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Delphi TC6515 Suspension Coil Spring Seat - Front Lower
| Brand | Delphi TC6515 |
|---|---|
| Position | Front Lower |
| Color | Black |
| Inside Diameter | 3.78 |
| Inside Diameter | 96.0 |
| Item Grade | Standard Replacement |
| Material | Rubber |
| Outside Diameter | 5.47 |
| Outside Diameter | 139.0 |
| Fits | Chevrolet, Pontiac, and Oldsmobile · 25 vehicles |
Standard replacement. OE expertise helps ensure compatibility with the original part.
Rubber construction. Provides a resilient seat with a black finish.
Suspension coil spring seat. Supports the spring with a precise fit and stable support.
Cross-references 22152176 and CL22152176 for the same application. See all 2.
Delphi TC6515 Front Lower Coil Spring Seat
Delphi TC6515 is a standard replacement suspension coil spring seat made from rubber for the front lower position. It is built for direct-fit service on select Chevrolet, Pontiac, and Oldsmobile applications, including Malibu, Grand Am, Alero, Classic, and Cutlass models.
Key Features
- Rubber construction for suspension isolation and spring support
- Black finish
- Inside diameter: 3.78 in. / 96.0 mm
- Outside diameter: 5.47 in. / 139.0 mm
- Standard replacement grade for OE-style service
- Front lower position
- Part number: TC6515
Application Details
Delphi TC6515 is engineered for vehicles that use a front lower coil spring seat in the suspension assembly. It fits 1997-2003 Chevrolet Malibu, front lower; 1999-2005 Pontiac Grand Am, front lower; 1999-2004 Oldsmobile Alero, front lower; 2004-2005 Chevrolet Classic, front lower; and 1997-1999 Oldsmobile Cutlass, front lower. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application. The TC6515 part number is also a useful reference when verifying the correct front lower spring seat for these platforms.
What It Helps Address
- Noise from a worn or deteriorated spring seat
- Metal-to-metal contact at the front lower spring perch
- Uneven spring support caused by cracked rubber
- Suspension vibration transferred into the chassis
- Incorrect spring seating during front suspension service
Installation Notes and Tips
Confirm the front lower position and compare the inside and outside diameters before installation. Inspect the surrounding spring and suspension components for wear, corrosion, or damage so the new seat can locate properly. For fitment verification, match the vehicle application exactly to the listed Chevrolet Malibu, Pontiac Grand Am, Oldsmobile Alero, Chevrolet Classic, or Oldsmobile Cutlass coverage.
Quality Assurance
Delphi applies OE-focused dimensional and material analysis to support proper fit and compatibility. The part is tested for extreme temperature exposure and salt-spray resistance to reflect demanding underbody conditions. Delphi TC6515 is a standard replacement suspension component built for OE-style service.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2005 | Chevrolet | Classic | Front Lower | — |
| 2005 | Pontiac | Grand Am | Front Lower | — |
| 2004 | Chevrolet | Classic | Front Lower | — |
| 2004 | Oldsmobile | Alero | Front Lower | — |
| 2004 | Pontiac | Grand Am | Front Lower | — |
| 2003 | Chevrolet | Malibu | Front Lower | — |
| 2003 | Oldsmobile | Alero | Front Lower | — |
| 2003 | Pontiac | Grand Am | Front Lower | — |
| 2002 | Chevrolet | Malibu | Front Lower | — |
| 2002 | Oldsmobile | Alero | Front Lower | — |
| 2002 | Pontiac | Grand Am | Front Lower | — |
| 2001 | Chevrolet | Malibu | Front Lower | — |
| 2001 | Oldsmobile | Alero | Front Lower | — |
| 2001 | Pontiac | Grand Am | Front Lower | — |
| 2000 | Chevrolet | Malibu | Front Lower | — |
| 2000 | Oldsmobile | Alero | Front Lower | — |
| 2000 | Pontiac | Grand Am | Front Lower | — |
| 1999 | Chevrolet | Malibu | Front Lower | — |
| 1999 | Oldsmobile | Alero | Front Lower | — |
| 1999 | Oldsmobile | Cutlass | Front Lower | — |
| 1999 | Pontiac | Grand Am | Front Lower | — |
| 1998 | Chevrolet | Malibu | Front Lower | — |
| 1998 | Oldsmobile | Cutlass | Front Lower | — |
| 1997 | Chevrolet | Malibu | Front Lower | — |
| 1997 | Oldsmobile | Cutlass | Front Lower | — |
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