Engine Control Unit (ECU) / used
Seller: Marketplace seller
$196
Asking
Quick reference
Identify
- Service part
- Pending
- Block casting
- Pending
- VIN digit 8
- Pending
Years
- Application
- 1987 Ford Mustang
Power
- Engine
- 5L V8 Naturally Aspirated E7TE (225hp)
- Codes
- Pending
- Inventory
- $196 asking
What to know before swapping
Verify mounting bracket differences among 1987-1989 models.
Check for any mid-cycle connector changes in the Fox platform.
Ensure compatibility with the EEC-IV system as variations exist.
Context
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Context
Read the full notes
When seeking an Engine Control Unit (ECU) for a 1987 Ford Mustang, particularly those with the 5.0L V8 engine, it's crucial to look for part numbers like E7SZ-12A650-A or E7TE-12A650-A1A. These units were used in the Fox platform Mustangs from 1987 to 1989. During your junkyard hunt, focus on Mustangs and possibly other Fox platform vehicles of similar years, but always verify the connector configurations and mounting brackets, as these can vary. Check for the EEC-IV casting mark to ensure compatibility. Common signs of a failing ECU include erratic engine behavior and diagnostic trouble codes. Installation is straightforward but ensure connections are secure and free from corrosion. Always test the unit before installation to confirm functionality.
OEM numbers
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Confirmed fitment
Applications
| Year | Make | Model | Engine | Confidence |
|---|---|---|---|---|
| 1987 | Ford | Mustang | 5L V8 Naturally Aspirated E7TE (225hp) | 80% |
Available parts
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