HomeSuspension > Suspension, Springs and Related ComponentsMevotech MK8678 Suspension Ball Joint - Front Upper
Part #: MK8678

Mevotech MK8678 Suspension Ball Joint - Front Upper

Front Upper
24 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford, Lincoln, and Mercury, Crown Victoria, Town Car, and Grand Marquis
Easy Returns — Return within 60 days for a full refund
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Mevotech MK8678 Suspension Ball Joint Overview

The Mevotech MK8678 suspension ball joint is designed specifically for Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis models. This durable component ensures reliable steering and suspension performance by providing a secure connection between the control arm and steering knuckle.

  • Grease fitting included for easy maintenance
  • Durable dust boot to protect against contaminants
  • Complete ball joint assembly for direct replacement
  • Mounting hardware included for straightforward installation
  • Greaseable design with pre-greased components
  • Grooved stud type for secure fitment
  • Bolt-in mounting type for precise alignment
  • Corrosion-resistant finish for extended service life

Detailed Product Description

The Mevotech MK8678 suspension ball joint is engineered to meet the specific suspension needs of Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis vehicles. Featuring a corrosion-resistant finish, this ball joint assembly is built to withstand harsh road conditions and resist rust. The inclusion of a grease fitting and pre-greased components allows for ongoing lubrication, which helps maintain smooth operation and prolongs the life of the joint. The dust boot protects the internal components from dirt and debris, reducing wear and tear. This bolt-in style ball joint uses a grooved stud type to ensure a secure and stable connection, and the package includes all necessary mounting hardware for a complete replacement.

Common Applications and Problem Solving

  • Restores proper steering control and suspension articulation
  • Eliminates excessive play or looseness in the front suspension
  • Prevents premature wear caused by dirt and moisture intrusion
  • Addresses noise or vibration issues related to worn ball joints
  • Improves vehicle handling and safety on Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis

Installation Notes and Tips

Installation of the Mevotech MK8678 ball joint requires basic suspension tools and mechanical knowledge. The bolt-in mounting type allows for direct replacement without modification. It is recommended to lubricate the ball joint through the grease fitting after installation and periodically during vehicle use to maintain optimal performance. Always verify compatibility with your specific vehicle model and year before installation.

Quality Assurance and Warranty

Mevotech provides a quality suspension ball joint designed to meet OEM specifications. The corrosion-resistant finish and durable construction contribute to long service life. This product includes all necessary mounting hardware and is pre-greased for immediate use. Please refer to Mevotech's warranty policy for detailed coverage information.

BrandMevotech
Part NumberMK8678
AdjustableNo
Ball Joint AssemblyYes
Dust Boot IncludedYes
FinishCorrosion Resistant
Grease Fitting IncludedYes
GreaseableYes
Mounting Hardware IncludedYes
Mounting TypeBolt In
Pre GreasedYes
Stud TypeGrooved

This part fits 24 vehicles. Search below:

YearMakeModelPositionNotes
2002FordCrown VictoriaFront UpperEnhanced longevity suspension ball joint with metal bearings and grease fittings.
2002LincolnTown CarFront UpperEnhanced longevity suspension ball joint with metal bearings and grease fittings.
2002MercuryGrand MarquisFront UpperEnhanced longevity suspension ball joint with metal bearings and grease fittings.
2001FordCrown VictoriaFront UpperEnhanced longevity suspension ball joint with metal bearings and grease fittings.
2001LincolnTown CarFront UpperEnhanced longevity suspension ball joint with metal bearings and grease fittings.
2001MercuryGrand MarquisFront UpperEnhanced longevity suspension ball joint with metal bearings and grease fittings.
2000FordCrown VictoriaFront UpperEnhanced longevity suspension ball joint with metal bearings and grease fittings.
2000LincolnTown CarFront UpperEnhanced longevity suspension ball joint with metal bearings and grease fittings.
2000MercuryGrand MarquisFront UpperEnhanced longevity suspension ball joint with metal bearings and grease fittings.
1999FordCrown VictoriaFront UpperEnhanced longevity suspension ball joint with metal bearings and grease fittings.
1999LincolnTown CarFront UpperEnhanced longevity suspension ball joint with metal bearings and grease fittings.
1999MercuryGrand MarquisFront UpperEnhanced longevity suspension ball joint with metal bearings and grease fittings.
1998FordCrown VictoriaFront UpperEnhanced longevity suspension ball joint with metal bearings and grease fittings.
1998LincolnTown CarFront UpperEnhanced longevity suspension ball joint with metal bearings and grease fittings.
1998MercuryGrand MarquisFront UpperEnhanced longevity suspension ball joint with metal bearings and grease fittings.
1997FordCrown VictoriaFront UpperEnhanced longevity suspension ball joint with metal bearings and grease fittings.
1997LincolnTown CarFront UpperEnhanced longevity suspension ball joint with metal bearings and grease fittings.
1997MercuryGrand MarquisFront UpperEnhanced longevity suspension ball joint with metal bearings and grease fittings.
1996FordCrown VictoriaFront UpperEnhanced longevity suspension ball joint with metal bearings and grease fittings.
1996LincolnTown CarFront UpperEnhanced longevity suspension ball joint with metal bearings and grease fittings.
1996MercuryGrand MarquisFront UpperEnhanced longevity suspension ball joint with metal bearings and grease fittings.
1995FordCrown VictoriaFront UpperEnhanced longevity suspension ball joint with metal bearings and grease fittings.
1995LincolnTown CarFront UpperEnhanced longevity suspension ball joint with metal bearings and grease fittings.
1995MercuryGrand MarquisFront UpperEnhanced longevity suspension ball joint with metal bearings and grease fittings.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

610.61008611.61008B8678B8678PRBJ85146BJ85146XLF5AZ3049AF7AZ3049AAFA2093IK8678JBJ1036K8678MCSOE54TC1704TK8678XK8678

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.