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OEM numbers, and community knowledge...
Dusting off the service manual...
💡 This page improves over time as the community adds casting photos and confirms fitment
Front Catalytic Converter
This usually takes 5-15 seconds. We're pulling together fitment data,
OEM numbers, and community knowledge...
Dusting off the service manual...
💡 This page improves over time as the community adds casting photos and confirms fitment
Wiki page
5L V8 Naturally Aspirated E7TE (225hp).
Quick reference
Verify compatibility with specific vehicle production dates.
Confirm any emissions regulations in your area before replacement.
Consider variations in aftermarket parts that may not match OEM specifications.
Context
For 1987 Ford Mustang owners with the 5.0L V8, the front catalytic converter is crucial for emissions control and engine performance. The OEM part number E7ZZ-5H292-A is specifically designed for this model and should be your first choice for replacement. When searching for a used part, consider checking 1986-1993 Mustang models, as they share compatibility; however, always verify mounting bracket differences. Common issues with these converters include clogs and rust, which can be inspected visually and by tapping for internal rattle. For installation, ensure tight connections to avoid exhaust leaks, and consider replacing related gaskets with part number E7ZZ-5A248-A to ensure a proper seal. Always consult a service manual for torque specifications and procedures.
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Confirmed fitment
| Year | Make | Model | Engine | Confidence |
|---|---|---|---|---|
| 1987 | Ford | Mustang | 5L V8 Naturally Aspirated E7TE (225hp) | 80% |
Available parts

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