Left Exhaust Manifold / used
Seller: Marketplace seller
$192
Asking
Quick reference
Identify
- Service part
- Pending
- Block casting
- Pending
- VIN digit 8
- Pending
Years
- Application
- 1997-2004 Chevrolet Corvette
- Application
- 1998-2002 Pontiac Firebird
Power
- Engine
- 5.7L V8 Naturally Aspirated LS1 (350hp)
- Codes
- Pending
- Inventory
- $192 asking
What to know before swapping
Verify mounting bracket differences between OEM and aftermarket options
Check for variations in casting numbers across different manufacturers or sourcing
Consider potential changes in design from mid-year production updates
Context
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Context
Read the full notes
The left exhaust manifold for the 2002 Chevrolet Corvette, with OEM part number 12554518, is critical for directing exhaust gases away from the engine. When sourcing this part, consider compatibility with other models using the LS1 engine, such as the 1997-2004 Chevrolet Corvette and 1998-2002 Pontiac Firebird. Inspect for cracks or warping, especially if the vehicle has high mileage or has undergone modifications, as these issues can lead to exhaust leaks. Installation may require new gaskets (part number 12554524) and careful alignment to avoid leaks. Be aware of potential mounting bracket differences if considering aftermarket upgrades. Always verify part numbers and fitment for the best results.
OEM numbers
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Confirmed fitment
Applications
| Year | Make | Model | Engine | Confidence |
|---|---|---|---|---|
| 2002 | Chevrolet | Corvette | 5.7L V8 Naturally Aspirated LS1 (350hp) | 80% |
Available parts
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