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Delphi TC1669 Suspension Ball Joint - Front Lower
| Brand | Delphi TC1669 |
|---|---|
| Position | Front Lower |
| Adjustable | No |
| Ball Joint Assembly | Yes |
| Bushings Included | No |
| Castle Nut Included | No |
| Color | Gray |
| Cotter Pin Hole | No |
| Cotter Pin Included | No |
| Dust Boot Included | Yes |
| Dust Boot Material | Choloroprene Rubber (CR) |
| Grease Fitting Included | Yes |
| Greaseable | Yes |
| Height | 4.449 |
| Item Grade | Standard Replacement |
| Length | 113 |
| Material | Ball Material - Alloy Steel SAE 5140, Housing Material - Carbon Steel SAE 1040 |
| Maximum Outside Diameter | 2.323 |
| Maximum Outside Diameter | 59.0 |
| Mount Plate Included | No |
| Mounting Bolts Included | No |
| Mounting Hardware Included | Yes |
| Mounting Type | Press In |
| Nuts Included | Yes |
| Stud Taper Per Foot | 0.125 |
| Stud Tapered End 1 Diameter | 0.846 |
| Stud Tapered End 1 Diameter | 21.5 |
| Stud Tapered End 2 Diameter | 0.719 |
| Stud Tapered End 2 Diameter | 18.25 |
| Stud Thread Diameter | 16.0 |
| Stud Thread Length | 1.181 |
| Stud Thread Pitch | 2.0 |
| Stud Type | Threaded |
| Suspension Grade Type | Standard |
| Tapered Stud | Yes |
| Washers Included | No |
| Width | 59.0 |
| Fits | Ford · 11 vehicles |
Standard replacement. OE expertise and dimensional analysis help ensure compatibility.
Press-in design. Includes mounting hardware for a straightforward installation.
Greaseable ball joint. With a dust boot and alloy steel ball for durable service.
Cross-references Mevotech Supreme MK8749, MOOG Chassis Products K8749 and B8661 for the same application. See all 4.
Front Lower Ball Joint for Mustang
Delphi TC1669 is a front lower suspension ball joint for 1994-2004 Ford Mustang applications. Built as a standard replacement, it uses OE-focused dimensional and material analysis to support proper fit and consistent steering and suspension performance.
Key Features
- Fits 1994-2004 Ford Mustang, front lower
- Delphi part number TC1669
- Press-in mounting type with threaded, tapered stud
- Greaseable design with grease fitting included
- Dust boot included for joint protection
- Ball joint assembly with mounting hardware and nuts included
- Ball material: Alloy Steel SAE 5140; housing material: Carbon Steel SAE 1040
- Standard replacement suspension grade
Detailed Description
Delphi TC1669 is engineered for the front lower position on the Ford Mustang from 1994 through 2004. It is a press-in ball joint with a tapered stud, gray finish, and greaseable construction for serviceability. The dust boot is made from chloroprene rubber (CR) to help protect the joint from contamination, while the alloy steel ball and carbon steel housing provide a durable OE-style construction. If you are replacing a worn front lower ball joint on a Mustang, TC1669 offers a direct-fit service part for this application. This part cross-references Mevotech Supreme MK8749 and MOOG Chassis Products K8749 for the same application.
Common Repair Symptoms
- Front-end clunking or popping over bumps
- Excessive play in the lower suspension joint
- Uneven tire wear related to worn steering geometry
- Loose or imprecise steering feel
- Inspection failure due to ball joint wear
Installation Notes and Tips
Confirm the front lower position and press-in style before installation. Inspect the control arm bore, steering knuckle interface, and surrounding suspension components for wear or damage before pressing in the new joint. Because this is a greaseable ball joint, service the fitting after installation according to your maintenance schedule. Always verify fitment against the vehicle year and suspension configuration before ordering Delphi TC1669.
Quality Assurance
Delphi applies OE engineering standards to its aftermarket steering and suspension parts. This ball joint is tested across extreme temperature ranges and salt-spray exposure, and its dimensional and material analysis is used to support OE-to-aftermarket compatibility for the Ford Mustang front lower application.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2004 | Ford | Mustang | Front Lower | — |
| 2003 | Ford | Mustang | Front Lower | — |
| 2002 | Ford | Mustang | Front Lower | — |
| 2001 | Ford | Mustang | Front Lower | — |
| 2000 | Ford | Mustang | Front Lower | — |
| 1999 | Ford | Mustang | Front Lower | — |
| 1998 | Ford | Mustang | Front Lower | — |
| 1997 | Ford | Mustang | Front Lower | — |
| 1996 | Ford | Mustang | Front Lower | — |
| 1995 | Ford | Mustang | Front Lower | — |
| 1994 | Ford | Mustang | Front Lower | — |
| No rows match your filter. | ||||