Product Details
The Whiteline Front Lower Ball Joint fits the 1982-1988 Mercury Cougar LS. Trim named on the listing: LS. The kit contains 1 ball joint. Position: front. Whiteline's note for this fit: Standard Replacement. Whiteline part number: W53557. The chassis code on the listing is Fox.
Ball joints carry a big share of the car's weight and the loads from steering and braking. A worn one lets the wheel shift out of position, so replacing it restores precise steering and keeps alignment settings from drifting.
Installation is rated difficult, with about 1 hour of work listed. An alignment is required after installation. Other Whiteline parts we list for the Cougar: 16mm Adjustable Front Camber Bolts, Front Sway Bar Link Kit, and Ball Joint Boot Kit.
Features
- Serviceable: Includes a grease fitting for future maintenance.
- Replacement joint: Restores steering precision and smooth articulation at the control arm.
- Geometry: Keeps alignment and geometry closer to where they should be.
- Play removed: Removes the play and looseness that worn factory joints develop.
- Durable build: Made from wear-resistant materials built for heavy loads and constant movement.
Specifications
| Part Number | W53557 |
| Part Name | Ball Joint |
| Vehicle | 1982-1988 Mercury Cougar LS |
| Drivetrain | RWD |
| Chassis Code | Fox |
| Adjustable | No |
| Cotter Pin Hole | Yes |
| Dust Boot Included | Yes |
| Grade Type | Standard Replacement |
| Grease Fitting Included | Yes |
| Greaseable | Yes |
| Installation Difficulty | Difficult |
| Installation Time (hrs) | 1 |
| Kit Contents | 1 Ball Joint |
| Mount Type | Press In |
| Vehicle Placement | Front |
| Wheel Alignment Required | Yes |
| Notes | Standard Replacement |

