OE Quality
60-Day Returns

Mevotech MK8678 Suspension Ball Joint - Front Upper
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.
| Brand | Mevotech |
|---|---|
| Part Number | MK8678 |
| Adjustable | No |
| Ball Joint Assembly | Yes |
| Dust Boot Included | Yes |
| Finish | Corrosion Resistant |
| Grease Fitting Included | Yes |
| Greaseable | Yes |
| Mounting Hardware Included | Yes |
| Mounting Type | Bolt In |
| Pre Greased | Yes |
| Stud Type | Grooved |
This part fits 24 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2002 | Ford | Crown Victoria | Front Upper | Enhanced longevity suspension ball joint with metal bearings and grease fittings. |
| 2002 | Lincoln | Town Car | Front Upper | Enhanced longevity suspension ball joint with metal bearings and grease fittings. |
| 2002 | Mercury | Grand Marquis | Front Upper | Enhanced longevity suspension ball joint with metal bearings and grease fittings. |
| 2001 | Ford | Crown Victoria | Front Upper | Enhanced longevity suspension ball joint with metal bearings and grease fittings. |
| 2001 | Lincoln | Town Car | Front Upper | Enhanced longevity suspension ball joint with metal bearings and grease fittings. |
| 2001 | Mercury | Grand Marquis | Front Upper | Enhanced longevity suspension ball joint with metal bearings and grease fittings. |
| 2000 | Ford | Crown Victoria | Front Upper | Enhanced longevity suspension ball joint with metal bearings and grease fittings. |
| 2000 | Lincoln | Town Car | Front Upper | Enhanced longevity suspension ball joint with metal bearings and grease fittings. |
| 2000 | Mercury | Grand Marquis | Front Upper | Enhanced longevity suspension ball joint with metal bearings and grease fittings. |
| 1999 | Ford | Crown Victoria | Front Upper | Enhanced longevity suspension ball joint with metal bearings and grease fittings. |
| 1999 | Lincoln | Town Car | Front Upper | Enhanced longevity suspension ball joint with metal bearings and grease fittings. |
| 1999 | Mercury | Grand Marquis | Front Upper | Enhanced longevity suspension ball joint with metal bearings and grease fittings. |
| 1998 | Ford | Crown Victoria | Front Upper | Enhanced longevity suspension ball joint with metal bearings and grease fittings. |
| 1998 | Lincoln | Town Car | Front Upper | Enhanced longevity suspension ball joint with metal bearings and grease fittings. |
| 1998 | Mercury | Grand Marquis | Front Upper | Enhanced longevity suspension ball joint with metal bearings and grease fittings. |
| 1997 | Ford | Crown Victoria | Front Upper | Enhanced longevity suspension ball joint with metal bearings and grease fittings. |
| 1997 | Lincoln | Town Car | Front Upper | Enhanced longevity suspension ball joint with metal bearings and grease fittings. |
| 1997 | Mercury | Grand Marquis | Front Upper | Enhanced longevity suspension ball joint with metal bearings and grease fittings. |
| 1996 | Ford | Crown Victoria | Front Upper | Enhanced longevity suspension ball joint with metal bearings and grease fittings. |
| 1996 | Lincoln | Town Car | Front Upper | Enhanced longevity suspension ball joint with metal bearings and grease fittings. |
| 1996 | Mercury | Grand Marquis | Front Upper | Enhanced longevity suspension ball joint with metal bearings and grease fittings. |
| 1995 | Ford | Crown Victoria | Front Upper | Enhanced longevity suspension ball joint with metal bearings and grease fittings. |
| 1995 | Lincoln | Town Car | Front Upper | Enhanced longevity suspension ball joint with metal bearings and grease fittings. |
| 1995 | Mercury | Grand Marquis | Front Upper | Enhanced 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.