 1990-1994 Chevrolet Lumina, 1988-1994 Oldsmobile Cutlass Supreme and 1988 Pontiac Grand Prix. Check the Buyer's Guide tab for engine details.
Is this a front or rear part?
The catalog lists this as a FRONT control arm bushing for the covered applications.
What are signs the bushing may need replacing?
Clunking over bumps, vague or wandering steering, and uneven tire wear can indicate worn or cracked bushings. Diagnose the cause before replacing.
What is it made of?
It uses high-grade natural rubber construction for increased durability and OE-quality fit and performance.
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.
